| 전체 내부자 | 40 |
내부자 센티멘트 점수
내부자 센티멘트 점수를 통해서 내부자들이 법인 지분을 매입하는 기업들에 대해서 알아볼 수 있습니다.
이는 내부자의 누적도가 가장 높은 기업을 식별하는 정교하고 복합적인 지수를 분석하는 계량 모델의 결과 값입니다. 스코어링 모델은 이전 90일 동안 매수한 "내부자의 순 숫자", "매수한 주식의 총합", "내부자가 소유한 주식의 총합"의 조합을 사용합니다. 점수는 0에서 100 사이이며, 점수가 높을수록 피어(Peer: 동종업계 경쟁기업)에 대한 누적도가 높다는 것을 나타내며, 평균은 50입니다.
업데이트 주기: 일별
내부자의 누적도가 가장 높은 기업 목록을 확인할 수 있는 내부자들의 최다 선택(Insiders Top Picks)을 참고하십시오.
내부 경영진 센티멘트 점수
내부 경영진 센티멘트 점수를 통해서 내부 경영진들이 법인 지분을 매입하는 기업들에 대해서 알아볼 수 있습니다.
내부 거래의 정의에 따라 내부 경영진(기업 임원)도 내부자이지만, 다른 내부자(10% 주주 및 이사회 구성원)들과는 달리 내부 경영진은 매일 회사에서 근무하며, 거래 시에 자신의 자금을 사용합니다. (많은 경우에 10% 주주 및 이사회 구성원은 다른 사람의 자금을 관리하는 자금 관리자입니다.) 따라서 내부 경영진(기업 임원: Officer)의 내부 거래는 훨씬 더 중요하며 올바른 분석이 필요합니다.
내부자 센티멘트 점수와 마찬가지로 임원 감정 점수는 가장 높은 수준의 임원 축적을 가진 기업을 식별하는 정교하고 복합적인 지수 퀀트(Multi-factor quantitative) 모델의 결과입니다.
업데이트 주기: 일별
내부자의 누적도가 가장 높은 기업 목록을 확인할 수 있는 내부자들의 최다 선택(Insiders Top Picks)을 참고하십시오.
주요 내부자 지표
이 수치는 해당 기업이 다양한 내부자 지표에 따라 어떻게 순위를 매겨지는 지를 설명합니다. 백분위 순위는 이 기업이 미국 시장의 다른 기업들과 어떻게 비교되는지 보여줍니다. 순위가 높을수록 더 나은 상황에 있다는 것을 의미합니다.
예를 들어, 일반적으로 내부자의 매입은 긍정적인 지표라고 간주되어지기 때문에, 내부자의 매입(내부자의 매각, 역시도)가 적은 기업보다 내부자의 매입이 많은 기업은 순위가 높을 것입니다.
내부자의 순 매입(순위)
N/A
내부자의 순 매입(Net Number of Insiders Buying)는 내부자 매수의 총 수에서 지난 90일 동안의 내부자 매도의 총 수를 뺀 값입니다. 여기에 백분위 순위가 표시됩니다(범위: 0~100%).
내부자가 매입한 플로트 비율 (순위)
N/A
"내부자가 매입한 플로트 비율(Percent of Float Bought by Insiders)"은 내부자가 매입한 주식의 총 수에서 내부자가 매도한 주식의 총 수를 뺀 값을 전체 플로트로 나눈 값에 100을 곱한 값입니다. * ((내부자가 매입한 주식의 총 수 - 내부자가 매도한 주식의 총 수) ÷ 전체 플로트) x 100
내부자 트레이딩 차트
Comcast Corporation - Preferred Security 내부자의 매매 거래는 아래 차트에 나와 있습니다. 내부자들은 기업의 임원(내부 경영진), 이사 또는 주요 투자자입니다. 일반적으로 내부자가 중요한 비공개 정보를 기반으로 자신이 속한 기업을 거래하는 것은 불법으로 간주됩니다. 이것은 내부자가 자신의 기업 내에서 행하는 모든 거래가 불법이라는 것을 뜻은 아닙니다. 그러나 그들은 자신들의 모든 거래를 양식 4를 통해 SEC에 보고해야만 합니다.
내부자의 명단 및 이익 지표
아래 표는 공개된 내부자의 목록이며, SEC에 공개된 제출 문서에서 자동으로 생성됩니다. "이름", "가장 최근의 직급", "이사, 임원 또는 10% 주주"에 대한 지정 외에도 최근에 공개된 보유 주식에 대한 정보를 보여줍니다. 또한 가능한 경우 내부자의 과거 거래 실적도 확인 가능합니다. 과거 거래 실적은 내부자가 실제 "공개 시장"(Open market) 매입 거래를 수행한 실적을 가중 평균한 값입니다. 이 계산 방법에 대한 자세한 내용은 유튜브 웨비나 를 참조하시면 됩니다.
See our leaderboard of most profitable insider traders.
| 내부자 | 평균 이익률 (%) | 소유 지분 |
주식 분할 |
|---|---|---|---|
| S Decker Anstrom Director - [D] | 6,794 | 7,255 | |
| Michael J Angelakis Vice Chairman and CFO - [O] | 80,811 | 86,300 | |
| Jason Armstrong CFO - [O] | 98,903 | 98,903 | |
| Kenneth J Bacon Director - [D] | 41,746 | 44,543 | |
| Arthur R Block EVP, GC and Secretary - [O] | 58,578 | 62,503 | |
| Sheldon M Bonovitz Director - [D] | 24,046 | 25,657 | |
|
Brcc Holdings Llc
10% Owner -
|
6,856,323 | 7,322,087 | |
| Edward D Breen Director - [D] | 88,962 | 88,962 | |
| Julian A Brodsky Vice Chairman, Director - [D] [O] | 916,289 | 978,534 | |
| Stephen B Burke Sr. EVP - [O] | 555,217 | 592,416 | |
| Thomas J Jr Baltimore Director - [D] | 39,043 | 39,043 | |
| Bell Madeline S. Director - [D] | 57,260 | 57,260 | |
| Bergman Naomi M. Director - [D] | 20,378 | 21,743 |
| 내부자 | 평균 이익률 (%) | 소유 지분 |
주식 분할 |
|---|---|---|---|
| Brady Louise F. Director - [D] | 32,683 | 32,683 | |
| David L Cohen Sr. EVP - [O] | 260,319 | 277,761 | |
| J Michael Cook Director - [D] | 24,651 | 26,326 | |
| Michael J Cavanagh Co-CEO, Director - [D] [O] | 38,633 | 38,633 | |
| Joseph J Collins Director - [D] | 31,192 | 33,282 | |
| Gerald L Hassell Director - [D] | 68,597 | 73,193 | |
| Jeffrey A Honickman Director - [D] | 262,583 | 262,583 | |
| Jennifer Khoury Chief Communications Officer - [O] | 60,538 | 60,538 | |
| Wonya Y Lucas Director - [D] | 21,078 | 22,490 | |
| Eduardo G Mestre Director - [D] | 61,975 | 66,127 | |
| Adam Louis Miller Chief Administrative Officer - [O] | 66,392 | 70,840 | |
| Maritza Gomez Montiel Director - [D] | 25,255 | 26,947 | |
| Murdock Daniel C. EVP & Chief Accounting Officer - [O] | 62,362 | 62,362 |
| 내부자 | 평균 이익률 (%) | 소유 지분 |
주식 분할 |
|---|---|---|---|
| Asuka Nakahara Director - [D] | 57,958 | 57,958 | |
| David C Novak Director - [D] | 391,352 | 417,572 | |
| Brian L Roberts Chairman of Board & Co-CEO, Director - [D] [O] | 5,697,826 | 5,697,826 | |
| Ralph J Roberts Director - [D] | 44,892 | 47,942 | |
| Johnathan A Rodgers Director - [D] | 65,627 | 70,024 | |
| Judith Rodin Director - [D] | 36,887 | 39,358 | |
| Reid Thomas J. Chief Legal Officer, Secretary - [O] | 174,809 | 174,809 | |
| Lawrence J Salva EVP & Chief Accounting Officer - [O] | 32,104 | 34,285 | |
| Jeff Shell CEO - NBCUniversal - [O] | 407,812 | 435,136 | |
| Michael I Sovern | 6,136 | ||
| Neil Smit Sr. EVP - [O] | 129,669 | 138,357 | |
| Gordon Smith Director - [D] | 9,045 | 9,045 | |
| Dana Strong CEO - Sky - [O] | 94,410 | 100,736 | |
| David N Watson CEO - Comcast Cable - [O] | 537,027 | 573,008 |
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내부자의 매입 내역 추적: 단기 이익 분석
이 섹션에서는 CCT CL / Comcast Corporation - Preferred Security에서 계획되지 않은 "공개 시장"(Open market)의 내부자가 매입한 모든 상품의 수익성을 분석합니다. 이 분석을 통해서 내부자가 비정상적인 수익을 지속적으로 창출하는지 파악하는 데 도움이 되며, 이러한 분석은 수행해볼 가치가 있습니다. 이 분석은 개별 거래 후 1년 동안 수행한 것이며, 결과는 이론 값입니다. .
아래 표는 사전 거래 계획(Automated trading plan)에 포함되지 않은 가장 최근의 "공개 시장"(Open market)에서의 매입을 보여줍니다.
| 거래일 | 내부자 | 보고된 지분 |
보고된 가격 |
조정된 지분 |
조정된 가격 |
가격 기준 | 최고까지 일수 |
최고에서 가격 |
최고 이익 ($) |
최고 수익률 (%) |
|---|---|---|---|---|---|---|---|
| 이 내부자에 대해서 계획되지 않았던 공개된 "공개 시장"(Open market)에서의 매매 거래는 없습니다. |
조정된 가격은 분할 조정 가격입니다. 조정된 지분은 분할 조정 지분입니다.
내부자 매매의 실적: 단기 손실 분석
이 섹선에서는 CCT CL / Comcast Corporation - Preferred Security에서 이루어진 "공개 시장(Open market)"에서의 모든 계획되지 않은 내부자 매매의 단기 손실 회피(Short-term loss avoidance)를 분석합니다. 일관된 손실 회피 패턴을 통해서 향후 매매 거래가 가격 하락을 초래할 수도 있음을 예상할 수 있습니다. 이 분석은 각 각 매매 거래 후 1년 동안의 자료이며, 결과는 이론 값입니다. .
아래 표는 사전 거래 계획(Automated trading plan)에 포함되지 않은 가장 최근의 공개 시장에서의 매매를 보여줍니다.
조정된 가격은 분할 조정 가격입니다. 조정된 지분은 분할 조정 지분입니다.
거래 내역
전체 거래 내역을 보려면 링크 아이콘을 클릭하세요. 10b5-1 자동 거래 계획의 일부로 보고된 거래는 10b-5 열에 X 표시가 나타납니다.
| 보고일 | 거래일 | 양식 | 내부자 | 티커 | 증권 소유권 | 코드 | 직접 | 행사 가격 |
단위 가격 |
단위 변동 |
가치 변동 (단위: 1,000) |
잔여 옵션 |
잔여 주식 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-20 | 2026-05-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -202,500 | 5,697,826 | ||||||
| 2026-05-12 | 2026-05-11 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 32,440 | 88,962 | ||||||
| 2026-04-03 | 2026-04-03 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 27.9300 | -2,073 | -58 | 62,362 | ||||
| 2026-04-03 | 2026-04-03 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 5,268 | 64,435 | ||||||
| 2026-04-02 | 2026-03-31 | 4 | Smith Gordon | CMCSA | Class A Common Stock | D | 1,176 | 9,045 | ||||||
| 2026-04-02 | 2026-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,524 | 262,583 | ||||||
| 2026-04-02 | 2026-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 697 | 56,522 | ||||||
| 2026-04-02 | 2026-03-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 1,176 | 32,683 | ||||||
| 2026-04-02 | 2026-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 1,176 | 39,043 | ||||||
| 2026-03-18 | 2026-03-17 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 30.0800 | -10,514 | -316 | 60,538 | ||||
| 2026-03-18 | 2026-03-17 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 28.3800 | 10,867 | 308 | 71,052 | ||||
| 2026-03-18 | 2026-03-17 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 30,000 | 55,825 | ||||||
| 2026-03-06 | 2026-03-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 31.7520 | -69,003 | -2,191 | 98,903 | ||||
| 2026-03-06 | 2026-03-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 31.7350 | -4,494 | -143 | 167,906 | ||||
| 2026-03-06 | 2026-03-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 28.3800 | 73,497 | 2,086 | 172,400 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 30.9600 | -34,980 | -1,083 | 38,633 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 34,980 | 73,613 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30.9600 | -45,578 | -1,411 | 5,893,393 | ||||
| 2026-03-03 | 2026-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45,578 | 5,938,971 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 30.9600 | -48,665 | -1,507 | 174,809 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 93,142 | 223,474 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 30.9600 | -1,012 | -31 | 59,167 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 30.9600 | -944 | -29 | 60,179 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 30.9600 | -771 | -24 | 61,123 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 30.9600 | -553 | -17 | 61,894 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,270 | 62,447 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,163 | 60,177 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,875 | 57,014 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4,060 | 53,139 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 30.9600 | -43,060 | -1,333 | 98,903 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 30.9600 | -2,688 | -83 | 141,963 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 30.9600 | -2,099 | -65 | 144,651 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4,540 | 146,750 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5,813 | 142,210 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 93,142 | 136,397 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 30.9600 | -2,873 | -89 | 60,185 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 30.9600 | -1,967 | -61 | 63,058 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 30.9600 | -1,260 | -39 | 65,025 | ||||
| 2026-03-03 | 2026-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2,724 | 66,285 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2,873 | 63,561 | ||||||
| 2026-03-03 | 2026-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 4,254 | 60,688 | ||||||
| 2026-02-13 | 2026-02-11 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 32.6650 | -383,796 | -12,537 | 238,540 | ||||
| 2026-02-13 | 2026-02-11 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 32.6600 | -57,947 | -1,893 | 622,336 | ||||
| 2026-02-13 | 2026-02-11 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 28.3800 | 441,743 | 12,537 | 680,283 | ||||
| 2026-02-13 | 2026-02-11 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 32.6600 | -294,495 | -9,618 | 38,633 | ||||
| 2026-02-13 | 2026-02-11 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 28.3800 | 294,495 | 8,358 | 333,128 | ||||
| 2026-02-13 | 2026-02-11 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 32.6950 | -907,653 | -29,676 | 5,893,393 | ||||
| 2026-02-13 | 2026-02-11 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 28.3800 | 984,320 | 27,935 | 6,801,046 | ||||
| 2026-02-05 | 2026-02-04 | 4 | Smith Gordon | CMCSA | Class A Common Stock | D | 7,869 | 7,869 | ||||||
| 2026-02-04 | 2026-02-03 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 29.7000 | -8,275 | -246 | 57,958 | ||||
| 2026-01-22 | 2026-01-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 705 | 25,825 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,542 | 261,059 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 1,190 | 31,507 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 28.3800 | -478 | -14 | 49,079 | ||||
| 2026-01-22 | 2026-01-20 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,609 | 49,557 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 1,190 | 37,867 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5,096 | 56,860 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 28.4200 | -3,950 | -112 | 43,255 | ||||
| 2026-01-22 | 2026-01-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 8,150 | 47,205 | ||||||
| 2026-01-22 | 2026-01-20 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 28.0500 | -4,676 | -131 | 130,332 | ||||
| 2026-01-22 | 2026-01-20 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 12,319 | 135,008 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 9,013 | 390,852 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 9,013 | 63,563 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 9,013 | 251,549 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 26.6300 | -277 | -7 | 21,078 | ||||
| 2025-11-21 | 2025-11-20 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 9,013 | 21,355 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 9,013 | 28,792 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 9,013 | 25,089 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 9,013 | 41,746 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 9,013 | 50,018 | ||||||
| 2025-11-21 | 2025-11-20 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 9,013 | 34,865 | ||||||
| 2025-11-05 | 2025-11-04 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -1,304,730 | 15,772,421 | ||||||
| 2025-11-05 | 2025-11-04 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 405,968 | 17,077,151 | ||||||
| 2025-11-05 | 2025-11-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -405,968 | 5,816,726 | ||||||
| 2025-11-05 | 2025-11-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -301,305 | 6,222,694 | ||||||
| 2025-11-05 | 2025-11-03 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -96,396 | 16,671,183 | ||||||
| 2025-10-02 | 2025-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,393 | 239,134 | ||||||
| 2025-10-02 | 2025-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 1,075 | 381,018 | ||||||
| 2025-10-02 | 2025-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 637 | 16,069 | ||||||
| 2025-10-02 | 2025-09-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 1,075 | 19,559 | ||||||
| 2025-10-02 | 2025-09-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 1,075 | 25,572 | ||||||
| 2025-08-21 | 2025-08-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -43,850 | 15,432 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 946 | 379,284 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,226 | 234,985 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 946 | 24,279 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 561 | 59,277 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 946 | 18,315 | ||||||
| 2025-06-20 | 2025-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 34.2600 | -2,686 | -92 | 47,948 | ||||
| 2025-06-20 | 2025-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 6,824 | 50,634 | ||||||
| 2025-06-06 | 2025-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 34.2200 | -4,032 | -138 | 39,055 | ||||
| 2025-06-06 | 2025-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 9,504 | 43,087 | ||||||
| 2025-05-23 | 2025-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 34.5900 | -7,162 | -248 | 56,434 | ||||
| 2025-05-23 | 2025-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 15,488 | 63,596 | ||||||
| 2025-05-15 | 2025-05-14 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 43,850 | 58,710 | ||||||
| 2025-05-07 | 2025-05-06 | 4 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | 171,000 | 171,000 | ||||||
| 2025-05-07 | 2025-05-06 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -171,000 | 38,633 | ||||||
| 2025-04-02 | 2025-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.7200 | -1,518 | -56 | 43,142 | ||||
| 2025-04-02 | 2025-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,856 | 44,660 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 915 | 23,118 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 915 | 17,205 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 543 | 14,860 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,186 | 230,937 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 915 | 377,670 | ||||||
| 2025-03-19 | 2025-03-17 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -55,250 | 14,317 | ||||||
| 2025-03-10 | 2025-03-07 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 43,150 | 69,563 | ||||||
| 2025-03-07 | 2025-03-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35.7550 | -818,478 | -29,265 | 6,523,999 | ||||
| 2025-03-07 | 2025-03-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.7250 | 907,600 | 26,978 | 7,342,477 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 35.8800 | -11,702 | -420 | 122,689 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 21,160 | 134,391 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 35.8800 | -49,057 | -1,760 | 113,231 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 92,478 | 162,288 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35.8800 | -1,612 | -58 | 48,108 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 5,160 | 49,720 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35.8800 | -809 | -29 | 44,560 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35.8800 | -474 | -17 | 45,369 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1,515 | 45,843 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2,587 | 44,328 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8800 | -1,033 | -37 | 40,804 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4,240 | 41,837 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8800 | -732 | -26 | 37,597 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8800 | -523 | -19 | 38,329 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8800 | -410 | -15 | 38,852 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,380 | 39,262 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,156 | 37,882 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,004 | 35,726 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35.8800 | -40,425 | -1,450 | 209,633 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 82,900 | 250,058 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35.8800 | -31,408 | -1,127 | 167,158 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31,408 | 198,566 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 35.8800 | -1,994 | -72 | 32,914 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 35.8800 | -958 | -34 | 34,908 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2,070 | 35,866 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4,312 | 33,796 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35.8800 | -6,412 | -230 | 6,434,877 | ||||
| 2025-03-04 | 2025-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 6,412 | 6,441,289 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35.8800 | -36,222 | -1,300 | 6,434,877 | ||||
| 2025-03-04 | 2025-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36,222 | 6,471,099 | ||||||
| 2025-01-15 | 2025-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36.3800 | -3,580 | -130 | 29,484 | ||||
| 2025-01-15 | 2025-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 7,740 | 33,064 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 37.4200 | -3,943 | -148 | 69,810 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 11,700 | 73,753 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 900 | 51,255 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 900 | 375,728 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,166 | 225,225 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 900 | 12,025 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 1,066 | 26,404 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 900 | 21,913 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 900 | 16,081 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 900 | 38,647 | ||||||
| 2024-11-29 | 2024-11-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42.8042 | -235,051 | -10,061 | 6,434,877 | ||||
| 2024-11-29 | 2024-11-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42.6617 | -234,464 | -10,003 | 6,669,928 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 42.5550 | -214,110 | -9,111 | 238,540 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 42.5289 | -107,622 | -4,577 | 452,650 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 28.3200 | 321,732 | 9,111 | 560,272 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42.6001 | -367,691 | -15,664 | 167,158 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42.5918 | -25,537 | -1,088 | 534,849 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 28.3200 | 393,228 | 11,136 | 560,386 | ||||
| 2024-11-25 | 2024-11-22 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 43.3851 | -14,408 | -625 | 32,733 | ||||
| 2024-11-22 | 2024-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 5,234 | 374,828 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 5,234 | 224,059 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 5,234 | 50,355 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 5,234 | 11,125 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 5,234 | 15,181 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5,234 | 25,338 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 42.9900 | -81 | -3 | 47,141 | ||||
| 2024-11-22 | 2024-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5,234 | 47,222 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 5,234 | 21,013 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5,234 | 37,747 | ||||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 44.8600 | -54,952 | -2,465 | 25,324 | ||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 44.8328 | -13,248 | -594 | 80,276 | ||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 44.8600 | -10,000 | -449 | 93,524 | ||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 29.7250 | 68,200 | 2,027 | 103,524 | ||||
| 2024-11-05 | 2024-11-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -517,000 | 6,904,392 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 808 | 369,594 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 808 | 45,121 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,048 | 218,825 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 808 | 5,891 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 958 | 20,104 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 808 | 9,947 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 808 | 32,513 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 808 | 15,779 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 862 | 372,194 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 1,022 | 19,137 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 862 | 43,790 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,118 | 215,503 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 862 | 5,076 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 862 | 9,066 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 862 | 31,344 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 862 | 14,855 | ||||||
| 2024-06-20 | 2024-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.9000 | -1,007 | -37 | 32,722 | ||||
| 2024-06-20 | 2024-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,559 | 33,729 | ||||||
| 2024-06-07 | 2024-06-06 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -10,932 | 167,158 | ||||||
| 2024-06-07 | 2024-06-06 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -31,938 | 16,767,579 | ||||||
| 2024-06-07 | 2024-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39.1400 | -1,512 | -59 | 35,324 | ||||
| 2024-06-07 | 2024-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 3,564 | 36,836 | ||||||
| 2024-05-23 | 2024-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 38.8900 | -2,686 | -104 | 41,741 | ||||
| 2024-05-23 | 2024-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 5,808 | 44,427 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -76,290 | 18,115 | ||||||
| 2024-04-17 | 2024-04-15 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 39.4300 | -66 | -3 | 4,214 | ||||
| 2024-04-17 | 2024-04-15 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 4,280 | 4,280 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 779 | 366,976 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 779 | 42,443 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 390 | 25,255 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,010 | 212,256 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 923 | 94,396 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 779 | 68,597 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 779 | 30,150 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 779 | 8,141 | ||||||
| 2024-04-02 | 2024-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.2800 | -1,183 | -50 | 30,597 | ||||
| 2024-04-02 | 2024-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,004 | 31,780 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 779 | 13,891 | ||||||
| 2024-04-01 | 2024-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 43.3500 | -1,114 | -48 | 38,619 | ||||
| 2024-04-01 | 2024-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2,408 | 39,733 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.7700 | -2,732 | -117 | 32,700 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 6,440 | 35,432 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42.7700 | -40,002 | -1,711 | 178,090 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 83,400 | 218,092 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.7700 | -1,464 | -63 | 28,776 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,720 | 30,240 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42.7700 | -2,054 | -88 | 37,325 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 4,440 | 39,379 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42.7700 | -4,281 | -183 | 7,421,392 | ||||
| 2024-03-19 | 2024-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 4,281 | 7,425,673 | ||||||
| 2024-03-11 | 2024-03-08 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 37,500 | 93,473 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -147,763 | 7,421,392 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 306,147 | 7,569,155 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42.8000 | -21,430 | -917 | 7,263,008 | ||||
| 2024-03-05 | 2024-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,743 | 7,284,438 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | -39,917 | 62,053 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 72,181 | 101,970 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 42.8000 | -4,389 | -188 | 29,789 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7,935 | 34,178 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.8000 | -526 | -23 | 26,520 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,590 | 27,046 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.8000 | -525 | -22 | 25,456 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.8000 | -337 | -14 | 25,981 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,380 | 26,318 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,156 | 24,938 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42.8000 | -109,664 | -4,694 | 134,692 | ||||
| 2024-03-05 | 2024-03-04 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 228,202 | 244,356 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42.8000 | -14,933 | -639 | 16,154 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31,087 | 31,087 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.8000 | -1,822 | -78 | 28,992 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.8000 | -875 | -37 | 30,814 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2,070 | 31,689 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4,312 | 29,619 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42.8000 | -895 | -38 | 34,939 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1,935 | 35,834 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42.8000 | -1,197 | -51 | 33,899 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42.8000 | -701 | -30 | 35,096 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1,515 | 35,797 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2,587 | 34,282 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 41.8000 | -2,247 | -94 | 25,307 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5,296 | 27,554 | ||||||
| 2024-01-31 | 2024-01-30 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.4000 | -718,056 | -33,318 | 7,237,695 | ||||
| 2024-01-31 | 2024-01-30 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 25.0000 | 965,000 | 24,125 | 7,955,751 | ||||
| 2024-01-30 | 2024-01-29 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46.1023 | -114,749 | -5,290 | 0 | ||||
| 2024-01-16 | 2024-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.9900 | -3,159 | -136 | 22,258 | ||||
| 2024-01-16 | 2024-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 7,740 | 25,417 | ||||||
| 2024-01-08 | 2024-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.6300 | -2,373 | -101 | 17,677 | ||||
| 2024-01-08 | 2024-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5,592 | 20,050 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43.6700 | -8,956 | -391 | 6,990,751 | ||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43.6700 | -7,448 | -325 | 6,999,707 | ||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43.6700 | -5,929 | -259 | 7,007,155 | ||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 17,691 | 7,013,084 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21,637 | 6,995,393 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21,879 | 6,973,756 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 43.6700 | -4,441 | -194 | 26,243 | ||||
| 2024-01-04 | 2024-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 11,700 | 30,684 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 770 | 41,256 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 770 | 365,814 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 998 | 209,436 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 192 | 66,561 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 770 | 13,030 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 770 | 7,313 | ||||||
| 2023-12-18 | 2023-12-14 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -110,000 | 16,799,517 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.6334 | -35,192 | -1,500 | 14,458 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.6050 | -20,729 | -883 | 49,650 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42.6007 | -6,471 | -276 | 70,379 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 25.0000 | 27,200 | 680 | 76,850 | ||||
| 2023-11-22 | 2023-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 42.9400 | -81 | -3 | 41,988 | ||||
| 2023-11-22 | 2023-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5,240 | 42,069 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 5,240 | 12,260 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5,240 | 55,966 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 5,240 | 6,544 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 5,240 | 208,439 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 42.9400 | -49 | -2 | 24,764 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 5,240 | 24,813 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 5,240 | 66,369 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 5,240 | 365,044 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 5,240 | 40,486 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5,240 | 29,092 | ||||||
| 2023-11-15 | 2023-11-14 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 41.9179 | -616,143 | -25,827 | 16,909,517 | ||||
| 2023-11-15 | 2023-11-14 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -276,719 | 17,525,660 | ||||||
| 2023-10-05 | 2023-10-03 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 1,295 | 1,295 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 705 | 34,871 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 705 | 359,454 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 705 | 6,977 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 176 | 59,887 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 916 | 201,399 | ||||||
| 2023-08-30 | 2023-08-28 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 19,165 | 50,715 | ||||||
| 2023-08-07 | 2023-08-04 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 45.4750 | -28,671 | -1,304 | 22,782 | ||||
| 2023-08-07 | 2023-08-04 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 29.8800 | 36,200 | 1,082 | 51,453 | ||||
| 2023-07-05 | 2023-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 752 | 358,408 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 752 | 33,799 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 188 | 58,483 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 978 | 198,708 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 752 | 6,235 | ||||||
| 2023-06-21 | 2023-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41.2000 | -1,007 | -41 | 15,253 | ||||
| 2023-06-21 | 2023-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,559 | 16,260 | ||||||
| 2023-06-14 | 2023-06-13 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -14,789 | 123,516 | ||||||
| 2023-06-14 | 2023-06-12 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -883 | 138,305 | ||||||
| 2023-06-14 | 2023-06-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 4,449,876 | ||||||
| 2023-06-06 | 2023-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39.7900 | -1,512 | -60 | 49,650 | ||||
| 2023-06-06 | 2023-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 3,564 | 51,162 | ||||||
| 2023-05-24 | 2023-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 41.2400 | -2,688 | -111 | 31,695 | ||||
| 2023-05-24 | 2023-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 5,808 | 34,383 | ||||||
| 2023-05-24 | 2023-05-22 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -170,000 | 6,605,600 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 824 | 357,264 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 206 | 56,865 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 824 | 32,626 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,072 | 195,669 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 725 | 5,444 | ||||||
| 2023-04-04 | 2023-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37.9100 | -925 | -35 | 12,999 | ||||
| 2023-04-04 | 2023-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,156 | 13,924 | ||||||
| 2023-04-04 | 2023-04-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 37.9100 | -1,997 | -76 | 46,895 | ||||
| 2023-04-04 | 2023-04-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4,312 | 48,892 | ||||||
| 2023-04-04 | 2023-04-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 37.9100 | -1,198 | -45 | 28,575 | ||||
| 2023-04-04 | 2023-04-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2,587 | 29,773 | ||||||
| 2023-03-30 | 2023-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36.9500 | -418 | -15 | 27,186 | ||||
| 2023-03-30 | 2023-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 903 | 27,604 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 4,075 | 4,719 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36.2400 | -2,376 | -86 | 44,580 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5,600 | 46,956 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 35.8900 | -1,025 | -37 | 41,356 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2,415 | 42,381 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 36.2400 | -27,233 | -987 | 135,710 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 55,800 | 162,943 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35.8900 | -15,264 | -548 | 107,143 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31,275 | 122,407 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36.2400 | -4,887 | -177 | 4,445,911 | ||||
| 2023-03-17 | 2023-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 4,887 | 4,450,798 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35.8900 | -1,623 | -58 | 4,445,911 | ||||
| 2023-03-17 | 2023-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 1,623 | 4,447,534 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36.2400 | -2,074 | -75 | 26,701 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 4,480 | 28,775 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35.8900 | -771 | -28 | 24,295 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1,665 | 25,066 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.2400 | -1,171 | -42 | 11,768 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4,200 | 12,939 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8900 | -389 | -14 | 8,739 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 9,128 | ||||||
| 2023-03-17 | 3 | Baltimore Thomas J Jr By Spouse | CMCSA | Class A Common Stock | I | 477 | ||||||||
| 2023-03-17 | 3 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 644 | ||||||||
| 2023-03-09 | 2023-03-07 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -81,975 | 31,526 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36.9500 | -21,449 | -793 | 4,445,911 | ||||
| 2023-03-03 | 2023-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,743 | 4,467,360 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 36.9500 | -4,457 | -165 | 19,185 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7,935 | 23,642 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.9500 | -443 | -16 | 7,733 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,590 | 8,176 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.6300 | -458 | -17 | 6,586 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,380 | 7,044 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36.9500 | -6,918 | -256 | 39,966 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 16,307 | 46,884 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36.6300 | -879 | -32 | 30,577 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2,070 | 31,456 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36.9500 | -896 | -33 | 23,401 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1,935 | 24,297 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36.6300 | -474 | -17 | 22,362 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1,515 | 22,836 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 36.9500 | -15,172 | -561 | 91,132 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31,087 | 106,304 | ||||||
| 2023-02-16 | 2023-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39.4200 | -843 | -33 | 29,386 | ||||
| 2023-02-16 | 2023-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 1,986 | 30,229 | ||||||
| 2023-02-16 | 2023-02-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39.0600 | -3,284 | -128 | 28,243 | ||||
| 2023-02-16 | 2023-02-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 7,740 | 31,527 | ||||||
| 2023-01-30 | 2023-01-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 39.8600 | -886,363 | -35,330 | 4,420,617 | ||||
| 2023-01-30 | 2023-01-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 20.6100 | 1,212,000 | 24,979 | 5,306,980 | ||||
| 2023-01-24 | 2022-09-15 | 5 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -217,580 | 6,775,600 | ||||||
| 2023-01-24 | 2022-09-13 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -100 | 3,667,585 | ||||||
| 2023-01-06 | 3 | Armstrong Jason | CMCSA | Class A Common Stock | D | 22,661 | ||||||||
| 2023-01-06 | 2023-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36.5900 | -971 | -36 | 23,787 | ||||
| 2023-01-06 | 2023-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2,097 | 24,758 | ||||||
| 2023-01-06 | 3 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 21,321 | ||||||||
| 2023-01-05 | 2023-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35.5700 | -5,857 | -208 | 4,094,980 | ||||
| 2023-01-05 | 2023-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21,615 | 4,100,837 | ||||||
| 2023-01-05 | 2023-01-03 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 35.5700 | -4,441 | -158 | 15,707 | ||||
| 2023-01-05 | 2023-01-03 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 11,700 | 20,148 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 223 | 55,457 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 893 | 356,115 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 894 | 31,452 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,162 | 192,868 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 447 | 18,984 | ||||||
| 2022-12-21 | 2022-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 34.4100 | -4,219 | -145 | 407,812 | ||||
| 2022-12-21 | 2022-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 8,508 | 412,031 | ||||||
| 2022-12-15 | 2022-12-14 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 35.8850 | -2,000 | -72 | 36,829 | ||||
| 2022-11-23 | 2022-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 34.3500 | -117 | -4 | 38,829 | ||||
| 2022-11-23 | 2022-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5,677 | 38,946 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34.3500 | -1 | -0 | 55,233 | ||||
| 2022-11-23 | 2022-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 5,677 | 55,234 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34.3500 | -3 | -0 | 355,221 | ||||
| 2022-11-23 | 2022-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 5,677 | 355,224 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5,677 | 113,490 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 5,677 | 30,558 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 5,677 | 191,707 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 34.3500 | -1 | -0 | 18,537 | ||||
| 2022-11-23 | 2022-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 5,677 | 18,538 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5,677 | 22,831 | ||||||
| 2022-10-12 | 2022-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 28.6800 | -3,940 | -113 | 94,410 | ||||
| 2022-10-12 | 2022-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 10,977 | 98,350 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 1,065 | 349,193 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 1,065 | 24,496 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1,385 | 183,906 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 533 | 12,737 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 266 | 48,089 | ||||||
| 2022-08-22 | 2022-08-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38.6800 | -1,351 | -52 | 5,195 | ||||
| 2022-08-22 | 2022-08-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,432 | 6,546 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 782 | 23,159 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 391 | 12,119 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 779 | 347,879 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 782 | 20,378 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 996 | 180,996 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 195 | 46,765 | ||||||
| 2022-06-21 | 2022-06-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38.7100 | -1,262 | -49 | 3,114 | ||||
| 2022-06-21 | 2022-06-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,559 | 4,376 | ||||||
| 2022-05-31 | 2022-05-27 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 44.5000 | -8,929 | -397 | 1,817 | ||||
| 2022-05-25 | 2022-05-23 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 42.0100 | 25,000 | 1,050 | 180,001 | ||||
| 2022-04-28 | 2022-04-27 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -7,074 | 88,547 | |||||
| 2022-04-28 | 2022-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 44.4500 | -2,718 | -121 | 87,373 | ||||
| 2022-04-28 | 2022-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 7,074 | 90,091 | ||||||
| 2022-04-18 | 2022-04-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -33,660 | 175,335 | ||||||
| 2022-04-18 | 2022-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 47.5800 | -14,649 | -697 | 537,027 | ||||
| 2022-04-18 | 2022-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33,660 | 551,676 | ||||||
| 2022-04-04 | 2022-04-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,380 | 37,703 | |||||
| 2022-04-04 | 2022-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 47.7000 | -681 | -32 | 10,253 | ||||
| 2022-04-04 | 2022-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,380 | 10,934 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 667 | 346,863 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 334 | 11,647 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 667 | 22,119 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 167 | 45,545 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 834 | 153,679 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 667 | 19,503 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -13,360 | 208,995 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 46.4800 | -5,815 | -270 | 518,016 | ||||
| 2022-03-18 | 2022-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 13,360 | 523,831 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -4,735 | 52,811 | |||||
| 2022-03-18 | 2022-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.4800 | -4,735 | -220 | 3,664,727 | ||||
| 2022-03-18 | 2022-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 4,735 | 3,669,462 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -3,720 | 39,083 | |||||
| 2022-03-18 | 2022-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46.4800 | -1,835 | -85 | 9,554 | ||||
| 2022-03-18 | 2022-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3,720 | 11,389 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | -53,400 | 335,425 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46.4800 | -26,081 | -1,212 | 72,628 | ||||
| 2022-03-18 | 2022-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 53,400 | 98,709 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -14,400 | 222,355 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 46.2300 | -6,267 | -290 | 510,471 | ||||
| 2022-03-17 | 2022-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 14,400 | 516,738 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -15,056 | 236,755 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 45.5400 | -6,553 | -298 | 502,338 | ||||
| 2022-03-17 | 2022-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 15,056 | 508,891 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -5,565 | 95,621 | |||||
| 2022-03-17 | 2022-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 45.5400 | -2,091 | -95 | 83,017 | ||||
| 2022-03-17 | 2022-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5,565 | 85,108 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,575 | 42,803 | |||||
| 2022-03-17 | 2022-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46.2300 | -777 | -36 | 7,669 | ||||
| 2022-03-17 | 2022-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,575 | 8,446 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,395 | 44,378 | |||||
| 2022-03-17 | 2022-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 45.5400 | -688 | -31 | 6,871 | ||||
| 2022-03-17 | 2022-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 7,559 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | -20,925 | 388,825 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46.2300 | -10,220 | -472 | 45,309 | ||||
| 2022-03-17 | 2022-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 20,925 | 55,529 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -31,275 | 27,913 | |||||
| 2022-03-17 | 2022-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 45.5400 | -15,275 | -696 | 34,604 | ||||
| 2022-03-17 | 2022-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31,275 | 49,879 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -1,857 | 57,546 | |||||
| 2022-03-17 | 2022-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.2300 | -1,857 | -86 | 3,664,727 | ||||
| 2022-03-17 | 2022-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 1,857 | 3,666,584 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -1,644 | 59,403 | |||||
| 2022-03-17 | 2022-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45.5400 | -1,644 | -75 | 3,664,727 | ||||
| 2022-03-17 | 2022-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 1,644 | 3,666,371 | ||||||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 15.00 | 14.9950 | -169,000 | -2,534 | 0 | |||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 45.8400 | -103,590 | -4,749 | 493,835 | ||||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 45.6880 | -65,410 | -2,988 | 597,425 | ||||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 14.9950 | 169,000 | 2,534 | 662,835 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -16,420 | 226,913 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 46.3800 | -9,081 | -421 | 66,392 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 16,420 | 75,473 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -39,812 | 243,333 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | 64,673 | 283,145 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 46.3900 | -22,017 | -1,021 | 59,053 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 39,812 | 81,070 | ||||||
| 2022-03-03 | 2022-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -46,743 | 61,047 | |||||
| 2022-03-03 | 2022-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.3800 | -22,596 | -1,048 | 3,664,727 | ||||
| 2022-03-03 | 2022-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,743 | 3,687,323 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 46.39 | 962,545 | 962,545 | |||||
| 2022-03-03 | 2022-03-02 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -16,537 | 85,682 | |||||
| 2022-03-03 | 2022-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 46.3800 | -8,200 | -380 | 403,043 | ||||
| 2022-03-03 | 2022-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 16,537 | 411,243 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -46,462 | 102,219 | |||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 46.39 | 475,600 | 475,600 | |||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | -23,038 | 394,706 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 46,462 | 417,744 | ||||||
| 2022-03-03 | 2022-03-02 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -18,525 | 251,811 | ||||||
| 2022-03-03 | 2022-03-02 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 46.3800 | -8,509 | -395 | 493,835 | ||||
| 2022-03-03 | 2022-03-02 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 18,525 | 502,344 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 46.39 | 555,055 | 555,055 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -31,087 | 59,188 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46.3800 | -15,183 | -704 | 18,604 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31,087 | 33,787 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 46.39 | 717,370 | 717,370 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -5,295 | 101,186 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 46.3800 | -1,871 | -87 | 79,543 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5,295 | 81,414 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Strong Dana | CMCSA | Option to Purchase | D | 46.39 | 309,880 | 309,880 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0.00 | -7,935 | 115,030 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 46.3800 | -3,198 | -148 | 8,448 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7,935 | 11,646 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Reid Thomas J. | CMCSA | Option to Purchase | D | 46.39 | 227,015 | 227,015 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,590 | 45,773 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46.3800 | -591 | -27 | 6,164 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,590 | 6,755 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | 10,780 | 47,363 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 46.39 | 56,755 | 56,755 | |||||
| 2022-02-24 | 2022-02-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 307,725 | 838,178 | ||||||
| 2022-02-24 | 2022-02-22 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 220,088 | 409,750 | ||||||
| 2022-02-24 | 2022-02-22 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 93,711 | 93,711 | ||||||
| 2022-02-24 | 2022-02-22 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 132,814 | 270,336 | ||||||
| 2022-02-23 | 2022-02-18 | 4 | Cavanagh Michael J | CMCSA | Phantom Stock | D | 46.6400 | 225,433 | 10,514 | 426,161 | ||||
| 2022-02-23 | 2022-02-22 | 4 | ROBERTS BRIAN L | CMCSA | Phantom Stock | D | 46.9400 | 102,974 | 4,834 | 487,019 | ||||
| 2022-02-18 | 2022-02-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | -4,960 | 15,565 | ||||||
| 2022-02-18 | 2022-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46.7700 | -1,772 | -83 | 5,165 | ||||
| 2022-02-18 | 2022-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4,960 | 6,937 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -11,916 | 218,472 | |||||
| 2022-02-16 | 2022-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 48.0500 | -6,590 | -317 | 41,258 | ||||
| 2022-02-16 | 2022-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 11,916 | 47,848 | ||||||
| 2022-02-10 | 2021-10-15 | 5 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 138,540 | 238,540 | ||||||
| 2022-02-10 | 2021-10-15 | 5 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | -138,540 | 0 | ||||||
| 2022-02-10 | 2021-03-24 | 5 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | 9,474 | 138,540 | ||||||
| 2022-02-10 | 2021-03-24 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -9,474 | 2,700 | ||||||
| 2022-02-10 | 2021-03-17 | 5 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | 129,066 | 129,066 | ||||||
| 2022-02-10 | 2021-03-17 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -129,066 | 12,174 | ||||||
| 2022-02-10 | 2021-02-26 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -760 | 109,478 | ||||||
| 2022-02-10 | 2021-02-11 | 5 | WATSON DAVID N | CMCSA | Class A Common Stock | D | -7,590 | 450,469 | ||||||
| 2022-02-10 | 2021-09-15 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -11 | 3,125,378 | ||||||
| 2022-02-10 | 2021-03-11 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -87,700 | 3,125,389 | ||||||
| 2022-02-02 | 2022-02-01 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | -13,591 | 0 | ||||||
| 2022-02-02 | 2022-02-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 49.9400 | -4,819 | -241 | 76,119 | ||||
| 2022-02-02 | 2022-02-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 13,591 | 80,938 | ||||||
| 2022-01-05 | 2022-01-03 | 4 | SHELL JEFF | CMCSA | Phantom Stock | D | 50.7400 | -81,243 | -4,122 | 76,519 | ||||
| 2022-01-05 | 2022-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -21,612 | 107,790 | |||||
| 2022-01-05 | 2022-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 50.7400 | -6,212 | -315 | 3,640,580 | ||||
| 2022-01-05 | 2022-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21,612 | 3,646,792 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 776 | 151,732 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 621 | 18,760 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 155 | 44,513 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 621 | 345,999 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 310 | 11,247 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 621 | 21,236 | ||||||
| 2021-12-21 | 2021-12-20 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -8,508 | 148,681 | |||||
| 2021-12-21 | 2021-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 48.4000 | -4,219 | -204 | 371,282 | ||||
| 2021-12-21 | 2021-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 8,508 | 375,501 | ||||||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Phantom Stock | D | 48.7600 | 187,635 | 9,149 | 382,074 | ||||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 15.00 | 14.9950 | -1,310,000 | -19,643 | 0 | |||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 48.6300 | -810,198 | -39,400 | 3,625,180 | ||||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 14.9950 | 1,310,000 | 19,643 | 4,435,378 | ||||
| 2021-12-16 | 2021-12-15 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 13,591 | 13,591 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 51.5100 | -15 | -1 | 20,615 | ||||
| 2021-11-23 | 2021-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 3,786 | 20,630 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 51.5100 | -20 | -1 | 345,378 | ||||
| 2021-11-23 | 2021-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 3,786 | 345,398 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 51.5100 | -15 | -1 | 10,936 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 3,786 | 10,951 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 51.5100 | -20 | -1 | 44,358 | ||||
| 2021-11-23 | 2021-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 3,786 | 44,378 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 51.5100 | -146 | -8 | 150,956 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 3,786 | 151,102 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 51.5100 | -15 | -1 | 18,139 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 3,786 | 18,154 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 51.5100 | -21 | -1 | 25,783 | ||||
| 2021-11-23 | 2021-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3,786 | 25,804 | ||||||
| 2021-11-23 | 2021-08-16 | 4 | BREEN EDWARD D By GRAT | CMCSA | Class A Common Stock | I | -12,837 | 0 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 51.5100 | -146 | -8 | 16,281 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 3,786 | 16,427 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 51.5100 | -97 | -5 | 33,269 | ||||
| 2021-11-23 | 2021-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3,786 | 33,366 | ||||||
| 2021-11-02 | 2021-10-29 | 4 | ROBERTS BRIAN L | CMCSA | Phantom Stock | D | 51.4300 | 194,439 | 10,000 | 194,439 | ||||
| 2021-11-02 | 2021-10-29 | 4 | Cavanagh Michael J | CMCSA | Phantom Stock | D | 51.4300 | 199,698 | 10,270 | 199,698 | ||||
| 2021-10-12 | 2021-10-11 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -10,977 | 106,481 | |||||
| 2021-10-12 | 2021-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 52.2200 | -4,850 | -253 | 67,347 | ||||
| 2021-10-12 | 2021-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 10,977 | 72,197 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 559 | 341,452 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 559 | 16,668 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 279 | 7,123 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 698 | 146,314 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 140 | 39,815 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 559 | 14,319 | ||||||
| 2021-08-23 | 2021-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,287 | 36,583 | |||||
| 2021-08-23 | 2021-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 59.4100 | -634 | -38 | 1,977 | ||||
| 2021-08-23 | 2021-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,287 | 2,611 | ||||||
| 2021-07-20 | 2021-07-19 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -2,559 | 37,870 | |||||
| 2021-07-20 | 2021-07-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 56.6300 | -1,261 | -71 | 1,324 | ||||
| 2021-07-20 | 2021-07-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,559 | 2,585 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 548 | 340,751 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 137 | 38,976 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 548 | 15,952 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 685 | 144,716 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 274 | 6,807 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 548 | 13,719 | ||||||
| 2021-06-07 | 2021-06-04 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 56.8920 | -4,031 | -229 | 29,580 | ||||
| 2021-05-11 | 2021-05-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 58.8323 | -3,966 | -233 | 33,611 | ||||
| 2021-05-04 | 2021-05-03 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 56.8850 | -9,800 | -557 | 26 | ||||
| 2021-04-30 | 2021-04-30 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 55.2000 | -709,673 | -39,174 | 7,404,817 | ||||
| 2021-04-28 | 2021-04-27 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -7,074 | 117,458 | |||||
| 2021-04-28 | 2021-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 54.3000 | -3,037 | -165 | 61,211 | ||||
| 2021-04-28 | 2021-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 7,074 | 64,248 | ||||||
| 2021-04-15 | 2021-04-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -10,098 | 4,721 | |||||
| 2021-04-15 | 2021-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 53.3000 | -4,210 | -224 | 483,324 | ||||
| 2021-04-15 | 2021-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10,098 | 487,534 | ||||||
| 2021-04-05 | 2021-04-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,590 | 40,429 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 54.7500 | -784 | -43 | 9,331 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,590 | 10,115 | ||||||
| 2021-04-05 | 2021-04-01 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -5,295 | 124,532 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 54.7500 | -2,447 | -134 | 56,709 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5,295 | 59,156 | ||||||
| 2021-04-05 | 2021-04-01 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0.00 | -7,935 | 122,965 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 54.7500 | -4,224 | -231 | 3,711 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7,935 | 7,935 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 722 | 143,074 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 578 | 13,129 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 578 | 340,054 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 289 | 6,496 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 144 | 38,093 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 578 | 15,239 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,646 | 129,402 | |||||
| 2021-03-19 | 2021-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57.5000 | -2,646 | -152 | 3,125,389 | ||||
| 2021-03-19 | 2021-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,646 | 3,128,035 | ||||||
| 2021-03-19 | 2021-03-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -2,720 | 42,019 | |||||
| 2021-03-19 | 2021-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 55.8700 | -1,340 | -75 | 8,525 | ||||
| 2021-03-19 | 2021-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,720 | 9,865 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,395 | 44,739 | |||||
| 2021-03-19 | 2021-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 57.5000 | -558 | -32 | 7,145 | ||||
| 2021-03-19 | 2021-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 7,703 | ||||||
| 2021-03-19 | 2021-03-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -16,720 | 14,819 | |||||
| 2021-03-19 | 2021-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 55.8700 | -6,971 | -389 | 477,076 | ||||
| 2021-03-19 | 2021-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 16,720 | 484,047 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -5,010 | 31,539 | |||||
| 2021-03-19 | 2021-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 57.5000 | -2,089 | -120 | 467,327 | ||||
| 2021-03-19 | 2021-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5,010 | 469,416 | ||||||
| 2021-03-19 | 2021-03-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -5,811 | 90,275 | |||||
| 2021-03-19 | 2021-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 55.8700 | -5,811 | -325 | 12,174 | ||||
| 2021-03-19 | 2021-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 5,811 | 17,985 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,342 | 96,086 | |||||
| 2021-03-19 | 2021-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 57.5000 | -8,868 | -510 | 141,240 | ||||
| 2021-03-19 | 2021-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,342 | 150,108 | ||||||
| 2021-03-17 | 2021-03-04 | 4 | Reid Thomas J. | CMCSA | Phantom Stock | D | 53.9300 | 17,744 | 957 | 18,053 | ||||
| 2021-03-17 | 2021-03-01 | 4 | Reid Thomas J. | CMCSA | Phantom Stock | D | 54.4500 | 2 | 0 | 309 | ||||
| 2021-03-17 | 2021-02-26 | 4 | Reid Thomas J. | CMCSA | Phantom Stock | D | 52.7200 | 307 | 16 | 307 | ||||
| 2021-03-17 | 2021-03-04 | 4 | SHELL JEFF | CMCSA | Phantom Stock | D | 53.9300 | 77,622 | 4,186 | 157,762 | ||||
| 2021-03-17 | 2021-02-26 | 4 | SHELL JEFF | CMCSA | Phantom Stock | D | 52.7200 | 80,140 | 4,225 | 80,140 | ||||
| 2021-03-17 | 2021-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -2,616 | 530,453 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58.0400 | -2,616 | -152 | 3,125,389 | ||||
| 2021-03-17 | 2021-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,616 | 3,128,005 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,139 | 132,048 | |||||
| 2021-03-17 | 2021-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57.5300 | -2,139 | -123 | 3,125,389 | ||||
| 2021-03-17 | 2021-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,139 | 3,127,528 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,129 | 114,428 | |||||
| 2021-03-17 | 2021-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 58.0400 | -8,765 | -509 | 131,766 | ||||
| 2021-03-17 | 2021-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,129 | 140,531 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -25,020 | 132,557 | |||||
| 2021-03-17 | 2021-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 57.5300 | -12,096 | -696 | 122,402 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 25,020 | 134,498 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -12,476 | 36,549 | |||||
| 2021-03-17 | 2021-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 58.0400 | -5,202 | -302 | 464,406 | ||||
| 2021-03-17 | 2021-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,476 | 469,608 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -12,045 | 49,025 | |||||
| 2021-03-17 | 2021-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 57.5300 | -5,022 | -289 | 457,132 | ||||
| 2021-03-17 | 2021-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,045 | 462,154 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,575 | 46,134 | |||||
| 2021-03-17 | 2021-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 58.0400 | -540 | -31 | 6,308 | ||||
| 2021-03-17 | 2021-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,575 | 6,848 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,395 | 47,709 | |||||
| 2021-03-17 | 2021-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 57.5300 | -478 | -27 | 5,273 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 5,751 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0.00 | -5,565 | 129,827 | |||||
| 2021-03-17 | 2021-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 57.5300 | -2,565 | -148 | 53,861 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5,565 | 56,426 | ||||||
| 2021-03-05 | 2021-03-04 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54.8870 | -32,891 | -1,805 | 35,932 | ||||
| 2021-03-05 | 2021-03-04 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 54.2355 | -6,000 | -325 | 6,207 | ||||
| 2021-03-03 | 2021-03-01 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 435,200 | 23,697 | 435,200 | |||
| 2021-03-03 | 2021-03-01 | 4 | Reid Thomas J. | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 207,500 | 11,298 | 207,500 | |||
| 2021-03-03 | 2021-03-01 | 4 | Strong Dana | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 217,600 | 11,848 | 217,600 | |||
| 2021-03-03 | 2021-03-01 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 655,100 | 35,670 | 655,100 | |||
| 2021-03-03 | 2021-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 879,200 | 47,872 | 879,200 | |||
| 2021-03-03 | 2021-03-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | 9,200 | 49,104 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 51,800 | 2,821 | 51,800 | |||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -29,728 | 157,189 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -10,263 | 186,917 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -9,978 | 197,180 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -9,591 | 207,158 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 54.45 | 54.4500 | 356,700 | 19,422 | 356,700 | |||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54.4500 | -14,740 | -803 | 366,993 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54.4500 | -5,089 | -277 | 381,733 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54.4500 | -4,948 | -269 | 386,822 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54.4500 | -4,756 | -259 | 391,770 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9,591 | 396,526 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9,978 | 386,935 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 10,263 | 376,957 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 29,728 | 366,694 | ||||||
| 2021-03-03 | 2021-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -16,420 | 230,388 | |||||
| 2021-03-03 | 2021-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54.2500 | -8,739 | -474 | 68,823 | ||||
| 2021-03-03 | 2021-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 16,420 | 77,562 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -18,928 | 246,808 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -6,330 | 265,736 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -5,748 | 272,066 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -5,589 | 277,814 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | 55,100 | 283,403 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54.4500 | -10,074 | -549 | 61,142 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54.4500 | -3,060 | -167 | 71,216 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54.4500 | -2,975 | -162 | 74,276 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54.4500 | -2,637 | -144 | 77,251 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5,589 | 79,888 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5,748 | 74,299 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 6,330 | 68,551 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 18,928 | 62,221 | ||||||
| 2021-02-26 | 3 | Strong Dana | CMCSA | Class A Common Stock | D | 50,861 | ||||||||
| 2021-02-19 | 2021-02-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,860 | 39,904 | |||||
| 2021-02-19 | 2021-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 52.9900 | -709 | -38 | 4,356 | ||||
| 2021-02-19 | 2021-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,860 | 5,065 | ||||||
| 2021-02-16 | 2021-02-15 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -11,916 | 228,303 | |||||
| 2021-02-16 | 2021-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 53.2300 | -4,555 | -242 | 43,293 | ||||
| 2021-02-16 | 2021-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 11,916 | 47,848 | ||||||
| 2021-02-12 | 2020-12-29 | 5 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 100,000 | 100,000 | ||||||
| 2021-02-12 | 2020-12-29 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -100,000 | 110,238 | ||||||
| 2021-02-12 | 2020-11-27 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -12,125 | 210,238 | ||||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 28.32 | 321,732 | 321,732 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 29.88 | 419,520 | 419,520 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 37.46 | 258,615 | 258,615 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 35.83 | 167,910 | 167,910 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 28.32 | -321,732 | 393,228 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 29.88 | -419,520 | 279,680 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 37.46 | -258,615 | 316,085 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 35.83 | -167,910 | 391,790 | |||||
| 2021-02-12 | 2020-11-17 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -64,711 | 2,503,416 | ||||||
| 2021-02-12 | 2020-04-15 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -131,805 | 2,568,127 | ||||||
| 2021-02-12 | 2020-04-09 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -267,240 | 2,699,932 | ||||||
| 2021-02-12 | 2021-02-10 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -1,678,000 | -20,992 | 0 | |||
| 2021-02-12 | 2021-02-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 53.0400 | -968,327 | -51,360 | 3,213,089 | ||||
| 2021-02-12 | 2021-02-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 12.5100 | 1,678,000 | 20,992 | 4,181,416 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -330,000 | -4,128 | 0 | |||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 12.63 | 12.6300 | -79,314 | -1,002 | 0 | |||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 52.7450 | -186,057 | -9,814 | 458,059 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 52.7470 | -181,281 | -9,562 | 644,116 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 52.7550 | -41,976 | -2,214 | 825,397 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.6300 | 79,314 | 1,002 | 867,373 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.5100 | 330,000 | 4,128 | 788,059 | ||||
| 2021-02-01 | 2021-01-29 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -20 | 216,749 | |||||
| 2021-02-01 | 2021-01-29 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 49.5700 | -10 | -0 | 336,966 | ||||
| 2021-02-01 | 2021-01-29 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 20 | 336,976 | ||||||
| 2021-02-01 | 2021-01-29 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -20 | 240,219 | |||||
| 2021-02-01 | 2021-01-29 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 49.5700 | -8 | -0 | 35,932 | ||||
| 2021-02-01 | 2021-01-29 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 20 | 35,940 | ||||||
| 2021-01-29 | 2021-01-28 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 49.9505 | -1,000 | -50 | 12,170 | ||||
| 2021-01-29 | 2021-01-28 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 49.9970 | -1,000 | -50 | 13,170 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | -2,999 | 2,470 | ||||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | -2,865 | 5,469 | ||||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 2,865 | 14,170 | ||||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 2,999 | 11,305 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 298 | 8,306 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 596 | 14,495 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 596 | 339,327 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 745 | 141,378 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 149 | 37,187 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 596 | 12,512 | ||||||
| 2020-12-21 | 2020-12-20 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -8,508 | 216,769 | |||||
| 2020-12-21 | 2020-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 50.9000 | -4,219 | -215 | 336,956 | ||||
| 2020-12-21 | 2020-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 8,508 | 341,175 | ||||||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -15,500 | -194 | 0 | |||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 51.2300 | -9,918 | -508 | 332,667 | ||||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 51.2250 | -5,582 | -286 | 342,585 | ||||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 12.5100 | 15,500 | 194 | 348,167 | ||||
| 2020-11-24 | 2020-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 3,966 | 13,899 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 3,966 | 338,731 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3,966 | 37,577 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3,966 | 82,002 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 49.1700 | -153 | -8 | 140,632 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 3,966 | 140,785 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 3,966 | 8,007 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 3,966 | 11,915 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 3,966 | 37,038 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 49.1700 | -154 | -8 | 12,102 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 3,966 | 12,256 | ||||||
| 2020-10-16 | 2020-10-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | 45.1100 | -17,673 | -797 | 134,187 | |||
| 2020-10-02 | 2020-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 338 | 3,983 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 676 | 9,768 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 676 | 334,619 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 844 | 135,726 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 169 | 32,221 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 676 | 7,929 | ||||||
| 2020-09-21 | 2020-09-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 45.5800 | -21,857 | -996 | 533,069 | ||||
| 2020-09-21 | 2020-09-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 45.2600 | -17,920 | -811 | 189,662 | ||||
| 2020-08-25 | 2020-08-24 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.8700 | -848 | -36 | 3,205 | ||||
| 2020-08-25 | 2020-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,287 | 41,764 | |||||
| 2020-08-25 | 2020-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 43.0700 | -439 | -19 | 4,053 | ||||
| 2020-08-25 | 2020-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,287 | 4,492 | ||||||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -294,500 | -3,684 | 15,500 | |||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 42.9800 | -195,016 | -8,382 | 332,667 | ||||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 42.9070 | -99,484 | -4,269 | 527,683 | ||||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 12.5100 | 294,500 | 3,684 | 627,167 | ||||
| 2020-08-04 | 2020-07-31 | 4 | Bergman Naomi M. | CMCSA | Phantom Stock | D | 42.8000 | 427 | 18 | 2,788 | ||||
| 2020-08-04 | 2020-07-31 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 42.8000 | 18,200 | 779 | 120,046 | ||||
| 2020-08-04 | 2020-07-31 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 42.8000 | 7,333 | 314 | 21,175 | ||||
| 2020-08-04 | 2020-07-31 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 42.8000 | 7,430 | 318 | 24,636 | ||||
| 2020-08-04 | 2020-07-31 | 4 | Bergman Naomi M. | CMCSA | Phantom Stock | D | 42.8000 | 427 | 18 | 2,788 | ||||
| 2020-08-04 | 2020-07-31 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 42.8000 | 28,686 | 1,228 | 157,501 | ||||
| 2020-07-09 | 2020-06-19 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 17,060 | 20,525 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 353 | 3,645 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 353 | 32,052 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 38.9800 | -14 | -1 | 134,881 | ||||
| 2020-07-02 | 2020-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 353 | 134,895 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 353 | 9,092 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 353 | 7,253 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 353 | 22,115 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 353 | 333,943 | ||||||
| 2020-06-16 | 2020-06-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38.6000 | -4,536 | -175 | 3,205 | ||||
| 2020-06-16 | 2020-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -6,880 | 43,051 | |||||
| 2020-06-16 | 2020-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39.4600 | -2,344 | -92 | 7,741 | ||||
| 2020-06-16 | 2020-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 6,880 | 10,085 | ||||||
| 2020-06-05 | 3 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 14,100 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. By Trusts | CMCSA | Class A Common Stock | I | 7,500 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 14,100 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. By Trusts | CMCSA | Class A Common Stock | I | 7,500 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. By Trusts | CMCSA | Class A Common Stock | I | 7,500 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 14,100 | ||||||||
| 2020-06-05 | 2020-06-03 | 4 | Bergman Naomi M. | CMCSA | Phantom Stock | D | 2,361 | 2,361 | ||||||
| 2020-05-22 | 2020-05-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 39.1700 | -1,674 | -66 | 21,067 | ||||
| 2020-05-22 | 2020-05-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 39.1700 | -1,674 | -66 | 8,334 | ||||
| 2020-05-18 | 2020-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -56,512 | 157,577 | |||||
| 2020-05-18 | 2020-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35.9200 | -27,320 | -981 | 222,363 | ||||
| 2020-05-18 | 2020-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 56,512 | 249,683 | ||||||
| 2020-05-11 | 2020-05-08 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 36.4700 | -15,660 | -571 | 24,046 | ||||
| 2020-04-17 | 2020-04-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37.5300 | -919 | -34 | 2,654 | ||||
| 2020-04-16 | 2020-04-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,395 | 49,931 | |||||
| 2020-04-16 | 2020-04-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37.1600 | -476 | -18 | 3,573 | ||||
| 2020-04-16 | 2020-04-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 4,049 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,157 | 151,860 | |||||
| 2020-04-16 | 2020-04-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37.1600 | -2,157 | -80 | 2,967,172 | ||||
| 2020-04-16 | 2020-04-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,157 | 2,969,329 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -12,045 | 61,070 | |||||
| 2020-04-16 | 2020-04-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37.1600 | -5,497 | -204 | 457,508 | ||||
| 2020-04-16 | 2020-04-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,045 | 463,005 | ||||||
| 2020-04-16 | 2020-04-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -10,098 | 73,115 | |||||
| 2020-04-16 | 2020-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38.5200 | -4,608 | -178 | 450,960 | ||||
| 2020-04-16 | 2020-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10,098 | 455,568 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -25,020 | 214,089 | |||||
| 2020-04-16 | 2020-04-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 37.1600 | -12,096 | -449 | 193,171 | ||||
| 2020-04-16 | 2020-04-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 25,020 | 205,267 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -13,905 | 551,090 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.1600 | -6,592 | -245 | 260,319 | ||||
| 2020-04-16 | 2020-04-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,905 | 266,911 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34.3800 | -4 | -0 | 333,590 | ||||
| 2020-04-02 | 2020-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 400 | 333,594 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 34.3800 | -16 | -1 | 134,542 | ||||
| 2020-04-02 | 2020-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 400 | 134,558 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 34.3800 | -3 | -0 | 3,292 | ||||
| 2020-04-02 | 2020-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 400 | 3,295 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 34.3800 | -3 | -0 | 8,739 | ||||
| 2020-04-02 | 2020-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 400 | 8,742 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 34.3800 | -5 | -0 | 21,762 | ||||
| 2020-04-02 | 2020-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 400 | 21,767 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34.3800 | -4 | -0 | 31,699 | ||||
| 2020-04-02 | 2020-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 400 | 31,703 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -16,800 | 83,213 | |||||
| 2020-03-24 | 2020-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33.3700 | -7,667 | -256 | 445,470 | ||||
| 2020-03-24 | 2020-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 16,800 | 453,137 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -37,200 | 564,995 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33.3700 | -17,635 | -588 | 227,608 | ||||
| 2020-03-24 | 2020-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,200 | 245,243 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 35.6800 | -2,180 | -78 | 239,109 | |||
| 2020-03-20 | 2020-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35.6800 | -2,180 | -78 | 180,247 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 2,180 | 182,427 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18,840 | 602,195 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 35.6800 | -8,932 | -319 | 208,043 | ||||
| 2020-03-20 | 2020-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 216,975 | ||||||
| 2020-03-20 | 2020-03-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.6400 | -672 | -24 | 2,654 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,020 | 51,326 | |||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.2300 | -919 | -33 | 3,326 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.6800 | -348 | -12 | 4,245 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,020 | 4,593 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -6,270 | 100,013 | |||||
| 2020-03-20 | 2020-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38.6800 | -2,862 | -111 | 436,337 | ||||
| 2020-03-20 | 2020-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6,270 | 439,199 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -5,010 | 106,283 | |||||
| 2020-03-18 | 2020-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38.2200 | -2,287 | -87 | 432,929 | ||||
| 2020-03-18 | 2020-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5,010 | 435,216 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -12,476 | 111,293 | |||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 9.17 | 9.1700 | -470,000 | -4,310 | 0 | |||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37.4500 | -267,218 | -10,007 | 430,206 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37.3040 | -117,230 | -4,373 | 697,424 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36.6910 | -85,552 | -3,139 | 814,654 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36.0400 | -5,694 | -205 | 900,206 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,476 | 905,900 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 9.1700 | 470,000 | 4,310 | 893,424 | ||||
| 2020-03-18 | 2020-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,668 | 154,017 | |||||
| 2020-03-18 | 2020-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 38.2200 | -2,668 | -102 | 2,967,172 | ||||
| 2020-03-18 | 2020-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,668 | 2,969,840 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,638 | 156,685 | |||||
| 2020-03-18 | 2020-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36.0400 | -2,638 | -95 | 2,967,172 | ||||
| 2020-03-18 | 2020-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,638 | 2,969,810 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,342 | 241,289 | |||||
| 2020-03-18 | 2020-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 38.2200 | -8,868 | -339 | 180,247 | ||||
| 2020-03-18 | 2020-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,342 | 189,115 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,129 | 259,631 | |||||
| 2020-03-18 | 2020-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 36.0400 | -8,765 | -316 | 170,773 | ||||
| 2020-03-18 | 2020-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,129 | 179,538 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -17,192 | 5,640 | |||||
| 2020-03-18 | 2020-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 38.2200 | -8,150 | -311 | 198,135 | ||||
| 2020-03-18 | 2020-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,192 | 206,285 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -16,992 | 22,832 | |||||
| 2020-03-18 | 2020-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36.0400 | -8,056 | -290 | 189,093 | ||||
| 2020-03-18 | 2020-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16,992 | 197,149 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,395 | 52,346 | |||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.5500 | -1,038 | -38 | 3,573 | ||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38.2200 | -476 | -18 | 4,611 | ||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 5,087 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,575 | 53,741 | |||||
| 2020-03-18 | 2020-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36.0400 | -537 | -19 | 3,692 | ||||
| 2020-03-18 | 2020-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,575 | 4,229 | ||||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -18,720 | 240,239 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | 70,600 | 258,959 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 42.5200 | -9,963 | -424 | 35,920 | ||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 18,720 | 45,883 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -7,098 | 188,359 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -6,330 | 195,457 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -5,748 | 201,787 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0.00 | -5,589 | 207,535 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40.4300 | -3,778 | -153 | 27,163 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40.4300 | -3,369 | -136 | 30,941 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40.4300 | -3,060 | -124 | 34,310 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40.4300 | -2,975 | -120 | 37,370 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5,589 | 40,345 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5,748 | 34,756 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 6,330 | 29,008 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 7,098 | 22,678 | ||||||
| 2020-03-04 | 2020-03-02 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 42.52 | 643,100 | 643,100 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0.00 | 52,900 | 130,900 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Reid Thomas J. | CMCSA | Option to Purchase | D | 42.52 | 344,700 | 344,700 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | 10,600 | 55,316 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 42.52 | 68,900 | 68,900 | |||||
| 2020-03-04 | 2020-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 42.52 | 1,623,300 | 1,623,300 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 42.52 | 1,079,700 | 1,079,700 | |||||
| 2020-03-04 | 2020-03-02 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 42.52 | 643,100 | 643,100 | |||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -29,408 | 225,277 | |||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 42.52 | 574,300 | 574,300 | |||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 42.5200 | -14,581 | -620 | 332,667 | ||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 29,408 | 347,248 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -11,148 | 254,685 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -10,263 | 265,833 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -9,978 | 276,096 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0.00 | -9,591 | 286,074 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40.4300 | -5,528 | -223 | 317,840 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40.4300 | -5,089 | -206 | 323,368 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40.4300 | -4,948 | -200 | 328,457 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40.4300 | -4,756 | -192 | 333,405 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9,591 | 338,161 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9,978 | 328,570 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 10,263 | 318,592 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 11,148 | 308,329 | ||||||
| 2020-02-26 | 3 | SHELL JEFF | CMCSA | Class A Common Stock | D | 594,362 | ||||||||
| 2020-02-26 | 3 | SHELL JEFF | CMCSA | Class A Common Stock | D | 594,362 | ||||||||
| 2020-02-26 | 3 | SHELL JEFF | CMCSA | Class A Common Stock | D | 594,362 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis By Trust | CMCSA | Class A Common Stock | I | 15,630 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 31,185 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis By Trust | CMCSA | Class A Common Stock | I | 15,630 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis By Trust | CMCSA | Class A Common Stock | I | 15,630 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 31,185 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 31,185 | ||||||||
| 2020-02-24 | 2020-02-20 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 45.8000 | -1,176 | -54 | 2,654 | ||||
| 2020-02-20 | 2020-02-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 166,800 | 207,582 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 92,700 | 621,035 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 80,300 | 137,522 | ||||||
| 2020-02-20 | 2020-02-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | -1,860 | 3,465 | ||||||
| 2020-02-20 | 2020-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46.0900 | -684 | -32 | 3,830 | ||||
| 2020-02-20 | 2020-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,860 | 4,514 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 132,200 | 554,926 | ||||||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9.17 | 9.1700 | -1,166,000 | -10,692 | 0 | |||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 44.9550 | -652,294 | -29,324 | 2,967,172 | ||||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 44.6390 | -513,706 | -22,931 | 3,619,466 | ||||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9.1700 | 1,166,000 | 10,692 | 4,133,172 | ||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -7,064 | 0 | ||||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -4,574 | 7,064 | ||||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 4,574 | 39,706 | ||||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 7,064 | 35,132 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 44.9700 | -4 | -0 | 21,367 | ||||
| 2020-01-03 | 2019-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 306 | 21,371 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 44.9700 | -4 | -0 | 31,303 | ||||
| 2020-01-03 | 2019-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 306 | 31,307 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 44.9700 | -12 | -1 | 134,158 | ||||
| 2020-01-03 | 2019-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 306 | 134,170 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 44.9700 | -3 | -0 | 2,895 | ||||
| 2020-01-03 | 2019-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 306 | 2,898 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 44.9700 | -3 | -0 | 8,342 | ||||
| 2020-01-03 | 2019-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 306 | 8,345 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 44.9700 | -4 | -0 | 333,194 | ||||
| 2020-01-03 | 2019-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 306 | 333,198 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 44.9700 | -12 | -1 | 8,152 | ||||
| 2020-01-03 | 2019-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 306 | 8,164 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 15.00 | 14.9950 | -141,000 | -2,114 | 169,000 | |||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 20.61 | 20.6100 | -70,500 | -1,453 | 213,900 | |||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 29.88 | 29.8800 | -23,500 | -702 | 195,100 | |||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43.6500 | -88,290 | -3,854 | 423,424 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43.6730 | -78,100 | -3,411 | 511,714 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43.6300 | -49,319 | -2,152 | 589,814 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43.5950 | -19,291 | -841 | 639,133 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 29.8800 | 23,500 | 702 | 658,424 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 20.6100 | 70,500 | 1,453 | 634,924 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 14.9950 | 141,000 | 2,114 | 564,424 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 9.17 | 9.1700 | -328,680 | -3,014 | 0 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 29.88 | 162,000 | 162,000 | |||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 37.46 | 118,560 | 118,560 | |||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 9.17 | 9.1700 | -766,920 | -7,033 | 0 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -357,300 | -4,470 | 436,700 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 29.88 | 29.8800 | -162,000 | -4,841 | 318,000 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 37.46 | 37.4600 | -118,560 | -4,441 | 276,640 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 43.8330 | -260,195 | -11,405 | 798,389 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 44.0100 | -68,485 | -3,014 | 1,058,584 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 9.1700 | 328,680 | 3,014 | 1,127,069 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 43.9550 | -504,114 | -22,158 | 180,157 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 43.7140 | -373,508 | -16,328 | 684,271 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 43.9750 | -246,598 | -10,844 | 1,057,779 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 12.5100 | 357,300 | 4,470 | 1,304,377 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 9.1700 | 766,920 | 7,033 | 947,077 | ||||
| 2019-12-18 | 2019-12-10 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 4,127 | 798,389 | ||||||
| 2019-12-18 | 2019-12-10 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -4,127 | 51,060 | ||||||
| 2019-12-18 | 2019-12-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -1,162 | 153,947 | ||||||
| 2019-12-18 | 2019-11-29 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -9,681 | 155,109 | ||||||
| 2019-12-18 | 2019-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -95,336 | 164,790 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 44.2150 | -177 | -8 | 33,611 | ||||
| 2019-11-22 | 2019-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 4,185 | 33,788 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 44.2150 | -163 | -7 | 28,068 | ||||
| 2019-11-22 | 2019-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 4,185 | 28,231 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 44.2150 | -45 | -2 | 21,065 | ||||
| 2019-11-22 | 2019-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 4,185 | 21,110 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 44.2150 | -161 | -7 | 22,741 | ||||
| 2019-11-22 | 2019-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 4,185 | 22,902 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 44.2150 | -47 | -2 | 101,846 | ||||
| 2019-11-22 | 2019-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 4,185 | 101,893 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 44.2150 | -161 | -7 | 128,815 | ||||
| 2019-11-22 | 2019-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 4,185 | 128,976 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 44.2150 | -41 | -2 | 10,008 | ||||
| 2019-11-22 | 2019-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 4,185 | 10,049 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 44.2150 | -38 | -2 | 17,206 | ||||
| 2019-11-22 | 2019-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 4,185 | 17,244 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 44.2150 | -48 | -2 | 13,842 | ||||
| 2019-11-22 | 2019-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 4,185 | 13,890 | ||||||
| 2019-10-31 | 2019-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -14,376 | 39,824 | |||||
| 2019-10-31 | 2019-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 44.6900 | -6,816 | -305 | 260,126 | ||||
| 2019-10-31 | 2019-10-30 | 4 | COHEN DAVID L | CMCSA | Class A CommonStock | D | 14,376 | 266,942 | ||||||
| 2019-10-30 | 2019-10-29 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | 45.4709 | -5,600 | -255 | 98,426 | ||||
| 2019-10-30 | 2019-10-29 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2,557 | 24,046 | ||||||
| 2019-10-30 | 2019-06-03 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -833 | 26,603 | ||||||
| 2019-10-30 | 2019-05-30 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -476 | 27,436 | ||||||
| 2019-10-30 | 2019-05-29 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2,380 | 27,912 | ||||||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9.17 | 9.1700 | -1,150,000 | -10,546 | 1,166,000 | |||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45.4000 | -641,752 | -29,136 | 2,958,522 | ||||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 44.9780 | -508,248 | -22,860 | 3,600,274 | ||||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9.1700 | 1,150,000 | 10,546 | 4,108,522 | ||||
| 2019-10-18 | 2019-10-16 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 45.6000 | -24,253 | -1,106 | 57,222 | |||
| 2019-10-02 | 2019-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 45.0800 | -12 | -1 | 7,858 | ||||
| 2019-10-02 | 2019-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 306 | 7,870 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 45.0800 | -5 | -0 | 16,925 | ||||
| 2019-10-02 | 2019-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 306 | 16,930 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 45.0800 | -5 | -0 | 31,001 | ||||
| 2019-10-02 | 2019-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 306 | 31,006 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 45.0800 | -12 | -1 | 133,864 | ||||
| 2019-10-02 | 2019-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 306 | 133,876 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 45.0800 | -4 | -0 | 2,592 | ||||
| 2019-10-02 | 2019-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 306 | 2,596 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 45.0800 | -4 | -0 | 8,039 | ||||
| 2019-10-02 | 2019-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 306 | 8,043 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 45.0800 | -5 | -0 | 332,892 | ||||
| 2019-10-02 | 2019-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 306 | 332,897 | ||||||
| 2019-09-19 | 2019-09-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 46.6700 | -21,855 | -1,020 | 422,726 | ||||
| 2019-09-19 | 2019-07-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -270,000 | 2,967,172 | ||||||
| 2019-09-19 | 2019-09-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 46.9400 | -81,500 | -3,826 | 40,782 | ||||
| 2019-09-09 | 2019-09-05 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15.00 | -1,084,600 | 191,400 | |||||
| 2019-09-09 | 2019-09-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 46.4800 | -741,380 | -34,459 | 555,217 | ||||
| 2019-09-09 | 2019-09-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14.9950 | 1,084,600 | 16,264 | 1,296,597 | ||||
| 2019-09-06 | 2019-09-04 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 45.0340 | -4,000 | -180 | 29,603 | ||||
| 2019-08-23 | 2019-08-22 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 44.2300 | -848 | -38 | 2,132 | ||||
| 2019-08-23 | 2019-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,287 | 44,716 | |||||
| 2019-08-23 | 2019-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 44.1000 | -439 | -19 | 2,980 | ||||
| 2019-08-23 | 2019-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,287 | 3,419 | ||||||
| 2019-07-08 | 2019-07-05 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0.00 | 78,000 | 78,000 | |||||
| 2019-07-02 | 2019-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 42.2800 | -3 | -0 | 332,591 | ||||
| 2019-07-02 | 2019-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 326 | 332,594 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 42.2800 | -13 | -1 | 133,570 | ||||
| 2019-07-02 | 2019-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 326 | 133,583 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 42.2800 | -13 | -1 | 7,564 | ||||
| 2019-07-02 | 2019-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 326 | 7,577 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 42.2800 | -3 | -0 | 126,461 | ||||
| 2019-07-02 | 2019-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 326 | 126,464 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 42.2800 | -3 | -0 | 30,700 | ||||
| 2019-07-02 | 2019-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 326 | 30,703 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 42.2800 | -3 | -0 | 7,737 | ||||
| 2019-07-02 | 2019-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 326 | 7,740 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 42.2800 | -3 | -0 | 2,290 | ||||
| 2019-07-02 | 2019-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 326 | 2,293 | ||||||
| 2019-06-14 | 2019-06-13 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41.4600 | -1,701 | -71 | 2,132 | ||||
| 2019-06-14 | 2019-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -2,580 | 46,003 | |||||
| 2019-06-14 | 2019-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41.4500 | -879 | -36 | 3,833 | ||||
| 2019-06-14 | 2019-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,580 | 4,712 | ||||||
| 2019-05-22 | 2019-05-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 42.7800 | -2,013 | -86 | 5,864 | ||||
| 2019-05-17 | 2019-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,192 | 277,760 | |||||
| 2019-05-17 | 2019-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42.4900 | -10,248 | -435 | 161,409 | ||||
| 2019-05-17 | 2019-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 21,192 | 171,657 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 22,747 | 104,026 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | 22,747 | 104,026 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | -22,747 | 104,026 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -22,747 | 104,026 | ||||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9.17 | 9.1700 | -186,600 | -1,711 | 93,300 | |||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -716,800 | -8,967 | 135,200 | |||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43.8400 | -477,493 | -20,933 | 211,997 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43.3130 | -239,307 | -10,365 | 689,490 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43.2850 | -149,392 | -6,466 | 928,797 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43.8300 | -117,666 | -5,157 | 1,078,189 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43.5900 | -68,934 | -3,005 | 1,195,855 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9.1700 | 186,600 | 1,711 | 1,264,789 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 12.5100 | 716,800 | 8,967 | 1,078,189 | ||||
| 2019-04-24 | 2019-04-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41.8800 | -4,467 | -187 | 252,566 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,129 | 298,952 | |||||
| 2019-04-18 | 2019-04-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 41.9700 | -8,766 | -368 | 150,465 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,129 | 159,231 | ||||||
| 2019-04-18 | 2019-04-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 42.0000 | -4,468 | -188 | 257,033 | ||||
| 2019-04-18 | 2019-04-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -16,992 | 54,200 | |||||
| 2019-04-18 | 2019-04-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41.9700 | -8,057 | -338 | 261,501 | ||||
| 2019-04-18 | 2019-04-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16,992 | 269,558 | ||||||
| 2019-04-18 | 2019-04-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42.0000 | -1,038 | -44 | 2,132 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,575 | 48,583 | |||||
| 2019-04-18 | 2019-04-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41.9700 | -537 | -23 | 3,170 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,575 | 3,707 | ||||||
| 2019-04-18 | 2019-04-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -12,476 | 123,769 | |||||
| 2019-04-18 | 2019-04-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 41.9700 | -5,693 | -239 | 423,424 | ||||
| 2019-04-18 | 2019-04-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,476 | 429,117 | ||||||
| 2019-04-18 | 2019-04-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,641 | 159,323 | |||||
| 2019-04-18 | 2019-04-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.9700 | -2,641 | -111 | 3,237,172 | ||||
| 2019-04-18 | 2019-04-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,641 | 3,239,813 | ||||||
| 2019-04-15 | 2019-04-12 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -10,098 | 136,245 | |||||
| 2019-04-15 | 2019-04-12 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 41.3000 | -4,608 | -190 | 415,914 | ||||
| 2019-04-15 | 2019-04-12 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10,098 | 420,522 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 39.9800 | -3 | -0 | 332,268 | ||||
| 2019-04-02 | 2019-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 344 | 332,271 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 39.9800 | -14 | -1 | 7,251 | ||||
| 2019-04-02 | 2019-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 344 | 7,265 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 39.9800 | -3 | -0 | 126,138 | ||||
| 2019-04-02 | 2019-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 344 | 126,141 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 39.9800 | -3 | -0 | 30,377 | ||||
| 2019-04-02 | 2019-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 344 | 30,380 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 39.9800 | -14 | -1 | 133,257 | ||||
| 2019-04-02 | 2019-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 344 | 133,271 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 39.9800 | -3 | -0 | 1,967 | ||||
| 2019-04-02 | 2019-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 344 | 1,970 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 39.9800 | -3 | -0 | 7,414 | ||||
| 2019-04-02 | 2019-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 344 | 7,417 | ||||||
| 2019-04-01 | 2019-03-29 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 39.8630 | -120,000 | -4,784 | 794,262 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.3070 | -11,631 | -469 | 251,839 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.3020 | -4,953 | -200 | 263,470 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.3160 | -4,520 | -182 | 268,423 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.3070 | -3,667 | -148 | 272,943 | ||||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9.17 | 9.1700 | -14,180 | -130 | 14,180 | |||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4500 | -7,920 | -312 | 58,578 | ||||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.3840 | -6,260 | -247 | 66,498 | ||||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9.1700 | 14,180 | 130 | 72,758 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 12.51 | 12.5100 | -10,300 | -129 | 20,600 | |||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15.00 | 14.9950 | -9,710 | -146 | 29,130 | |||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4300 | -6,256 | -247 | 58,578 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4350 | -6,249 | -246 | 64,834 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4640 | -4,044 | -160 | 71,083 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4650 | -3,461 | -137 | 75,127 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.9950 | 9,710 | 146 | 78,588 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 12.5100 | 10,300 | 129 | 68,878 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 20.61 | 20.6100 | -8,140 | -168 | 32,560 | |||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.8700 | -6,456 | -257 | 58,578 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.8900 | -5,877 | -234 | 65,034 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.8800 | -2,263 | -90 | 70,911 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 20.6100 | 8,140 | 168 | 73,174 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -11,520 | 14,104 | |||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.00 | 25.0000 | -25,720 | -643 | 0 | |||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.3150 | -20,334 | -799 | 65,034 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.2800 | -5,386 | -212 | 85,368 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.0500 | -5,064 | -203 | 90,754 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4500 | -2,471 | -97 | 95,818 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 11,520 | 98,289 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0000 | 25,720 | 643 | 86,769 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -85,600 | 575,011 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 40.0500 | -45,704 | -1,830 | 360,661 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 85,600 | 406,365 | ||||||
| 2019-03-25 | 2019-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.8700 | -15,910 | -634 | 276,610 | ||||
| 2019-03-25 | 2019-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.5690 | -11,632 | -460 | 292,520 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -44,240 | 528,335 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.0500 | -20,977 | -840 | 304,152 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.6290 | -4,953 | -196 | 325,129 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.5280 | -4,520 | -179 | 330,082 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.4820 | -3,668 | -145 | 334,602 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 44,240 | 338,270 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -20,000 | 146,343 | |||||
| 2019-03-25 | 2019-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40.0500 | -9,126 | -365 | 410,424 | ||||
| 2019-03-25 | 2019-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 20,000 | 419,550 | ||||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 7.27 | 7.2700 | -1,840,000 | -13,377 | 0 | |||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 7.27 | 7.2700 | -450,000 | -3,272 | 1,840,000 | |||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 39.9800 | -1,006,277 | -40,231 | 3,237,172 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 40.0100 | -246,067 | -9,845 | 4,243,449 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 39.8880 | -203,933 | -8,134 | 4,489,516 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 7.2700 | 450,000 | 3,272 | 4,693,449 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 7.2700 | 1,840,000 | 13,377 | 4,243,449 | ||||
| 2019-03-21 | 2019-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 39.4700 | -32,046 | -1,265 | 81,475 | |||
| 2019-03-21 | 2019-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.4700 | -17,111 | -675 | 320,765 | ||||
| 2019-03-21 | 2019-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32,046 | 337,876 | ||||||
| 2019-03-21 | 2019-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -13,950 | 71,192 | |||||
| 2019-03-21 | 2019-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.4700 | -6,615 | -261 | 294,030 | ||||
| 2019-03-21 | 2019-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,950 | 300,645 | ||||||
| 2019-03-21 | 2019-03-20 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -6,300 | 166,343 | |||||
| 2019-03-21 | 2019-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 39.4700 | -2,875 | -113 | 399,550 | ||||
| 2019-03-21 | 2019-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6,300 | 402,425 | ||||||
| 2019-03-21 | 2019-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,410 | 25,624 | |||||
| 2019-03-21 | 2019-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.4700 | -1,939 | -77 | 61,049 | ||||
| 2019-03-21 | 2019-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,410 | 62,988 | ||||||
| 2019-03-21 | 2019-03-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.9800 | -2,471 | -99 | 58,578 | ||||
| 2019-03-21 | 2019-03-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39.9800 | -672 | -27 | 2,058 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,410 | 30,034 | |||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.2300 | -1,967 | -79 | 61,049 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.9200 | -1,939 | -77 | 63,016 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,410 | 64,955 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -3,510 | 34,444 | |||||
| 2019-03-19 | 2019-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.4700 | -1,543 | -62 | 60,545 | ||||
| 2019-03-19 | 2019-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,510 | 62,088 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 21,600 | 37,954 | |||||
| 2019-03-19 | 2019-03-15 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 40.47 | 110,800 | 110,800 | |||||
| 2019-03-19 | 2019-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,342 | 317,081 | |||||
| 2019-03-19 | 2019-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 40.4700 | -8,869 | -359 | 141,102 | ||||
| 2019-03-19 | 2019-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,342 | 149,971 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 40.47 | 600,500 | 600,500 | |||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,020 | 50,158 | |||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 40.3610 | -919 | -37 | 2,730 | ||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39.9200 | -348 | -14 | 3,649 | ||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,020 | 3,997 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,395 | 51,178 | |||||
| 2019-03-19 | 2019-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 40.4700 | -476 | -19 | 2,977 | ||||
| 2019-03-19 | 2019-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 3,453 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | 9,300 | 52,573 | |||||
| 2019-03-19 | 2019-03-15 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 40.47 | 47,300 | 47,300 | |||||
| 2019-03-19 | 2019-03-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -6,270 | 172,643 | |||||
| 2019-03-19 | 2019-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 39.9200 | -2,861 | -114 | 396,125 | ||||
| 2019-03-19 | 2019-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6,270 | 398,986 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -5,010 | 178,913 | |||||
| 2019-03-19 | 2019-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40.4700 | -2,286 | -93 | 392,716 | ||||
| 2019-03-19 | 2019-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5,010 | 395,002 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 40.47 | 411,000 | 411,000 | |||||
| 2019-03-19 | 2019-03-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -18,840 | 85,142 | |||||
| 2019-03-19 | 2019-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.9200 | -8,934 | -357 | 286,695 | ||||
| 2019-03-19 | 2019-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 295,629 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -17,192 | 103,982 | |||||
| 2019-03-19 | 2019-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.4700 | -8,152 | -330 | 276,789 | ||||
| 2019-03-19 | 2019-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,192 | 284,941 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 40.47 | 347,500 | 347,500 | |||||
| 2019-03-19 | 2019-03-18 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -26,850 | 113,521 | |||||
| 2019-03-19 | 2019-03-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.9200 | -14,336 | -572 | 305,830 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 26,850 | 320,166 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -24,525 | 140,371 | |||||
| 2019-03-19 | 2019-03-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 40.4700 | -13,095 | -530 | 293,316 | ||||
| 2019-03-19 | 2019-03-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 24,525 | 306,411 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 40.47 | 676,400 | 676,400 | |||||
| 2019-03-19 | 2019-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,670 | 161,964 | |||||
| 2019-03-19 | 2019-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 40.4700 | -2,670 | -108 | 2,403,449 | ||||
| 2019-03-19 | 2019-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,670 | 2,406,119 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 40.47 | 676,400 | 676,400 | |||||
| 2019-03-19 | 2019-03-01 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -13,000 | 8,114,490 | ||||||
| 2019-03-19 | 2019-02-11 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -25 | 2,403,449 | ||||||
| 2019-03-19 | 2019-02-05 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -15 | 2,403,474 | ||||||
| 2019-03-12 | 2019-03-11 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 7.27 | -184,000 | 0 | |||||
| 2019-03-12 | 2019-03-11 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.1800 | -113,992 | -4,466 | 281,886 | ||||
| 2019-03-12 | 2019-03-11 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 7.2700 | 184,000 | 1,338 | 395,878 | ||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 7.27 | -428,000 | 0 | |||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38.3770 | -226,993 | -8,711 | 389,992 | ||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38.3050 | -201,007 | -7,700 | 616,985 | ||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 7.2700 | 428,000 | 3,112 | 817,992 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 7.27 | -360,000 | 0 | |||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.6743 | -40,540 | -1,527 | 914,262 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.6871 | -40,540 | -1,528 | 954,802 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.9050 | -195,712 | -7,418 | 290,656 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.8500 | -164,288 | -6,218 | 486,368 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7.2700 | 360,000 | 2,617 | 650,656 | ||||
| 2019-02-19 | 2019-02-15 | 4 | BLOCK ARTHUR R | CMCSA] | Restricted Stock Units | D | 0.00 | 13,240 | 16,354 | |||||
| 2019-02-19 | 2019-02-14 | 4 | BLOCK ARTHUR R | CMCSA] | Class A Common Stock | D | 37.3950 | -1,966 | -74 | 58,578 | ||||
| 2019-02-19 | 2019-02-15 | 4 | Murdock Daniel C. | CMCSA] | Restricted Stock Units | D | 0.00 | -1,860 | 5,325 | |||||
| 2019-02-19 | 2019-02-15 | 4 | Murdock Daniel C. | CMCSA] | Class A Common Stock | D | 37.7700 | -807 | -30 | 2,058 | ||||
| 2019-02-19 | 2019-02-15 | 4 | Murdock Daniel C. | CMCSA] | Class A Common Stock | D | 1,860 | 2,865 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 7.27 | -360,000 | 360,000 | |||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.2050 | -54,815 | -2,039 | 995,342 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.1860 | -40,541 | -1,508 | 1,050,157 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.2300 | -196,419 | -7,313 | 290,656 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.1170 | -163,581 | -6,072 | 487,075 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7.2700 | 360,000 | 2,617 | 650,656 | ||||
| 2019-02-14 | 2019-02-12 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 83,173 | 140,395 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 113,280 | 685,855 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 120,861 | 243,143 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 161,688 | 606,269 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 161,688 | 822,299 | ||||||
| 2019-02-08 | 2018-11-27 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -256,590 | 2,403,489 | ||||||
| 2019-02-08 | 2018-11-02 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -5,960 | 25,455 | ||||||
| 2019-02-08 | 2018-12-31 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 144,432 | 1,199,568 | ||||||
| 2019-02-08 | 2018-12-31 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -144,432 | 290,656 | ||||||
| 2019-02-08 | 2018-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -85,133 | 435,088 | ||||||
| 2019-02-08 | 2018-09-12 | 5 | WATSON DAVID N By Trusts | CMCSA | Class A Common Stock | I | 305,682 | 440,842 | ||||||
| 2019-02-08 | 2018-09-12 | 5 | WATSON DAVID N | CMCSA | Class A Common Stock | D | -305,682 | 389,992 | ||||||
| 2019-02-08 | 2018-06-28 | 5 | WATSON DAVID N | CMCSA | Class A Common Stock | D | -3,077 | 695,674 | ||||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 7.27 | -360,000 | 720,000 | |||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.1049 | -54,815 | -2,034 | 1,090,698 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.0851 | -40,541 | -1,503 | 1,145,513 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37.0800 | -13,514 | -501 | 1,186,054 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.0250 | -193,124 | -7,150 | 290,656 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36.9560 | -166,876 | -6,167 | 483,780 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7.2700 | 360,000 | 2,617 | 650,656 | ||||
| 2019-01-25 | 2019-01-24 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.5450 | -845 | -30 | 1,005 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 34.0500 | -16 | -1 | 6,921 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 404 | 6,937 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 34.0500 | -4 | -0 | 125,797 | ||||
| 2019-01-02 | 2018-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 404 | 125,801 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34.0500 | -4 | -0 | 30,036 | ||||
| 2019-01-02 | 2018-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 404 | 30,040 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 34.0500 | -16 | -1 | 132,927 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 404 | 132,943 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 34.0500 | -3 | -0 | 1,626 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 404 | 1,629 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 34.0500 | -3 | -0 | 7,073 | ||||
| 2019-01-02 | 2018-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 404 | 7,076 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34.0500 | -4 | -0 | 331,927 | ||||
| 2019-01-02 | 2018-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 404 | 331,931 | ||||||
| 2018-12-28 | 2018-12-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.8000 | -4,129 | -140 | 60,544 | ||||
| 2018-12-28 | 2018-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -7,368 | 120,042 | ||||||
| 2018-12-28 | 2018-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.1400 | -3,239 | -111 | 64,673 | ||||
| 2018-12-28 | 2018-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,368 | 67,912 | ||||||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 8.62 | 8.6200 | -13,086 | -113 | 13,086 | |||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36.3700 | -7,343 | -267 | 60,544 | ||||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36.4130 | -5,743 | -209 | 67,887 | ||||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 8.6200 | 13,086 | 113 | 73,630 | ||||
| 2018-12-11 | 2018-12-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 37.0350 | -7,636 | -283 | 33,603 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36.7600 | -95 | -3 | 41,239 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5,033 | 41,334 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 36.7600 | -196 | -7 | 30,292 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 5,033 | 30,488 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 36.7600 | -38 | -1 | 125,397 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5,033 | 125,435 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 36.7600 | -193 | -7 | 18,717 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 5,033 | 18,910 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 36.7600 | -39 | -1 | 97,708 | ||||
| 2018-11-21 | 2018-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 5,033 | 97,747 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 36.7600 | -193 | -7 | 124,791 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 5,033 | 124,984 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 36.7600 | -21 | -1 | 7,877 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 5,033 | 7,898 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 36.7600 | -31 | -1 | 13,059 | ||||
| 2018-11-21 | 2018-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 5,033 | 13,090 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 36.7600 | -40 | -1 | 9,705 | ||||
| 2018-11-21 | 2018-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 5,033 | 9,745 | ||||||
| 2018-11-19 | 2018-11-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 38.4900 | -29,426 | -1,133 | 214,562 | |||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | 13,500 | 104,026 | ||||||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 13,500 | 104,026 | ||||||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | -13,500 | 104,026 | ||||||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -13,500 | 104,026 | ||||||
| 2018-10-31 | 2018-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -14,376 | 572,575 | ||||||
| 2018-10-31 | 2018-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.7100 | -6,817 | -257 | 495,082 | ||||
| 2018-10-31 | 2018-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 14,376 | 501,899 | ||||||
| 2018-10-19 | 2018-10-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 36.4000 | -21,851 | -795 | 444,581 | ||||
| 2018-10-02 | 2018-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 35.4100 | -5 | -0 | 331,527 | ||||
| 2018-10-02 | 2018-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 389 | 331,532 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 35.4100 | -16 | -1 | 6,533 | ||||
| 2018-10-02 | 2018-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 389 | 6,549 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 35.4100 | -5 | -0 | 120,402 | ||||
| 2018-10-02 | 2018-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 389 | 120,407 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 35.4100 | -5 | -0 | 29,636 | ||||
| 2018-10-02 | 2018-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 389 | 29,641 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 35.4100 | -16 | -1 | 132,539 | ||||
| 2018-10-02 | 2018-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 389 | 132,555 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 35.4100 | -4 | -0 | 1,225 | ||||
| 2018-10-02 | 2018-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 389 | 1,229 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 35.4100 | -4 | -0 | 6,672 | ||||
| 2018-10-02 | 2018-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 389 | 6,676 | ||||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 7.27 | -14,100 | 0 | |||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.4700 | -7,652 | -271 | 60,544 | ||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.4800 | -6,448 | -229 | 68,196 | ||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.2700 | 14,100 | 103 | 74,644 | ||||
| 2018-09-25 | 2018-09-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,287 | 43,273 | |||||
| 2018-09-25 | 2018-09-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37.9000 | -442 | -17 | 1,570 | ||||
| 2018-09-25 | 2018-09-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,287 | 2,012 | ||||||
| 2018-09-25 | 2018-09-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.9400 | -1,082 | -39 | 60,544 | ||||
| 2018-09-25 | 2018-09-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -1,932 | 127,410 | ||||||
| 2018-09-25 | 2018-09-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.9000 | -850 | -32 | 61,626 | ||||
| 2018-09-25 | 2018-09-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 1,932 | 62,476 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | -216,343 | 9,039,663 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | 216,343 | 9,039,663 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -751,869 | 13,712,646 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 751,869 | 13,712,646 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -216,343 | 13,712,646 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 216,343 | 13,712,646 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 32.8100 | -5 | -0 | 29,252 | ||||
| 2018-07-03 | 2018-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 420 | 29,257 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 32.8100 | -17 | -1 | 132,166 | ||||
| 2018-07-03 | 2018-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 420 | 132,183 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 32.8100 | -5 | -0 | 840 | ||||
| 2018-07-03 | 2018-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 420 | 845 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 32.8100 | -4 | -0 | 6,287 | ||||
| 2018-07-03 | 2018-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 420 | 6,291 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 32.8100 | -5 | -0 | 331,143 | ||||
| 2018-07-03 | 2018-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 420 | 331,148 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 32.8100 | -17 | -1 | 6,160 | ||||
| 2018-07-03 | 2018-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 420 | 6,177 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 32.8100 | -5 | -0 | 120,018 | ||||
| 2018-07-03 | 2018-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 420 | 120,023 | ||||||
| 2018-07-03 | 2018-05-15 | 4 | BREEN EDWARD D By GRATs | CMCSA | Class A Common Stock | I | -1,569 | 0 | ||||||
| 2018-06-14 | 2018-06-13 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 31.0500 | -1,694 | -53 | 725 | ||||
| 2018-06-14 | 2018-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -2,580 | 44,560 | |||||
| 2018-06-14 | 2018-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 32.3800 | -886 | -29 | 2,419 | ||||
| 2018-06-14 | 2018-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,580 | 3,305 | ||||||
| 2018-06-12 | 2018-06-11 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 32.0000 | -26 | -1 | 2,865 | ||||
| 2018-06-12 | 2018-06-11 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 2,891 | 2,891 | ||||||
| 2018-06-12 | 3 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 850 | ||||||||
| 2018-06-12 | 3 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 850 | ||||||||
| 2018-06-12 | 3 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 850 | ||||||||
| 2018-05-16 | 2018-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,192 | 243,988 | |||||
| 2018-05-16 | 2018-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 32.0100 | -10,250 | -328 | 131,629 | ||||
| 2018-05-16 | 2018-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 21,192 | 141,879 | ||||||
| 2018-05-16 | 2018-05-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -10,098 | 57,222 | ||||||
| 2018-05-16 | 2018-05-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 32.1400 | -4,620 | -148 | 698,751 | ||||
| 2018-05-16 | 2018-05-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10,098 | 703,371 | ||||||
| 2018-05-09 | 2018-05-08 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 67,320 | 67,320 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -2,674 | 2,946 | |||||
| 2018-04-19 | 2018-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 33.2700 | -2,674 | -89 | 552,816 | ||||
| 2018-04-19 | 2018-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2,674 | 555,490 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -24,525 | 660,611 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.2700 | -13,095 | -436 | 211,878 | ||||
| 2018-04-19 | 2018-04-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 24,525 | 224,973 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -18,342 | 265,180 | |||||
| 2018-04-19 | 2018-04-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 33.2700 | -8,871 | -295 | 120,687 | ||||
| 2018-04-19 | 2018-04-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18,342 | 129,558 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -17,192 | 586,951 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33.2700 | -8,154 | -271 | 487,523 | ||||
| 2018-04-19 | 2018-04-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,192 | 495,677 | ||||||
| 2018-04-19 | 2018-04-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 33.2000 | -916 | -30 | 725 | ||||
| 2018-04-19 | 2018-04-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | -1,395 | 7,185 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 33.2700 | -479 | -16 | 1,641 | ||||
| 2018-04-19 | 2018-04-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,395 | 2,120 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -5,010 | 100,750 | |||||
| 2018-04-19 | 2018-04-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33.2700 | -2,292 | -76 | 693,273 | ||||
| 2018-04-19 | 2018-04-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5,010 | 695,565 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3,510 | 129,342 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.2700 | -1,544 | -51 | 60,544 | ||||
| 2018-04-19 | 2018-04-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,510 | 62,088 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 34.1700 | -3 | -0 | 5,871 | ||||
| 2018-04-03 | 2018-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 403 | 5,874 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34.1700 | -5 | -0 | 330,728 | ||||
| 2018-04-03 | 2018-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 403 | 330,733 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 34.1700 | -3 | -0 | 65,627 | ||||
| 2018-04-03 | 2018-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 403 | 65,630 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 34.1700 | -5 | -0 | 112,328 | ||||
| 2018-04-03 | 2018-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 403 | 112,333 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34.1700 | -5 | -0 | 28,837 | ||||
| 2018-04-03 | 2018-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 403 | 28,842 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 34.1700 | -16 | -1 | 131,763 | ||||
| 2018-04-03 | 2018-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 403 | 131,779 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 34.1700 | -16 | -1 | 5,757 | ||||
| 2018-04-03 | 2018-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 403 | 5,773 | ||||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 9.49 | -168,600 | 0 | |||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 9.49 | -391,400 | 0 | |||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 32.9900 | -48,500 | -1,600 | 120,100 | ||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 9.4900 | 168,600 | 1,600 | 168,600 | ||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 32.9900 | -286,254 | -9,444 | 477,876 | ||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 9.4900 | 391,400 | 3,714 | 764,130 | ||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 7.27 | -14,100 | 14,100 | |||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.6500 | -7,742 | -261 | 58,578 | ||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.6900 | -6,358 | -214 | 66,320 | ||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.2700 | 14,100 | 103 | 72,678 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9.17 | -14,180 | 28,360 | |||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 12.51 | -10,300 | 30,900 | |||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.7450 | -8,241 | -278 | 58,578 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.7450 | -6,572 | -222 | 66,819 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.7130 | -5,939 | -200 | 73,391 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.6990 | -3,728 | -126 | 79,330 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 12.5100 | 10,300 | 129 | 83,058 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9.1700 | 14,180 | 130 | 72,758 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15.00 | -9,710 | 38,840 | |||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.5140 | -7,792 | -261 | 58,578 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.4100 | -6,632 | -222 | 66,370 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.4220 | -3,078 | -103 | 73,002 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.9950 | 9,710 | 146 | 76,080 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -13,920 | 3,114 | |||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 20.61 | -24,420 | 40,700 | |||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0700 | -18,871 | -643 | 66,370 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.2300 | -6,128 | -204 | 85,241 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0730 | -5,549 | -189 | 91,369 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.1700 | -2,420 | -83 | 96,918 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 13,920 | 99,338 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 20.6100 | 24,420 | 503 | 85,418 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -91,440 | 685,136 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.2300 | -48,822 | -1,622 | 799,839 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 91,440 | 848,661 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -73,200 | 604,143 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33.2300 | -34,716 | -1,154 | 372,730 | ||||
| 2018-03-26 | 2018-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 73,200 | 407,446 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -24,240 | 105,760 | |||||
| 2018-03-26 | 2018-03-22 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33.2300 | -11,089 | -368 | 689,946 | ||||
| 2018-03-26 | 2018-03-22 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 24,240 | 701,035 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -16,590 | 677,343 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 34.4900 | -7,868 | -271 | 334,246 | ||||
| 2018-03-22 | 2018-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16,590 | 342,114 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -13,950 | 693,933 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 34.5700 | -6,616 | -229 | 325,524 | ||||
| 2018-03-22 | 2018-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,950 | 332,140 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -7,500 | 130,000 | |||||
| 2018-03-22 | 2018-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 34.4900 | -3,431 | -118 | 676,795 | ||||
| 2018-03-22 | 2018-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 7,500 | 680,226 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -6,300 | 137,500 | |||||
| 2018-03-22 | 2018-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 34.5700 | -2,882 | -100 | 672,726 | ||||
| 2018-03-22 | 2018-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6,300 | 675,608 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,320 | 17,034 | |||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.00 | -25,720 | 25,720 | |||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.0100 | -21,491 | -752 | 60,998 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.0100 | -4,229 | -148 | 82,489 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.5500 | -2,471 | -85 | 86,718 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.4900 | -1,900 | -66 | 89,189 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,320 | 91,089 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0000 | 25,720 | 643 | 86,769 | ||||
| 2018-03-22 | 2018-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,410 | 21,354 | |||||
| 2018-03-22 | 2018-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.5700 | -1,939 | -67 | 61,049 | ||||
| 2018-03-22 | 2018-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,410 | 62,988 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -32,100 | 776,576 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34.4900 | -17,139 | -591 | 757,221 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32,100 | 774,360 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -32,046 | 808,676 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34.5700 | -17,111 | -592 | 742,260 | ||||
| 2018-03-22 | 2018-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32,046 | 759,371 | ||||||
| 2018-03-20 | 2018-03-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.6000 | -2,471 | -88 | 58,578 | ||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,410 | 25,764 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 24,400 | 30,174 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 35.83 | 122,500 | 122,500 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35.8300 | -1,939 | -69 | 61,049 | ||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,410 | 62,988 | ||||||
| 2018-03-20 | 2018-03-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.6000 | -1,891 | -67 | 725 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,860 | 47,140 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,020 | 49,000 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | 10,500 | 50,020 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 35.83 | 52,300 | 52,300 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8300 | -639 | -23 | 2,616 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35.8300 | -350 | -13 | 3,255 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,020 | 3,605 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,860 | 2,585 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -26,850 | 840,722 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 35.83 | 748,400 | 748,400 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 35.8300 | -14,336 | -514 | 727,325 | ||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 26,850 | 741,661 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18,840 | 707,883 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 35.83 | 385,000 | 385,000 | |||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 35.8300 | -8,935 | -320 | 318,190 | ||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 327,125 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -6,270 | 143,800 | |||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 35.83 | 384,400 | 384,400 | |||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 35.8300 | -2,869 | -103 | 669,308 | ||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6,270 | 672,177 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 35.83 | 748,400 | 748,400 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -81,500 | 283,522 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 35.83 | 559,700 | 559,700 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35.8300 | -39,417 | -1,412 | 111,216 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 81,500 | 150,633 | ||||||
| 2018-03-15 | 2018-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36.1356 | -332,752 | -12,024 | 552,816 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9.49 | -806,000 | 0 | |||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37.0800 | -473,867 | -17,571 | 885,568 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36.8760 | -332,133 | -12,248 | 1,359,435 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37.0573 | -26,220 | -972 | 1,691,568 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9.4900 | 806,000 | 7,649 | 1,717,788 | ||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 9.49 | -302,000 | 0 | |||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36.7700 | -170,553 | -6,271 | 665,907 | ||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36.7850 | -131,447 | -4,835 | 836,460 | ||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 9.4900 | 302,000 | 2,866 | 967,907 | ||||
| 2018-02-22 | 2018-02-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 114,613 | 726,723 | ||||||
| 2018-02-22 | 2018-02-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 163,502 | 466,432 | ||||||
| 2018-02-22 | 2018-02-20 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 122,282 | 122,282 | ||||||
| 2018-02-22 | 2018-02-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 163,502 | 867,572 | ||||||
| 2018-02-12 | 2017-08-09 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 911,788 | ||||||
| 2018-02-12 | 2017-06-16 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 911,798 | ||||||
| 2018-02-12 | 2017-05-18 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 911,808 | ||||||
| 2018-02-12 | 2017-01-31 | 5 | RODIN JUDITH | CMCSA | Class A Common Stock | D | -844 | 36,887 | ||||||
| 2018-02-12 | 2017-12-18 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -775 | 282,846 | ||||||
| 2018-02-12 | 2017-12-15 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 15,438 | 935,036 | ||||||
| 2018-02-12 | 2017-12-15 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -15,438 | 109,068 | ||||||
| 2018-02-12 | 2017-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -1,266 | 247,991 | ||||||
| 2018-02-12 | 2017-12-07 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -60,000 | 249,257 | ||||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9.49 | -64,240 | 0 | |||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 12.51 | -500,000 | 852,000 | |||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 42.5600 | -335,076 | -14,261 | 714,811 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 42.5140 | -190,756 | -8,110 | 1,049,887 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 42.5700 | -38,408 | -1,635 | 1,240,643 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9.4900 | 64,240 | 610 | 1,279,051 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 12.5100 | 500,000 | 6,255 | 1,214,811 | ||||
| 2018-01-04 | 2018-01-02 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -7,096 | 2 | ||||||
| 2018-01-04 | 2018-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 41.0700 | -73 | -3 | 36,301 | ||||
| 2018-01-04 | 2018-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 7,096 | 36,374 | ||||||
| 2018-01-04 | 2018-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -5,342 | 0 | ||||||
| 2018-01-04 | 2018-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 41.0700 | -164 | -7 | 65,227 | ||||
| 2018-01-04 | 2018-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 5,342 | 65,391 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 40.0500 | -2 | -0 | 330,330 | ||||
| 2018-01-03 | 2017-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 313 | 330,332 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 40.0500 | -13 | -1 | 131,376 | ||||
| 2018-01-03 | 2017-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 313 | 131,389 | ||||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -189,416 | 302,930 | ||||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.0700 | -108,096 | -4,440 | 911,798 | ||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.0700 | -81,320 | -3,340 | 1,019,894 | ||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 189,416 | 1,101,214 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 40.0500 | -2 | -0 | 28,439 | ||||
| 2018-01-03 | 2017-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 313 | 28,441 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 40.0500 | -2 | -0 | 5,471 | ||||
| 2018-01-03 | 2017-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 313 | 5,473 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 40.0500 | -13 | -1 | 5,370 | ||||
| 2018-01-03 | 2017-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 313 | 5,383 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 40.0500 | -2 | -0 | 111,930 | ||||
| 2018-01-03 | 2017-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 313 | 111,932 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 40.0500 | -12 | -0 | 60,049 | ||||
| 2018-01-03 | 2017-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 313 | 60,061 | ||||||
| 2017-12-28 | 2017-12-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.6200 | -3,937 | -160 | 58,578 | ||||
| 2017-12-28 | 2017-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -7,368 | 5,774 | |||||
| 2017-12-28 | 2017-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.8200 | -3,431 | -140 | 62,515 | ||||
| 2017-12-28 | 2017-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,368 | 65,946 | ||||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 8.62 | -13,086 | 26,172 | |||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.8400 | -7,456 | -297 | 58,578 | ||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.8890 | -5,630 | -225 | 66,034 | ||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 8.6200 | 13,086 | 113 | 71,664 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9.49 | 9.4900 | -800,000 | -7,592 | 806,000 | |||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 38.9008 | -265,000 | -10,309 | 286,044 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 38.7700 | -481,165 | -18,655 | 911,798 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 38.4700 | -318,835 | -12,266 | 1,392,963 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9.4900 | 800,000 | 7,592 | 1,711,798 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 35.8300 | -47 | -2 | 29,278 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 4,745 | 29,325 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 35.8300 | -185 | -7 | 31,415 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 4,745 | 31,600 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 35.8300 | -40 | -1 | 111,619 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 4,745 | 111,659 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 35.8300 | -35 | -1 | 28,128 | ||||
| 2017-11-21 | 2017-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 4,745 | 28,163 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 35.8300 | -41 | -1 | 59,748 | ||||
| 2017-11-21 | 2017-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 4,745 | 59,789 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 35.8300 | -180 | -6 | 13,877 | ||||
| 2017-11-21 | 2017-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 4,745 | 14,057 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 0.00 | 35.8300 | -182 | -7 | 7,680 | |||
| 2017-11-21 | 2017-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 4,745 | 119,951 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 35.8300 | -15 | -1 | 8,057 | ||||
| 2017-11-21 | 2017-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 4,745 | 8,072 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 35.8300 | -33 | -1 | 4,712 | ||||
| 2017-11-21 | 2017-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 4,745 | 4,745 | ||||||
| 2017-11-17 | 2017-11-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 37.1800 | -29,426 | -1,094 | 365,022 | |||
| 2017-11-01 | 2017-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -14,376 | 612,110 | ||||||
| 2017-11-01 | 2017-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36.5000 | -7,194 | -263 | 364,733 | ||||
| 2017-11-01 | 2017-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 14,376 | 371,927 | ||||||
| 2017-11-01 | 2017-06-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 11,474 | 919,598 | ||||||
| 2017-11-01 | 2017-06-15 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -11,474 | 104,660 | ||||||
| 2017-10-19 | 2017-10-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 36.2000 | -158,501 | -5,738 | 492,346 | ||||
| 2017-10-03 | 2017-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 38.4800 | -3 | -0 | 23,418 | ||||
| 2017-10-03 | 2017-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 325 | 23,421 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 38.4800 | -13 | -1 | 131,076 | ||||
| 2017-10-03 | 2017-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 325 | 131,089 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 38.4800 | -4 | -0 | 5,160 | ||||
| 2017-10-03 | 2017-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 325 | 5,164 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 38.4800 | -3 | -0 | 330,019 | ||||
| 2017-10-03 | 2017-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 325 | 330,022 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 38.4800 | -4 | -0 | 55,044 | ||||
| 2017-10-03 | 2017-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 325 | 55,048 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 38.4800 | -13 | -1 | 5,070 | ||||
| 2017-10-03 | 2017-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 325 | 5,083 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 38.4800 | -4 | -0 | 106,914 | ||||
| 2017-10-03 | 2017-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 325 | 106,918 | ||||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9.49 | -9,900 | 0 | |||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 38.3750 | -5,809 | -223 | 58,578 | ||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 38.3600 | -4,091 | -157 | 64,387 | ||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9.4900 | 9,900 | 94 | 68,478 | ||||
| 2017-09-18 | 2017-09-15 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 37.2650 | -2,232 | -83 | 24,580 | ||||
| 2017-08-23 | 2017-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 8,580 | 8,580 | ||||||
| 2017-08-23 | 2017-08-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 12,880 | 132,852 | ||||||
| 2017-08-11 | 2017-08-10 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -40,320 | 150,070 | |||||
| 2017-08-11 | 2017-08-10 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40.7300 | -19,578 | -797 | 665,907 | ||||
| 2017-08-11 | 2017-08-10 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40,320 | 685,485 | ||||||
| 2017-08-08 | 2017-08-07 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39.6050 | -3,659 | -145 | 725 | ||||
| 2017-07-05 | 2017-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 38.9200 | -4 | -0 | 4,839 | ||||
| 2017-07-05 | 2017-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 322 | 4,843 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 38.9200 | -4 | -0 | 329,697 | ||||
| 2017-07-05 | 2017-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 322 | 329,701 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 38.9200 | -4 | -0 | 54,723 | ||||
| 2017-07-05 | 2017-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 322 | 54,727 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 38.9200 | -13 | -1 | 130,764 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 322 | 130,777 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 38.9200 | -13 | -1 | 4,758 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 322 | 4,771 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 38.9200 | -4 | -0 | 106,593 | ||||
| 2017-07-05 | 2017-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 322 | 106,597 | ||||||
| 2017-07-05 | 2017-05-23 | 4 | BREEN EDWARD D By GRATs | CMCSA | Class A Common Stock | I | -12,298 | 8,844 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 38.9200 | -4 | -0 | 23,096 | ||||
| 2017-07-05 | 2017-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 322 | 23,100 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | -1,289,214 | 9,039,663 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | 1,289,214 | 9,039,663 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -2,693,337 | 22,752,309 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 2,693,337 | 22,752,309 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -1,289,214 | 22,752,309 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 1,289,214 | 22,752,309 | ||||||
| 2017-06-13 | 2017-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -2,580 | 39,520 | |||||
| 2017-06-13 | 2017-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 40.9700 | -963 | -39 | 4,384 | ||||
| 2017-06-13 | 2017-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,580 | 5,347 | ||||||
| 2017-05-26 | 2017-05-25 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 40.4950 | -7,500 | -304 | 26,812 | ||||
| 2017-05-16 | 2017-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,192 | 394,448 | |||||
| 2017-05-16 | 2017-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 38.9700 | -10,805 | -421 | 69,133 | ||||
| 2017-05-16 | 2017-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 21,192 | 79,938 | ||||||
| 2017-05-15 | 2017-05-11 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 39.0850 | 153,532 | 6,001 | 908,124 | ||||
| 2017-05-15 | 2017-05-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.0850 | -153,532 | -6,001 | 330,461 | ||||
| 2017-05-11 | 2017-05-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38.9770 | -197,308 | -7,690 | 714,811 | ||||
| 2017-05-11 | 2017-05-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.0313 | -61,072 | -2,384 | 912,119 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9.49 | -64,240 | 64,240 | |||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 7.27 | -92,000 | 184,000 | |||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9.17 | -93,300 | 279,900 | |||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.1050 | -61,799 | -2,417 | 973,191 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.1050 | -58,966 | -2,306 | 1,034,990 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39.1100 | -42,782 | -1,673 | 1,093,956 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9.4900 | 64,240 | 610 | 1,136,738 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 7.2700 | 92,000 | 669 | 1,072,498 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9.1700 | 93,300 | 856 | 980,498 | ||||
| 2017-04-20 | 2017-04-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0.00 | -6,270 | 190,390 | |||||
| 2017-04-20 | 2017-04-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37.5900 | -3,071 | -115 | 645,165 | ||||
| 2017-04-20 | 2017-04-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6,270 | 648,236 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -20,499 | 650,847 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37.5900 | -20,499 | -771 | 911,818 | ||||
| 2017-04-20 | 2017-04-18 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 20,499 | 932,317 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18,840 | 626,486 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.5900 | -9,230 | -347 | 483,993 | ||||
| 2017-04-20 | 2017-04-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 493,223 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -26,850 | 704,070 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37.5900 | -15,037 | -565 | 887,198 | ||||
| 2017-04-20 | 2017-04-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 26,850 | 902,235 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -81,500 | 415,640 | |||||
| 2017-04-20 | 2017-04-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 37.5900 | -38,932 | -1,463 | 58,746 | ||||
| 2017-04-20 | 2017-04-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 81,500 | 97,678 | ||||||
| 2017-04-20 | 2017-04-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.8200 | -2,356 | -89 | 58,578 | ||||
| 2017-04-20 | 2017-04-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,410 | 13,142 | |||||
| 2017-04-20 | 2017-04-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.5900 | -2,054 | -77 | 60,934 | ||||
| 2017-04-20 | 2017-04-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,410 | 62,988 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | -1,020 | 42,100 | |||||
| 2017-04-20 | 2017-04-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37.5900 | -381 | -14 | 2,767 | ||||
| 2017-04-20 | 2017-04-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1,020 | 3,148 | ||||||
| 2017-04-07 | 3 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 1,423,112 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 1,423,112 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Children | CMCSA | Class A Common Stock | I | 787,198 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Spouse | CMCSA | Class A Common Stock | I | 782,010 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Trusts | CMCSA | Class A Common Stock | I | 917,030 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Children | CMCSA | Class A Common Stock | I | 787,198 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Spouse | CMCSA | Class A Common Stock | I | 782,010 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Trusts | CMCSA | Class A Common Stock | I | 917,030 | ||||||||
| 2017-04-03 | 2017-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 31,192 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 333 | 31,196 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 22,778 | ||||
| 2017-04-03 | 2017-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 333 | 22,782 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 37.5900 | -13 | -0 | 130,455 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 333 | 130,468 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 61,975 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 333 | 61,979 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 4,521 | ||||
| 2017-04-03 | 2017-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 333 | 4,525 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 329,379 | ||||
| 2017-04-03 | 2017-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 333 | 329,383 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 54,405 | ||||
| 2017-04-03 | 2017-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 333 | 54,409 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 4,449 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 333 | 4,453 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 37.5900 | -4 | -0 | 72,111 | ||||
| 2017-04-03 | 2017-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 333 | 72,115 | ||||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9.49 | -9,900 | 9,900 | |||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.0800 | -5,856 | -217 | 58,578 | ||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36.9530 | -4,044 | -149 | 64,434 | ||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9.4900 | 9,900 | 94 | 68,478 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 7.27 | -14,100 | 28,200 | |||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9.17 | -14,180 | 42,540 | |||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 12.51 | -10,300 | 41,200 | |||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1900 | -8,314 | -309 | 58,578 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1900 | -7,872 | -293 | 66,892 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1850 | -6,548 | -243 | 74,764 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1660 | -6,228 | -231 | 81,312 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1870 | -5,866 | -218 | 87,540 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1900 | -3,752 | -140 | 93,406 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 12.5100 | 10,300 | 129 | 97,158 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.2700 | 14,100 | 103 | 86,858 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9.1700 | 14,180 | 130 | 72,758 | ||||
| 2017-03-27 | 2017-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.2400 | -10,215 | -380 | 58,578 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -19,120 | 119,972 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15.00 | -29,130 | 48,550 | |||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.0100 | -19,616 | -726 | 68,793 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36.9900 | -9,514 | -352 | 88,409 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.2200 | -8,905 | -331 | 97,923 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.0100 | -2,789 | -103 | 106,828 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19,120 | 109,617 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.9950 | 29,130 | 437 | 90,497 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -5,220 | 17,552 | |||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 20.61 | -24,420 | 65,120 | |||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1100 | -18,459 | -685 | 61,367 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1180 | -5,961 | -221 | 79,826 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.0400 | -2,431 | -90 | 85,787 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.1700 | -2,308 | -86 | 88,218 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5,220 | 90,526 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 20.6100 | 24,420 | 503 | 85,306 | ||||
| 2017-03-24 | 2017-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -106,640 | 34,286 | |||||
| 2017-03-24 | 2017-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 37.2200 | -51,525 | -1,918 | 129,669 | ||||
| 2017-03-24 | 2017-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 106,640 | 181,194 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -125,680 | 730,920 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37.2200 | -70,384 | -2,620 | 874,661 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 125,680 | 945,045 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -34,290 | 856,600 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37.0400 | -19,204 | -711 | 819,365 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34,290 | 838,569 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -100,480 | 645,326 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.2200 | -49,226 | -1,832 | 473,659 | ||||
| 2017-03-24 | 2017-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 100,480 | 522,885 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -27,450 | 745,806 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.0400 | -13,448 | -498 | 422,405 | ||||
| 2017-03-24 | 2017-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 27,450 | 435,853 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -32,100 | 3,208 | |||||
| 2017-03-22 | 2017-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37.0700 | -17,977 | -666 | 804,279 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32,100 | 822,256 | ||||||
| 2017-03-22 | 2017-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -32,046 | 35,308 | |||||
| 2017-03-22 | 2017-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37.4800 | -17,947 | -673 | 790,156 | ||||
| 2017-03-22 | 2017-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32,046 | 808,103 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -16,590 | 7,894 | |||||
| 2017-03-22 | 2017-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.0700 | -8,128 | -301 | 408,403 | ||||
| 2017-03-22 | 2017-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16,590 | 416,531 | ||||||
| 2017-03-22 | 2017-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -13,950 | 24,484 | |||||
| 2017-03-22 | 2017-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.4800 | -6,835 | -256 | 399,941 | ||||
| 2017-03-22 | 2017-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,950 | 406,776 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,320 | 22,772 | |||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.00 | -25,720 | 51,440 | |||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.4600 | -21,023 | -788 | 60,886 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.4610 | -4,697 | -176 | 81,909 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.4900 | -2,356 | -88 | 86,606 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.0700 | -2,012 | -75 | 88,962 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,320 | 90,974 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0000 | 25,720 | 643 | 86,654 | ||||
| 2017-03-22 | 2017-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,410 | 27,092 | |||||
| 2017-03-22 | 2017-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37.4800 | -2,054 | -77 | 60,934 | ||||
| 2017-03-22 | 2017-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,410 | 62,988 | ||||||
| 2017-03-21 | 2017-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 37.46 | 768,800 | 768,800 | |||||
| 2017-03-21 | 2017-03-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 37.46 | 395,200 | 395,200 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 37.46 | 574,700 | 574,700 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 37.46 | 628,600 | 628,600 | |||||
| 2017-03-21 | 2017-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 23,400 | 31,502 | |||||
| 2017-03-21 | 2017-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 37.46 | 125,500 | 125,500 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0.00 | 9,300 | 43,120 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 37.46 | 50,600 | 50,600 | |||||
| 2017-03-21 | 2017-03-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 37.46 | 1,941,134 | 1,941,134 | |||||
| 2017-03-02 | 3 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,808 | ||||||||
| 2017-03-02 | 3 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2,808 | ||||||||
| 2017-03-02 | 2017-03-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 37.6241 | -33,000 | -1,242 | 74,554 | ||||
| 2017-02-27 | 3 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 8,384 | ||||||||
| 2017-02-27 | 3 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 8,384 | ||||||||
| 2017-02-27 | 2017-02-24 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 37.8900 | -39 | -1 | 3,327 | ||||
| 2017-02-27 | 2017-02-24 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 3,366 | 3,366 | ||||||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -6,740 | -171 | 0 | |||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 75.9900 | -3,619 | -275 | 32,104 | ||||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 75.9630 | -3,121 | -237 | 35,723 | ||||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25.4400 | 6,740 | 171 | 38,844 | ||||
| 2017-02-13 | 2016-12-15 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -357 | 32,104 | ||||||
| 2017-02-13 | 2016-12-13 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -1,450 | 32,461 | ||||||
| 2017-02-13 | 2016-11-30 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -72 | 33,911 | ||||||
| 2017-02-13 | 2016-11-10 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -80 | 33,983 | ||||||
| 2017-02-13 | 2016-10-31 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -221,153 | 326,433 | ||||||
| 2017-02-13 | 2016-08-02 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -82,956 | 547,586 | ||||||
| 2017-02-13 | 2016-05-10 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -54 | 630,542 | ||||||
| 2017-02-13 | 2016-11-30 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -538 | 8,331 | ||||||
| 2017-02-13 | 2016-11-22 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -1,857 | 8,869 | ||||||
| 2017-02-13 | 2016-11-15 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -6,475 | 1,859 | ||||||
| 2017-02-13 | 2016-07-29 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | -22,255 | 65,872 | ||||||
| 2017-02-13 | 2016-12-16 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 4,650 | 377,296 | ||||||
| 2017-02-13 | 2016-12-16 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -4,650 | 44,816 | ||||||
| 2017-02-13 | 2016-12-12 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -467 | 187,052 | ||||||
| 2017-02-13 | 2016-12-09 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -44,441 | 187,519 | ||||||
| 2017-02-13 | 2016-09-16 | 5 | COHEN DAVID L By Spouse | CMCSA | Class A Common Stock | I | -120 | 40 | ||||||
| 2017-02-13 | 2016-12-14 | 5 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -56,356 | 364,542 | ||||||
| 2017-02-13 | 2016-12-20 | 5 | Smit Neil | CMCSA | Class A Common Stock | D | -8,431 | 53,777 | ||||||
| 2017-02-13 | 2016-11-14 | 5 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -14,880 | 29,289 | ||||||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 25.44 | 25.4440 | -548,000 | -13,943 | 0 | |||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 74.9900 | -355,166 | -26,634 | 455,909 | ||||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 74.9900 | -63,338 | -4,750 | 811,075 | ||||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 25.4400 | 548,000 | 13,941 | 874,413 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 29.99 | 29.9900 | -122,100 | -3,662 | 284,900 | |||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.2800 | -82,370 | -6,201 | 53,777 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.2800 | -39,730 | -2,991 | 136,147 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 29.9900 | 122,100 | 3,662 | 175,877 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -21,920 | -558 | 0 | |||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.34 | 18.3400 | -46,650 | -856 | 186,600 | |||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 75.7700 | -31,055 | -2,353 | 388,029 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 75.7300 | -14,028 | -1,062 | 419,084 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25.4400 | 21,920 | 558 | 433,112 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.3400 | 46,650 | 856 | 411,192 | ||||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 18.34 | 18.3400 | -69,030 | -1,266 | 184,080 | |||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.8400 | -40,723 | -3,088 | 53,777 | ||||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.8040 | -28,307 | -2,146 | 94,500 | ||||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18.3400 | 69,030 | 1,266 | 122,807 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 25.02 | 25.0200 | -129,300 | -3,235 | 301,700 | |||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.8000 | -82,451 | -6,250 | 53,777 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.6200 | -23,424 | -1,771 | 136,228 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.2800 | -19,425 | -1,462 | 159,652 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.5000 | -4,000 | -302 | 179,077 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 25.0200 | 129,300 | 3,235 | 183,077 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 18.34 | 18.3400 | -138,060 | -2,532 | 253,110 | |||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 18.34 | 18.3400 | -69,030 | -1,266 | 391,170 | |||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.4900 | -79,884 | -6,030 | 53,777 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.6950 | -40,741 | -3,084 | 133,661 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 74.9990 | -29,088 | -2,182 | 174,402 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.0050 | -29,088 | -2,182 | 203,490 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75.6650 | -28,289 | -2,140 | 232,578 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18.3400 | 69,030 | 1,266 | 260,867 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18.3400 | 138,060 | 2,532 | 191,837 | ||||
| 2017-01-17 | 2017-01-13 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0.00 | -3,004 | 684 | |||||
| 2017-01-17 | 2017-01-13 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 3,004 | 13,427 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | -1,868 | 29,785 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 1,868 | 19,287 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -3,101 | 2,671 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 3,101 | 27,038 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -2,092 | 5,135 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 2,092 | 10,423 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -3,092 | 3,549 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3,092 | 17,156 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | -3,177 | 55 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 0.00 | -3,122 | 55 | |||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3,122 | 35,891 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3,177 | 32,769 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 69.0500 | -2 | -0 | 23,937 | ||||
| 2017-01-04 | 2016-12-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 182 | 23,939 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 69.0500 | -2 | -0 | 11,224 | ||||
| 2017-01-04 | 2016-12-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 182 | 11,226 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 69.0500 | -3 | -0 | 164,525 | ||||
| 2017-01-04 | 2016-12-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 182 | 164,528 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 69.0500 | -2 | -0 | 29,592 | ||||
| 2017-01-04 | 2016-12-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 182 | 29,594 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 69.0500 | -2 | -0 | 15,431 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 182 | 15,433 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 69.0500 | -8 | -1 | 65,068 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 182 | 65,076 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 69.0500 | -2 | -0 | 30,823 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 182 | 30,825 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 69.0500 | -2 | -0 | 2,060 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 182 | 2,062 | ||||||
| 2016-12-28 | 2016-12-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70.8000 | -1,680 | -119 | 44,169 | ||||
| 2016-12-28 | 2016-12-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -3,684 | 4,051 | |||||
| 2016-12-28 | 2016-12-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70.6500 | -2,004 | -142 | 45,849 | ||||
| 2016-12-28 | 2016-12-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,684 | 47,853 | ||||||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.24 | 17.2400 | -6,543 | -113 | 19,629 | |||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70.0150 | -4,108 | -288 | 44,169 | ||||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70.1730 | -2,435 | -171 | 48,277 | ||||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.2400 | 6,543 | 113 | 50,712 | ||||
| 2016-12-19 | 2016-12-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 69.8800 | -191,267 | -13,366 | 248,570 | |||
| 2016-12-14 | 2016-12-13 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 70.0470 | -2,500 | -175 | 14,064 | ||||
| 2016-12-08 | 3 | NOVAK DAVID C By Foundation | CMCSA | Class A Common Stock | I | 163,820 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C By Trusts | CMCSA | Class A Common Stock | I | 163,235 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 324,885 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C By Trusts | CMCSA | Class A Common Stock | I | 163,235 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C By Foundation | CMCSA | Class A Common Stock | I | 163,820 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 324,885 | ||||||||
| 2016-12-08 | 2016-12-06 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 68.7000 | -29 | -2 | 164,346 | ||||
| 2016-12-08 | 2016-12-06 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 2,475 | 164,375 | ||||||
| 2016-12-02 | 2016-11-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -7,188 | 19,217 | |||||
| 2016-12-02 | 2016-11-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 69.5100 | -3,598 | -250 | 231,960 | ||||
| 2016-12-02 | 2016-11-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7,188 | 235,558 | ||||||
| 2016-12-02 | 2016-12-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 69.5666 | -15,121 | -1,052 | 62,208 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 50.00 | -25,720 | 38,580 | |||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 41.22 | -12,210 | 44,770 | |||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69.8700 | -21,713 | -1,517 | 44,169 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69.9100 | -9,465 | -662 | 65,882 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69.8640 | -4,007 | -280 | 75,347 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69.9100 | -2,745 | -192 | 79,354 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.2200 | 12,210 | 503 | 82,099 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.0000 | 25,720 | 1,286 | 69,889 | ||||
| 2016-11-22 | 2016-11-21 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 68.2000 | -21 | -1 | 17,419 | ||||
| 2016-11-22 | 2016-11-21 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 2,493 | 17,440 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 68.2000 | -19 | -1 | 23,757 | ||||
| 2016-11-22 | 2016-11-21 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 2,493 | 23,776 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 68.2000 | -98 | -7 | 17,201 | ||||
| 2016-11-22 | 2016-11-21 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 2,493 | 17,299 | ||||||
| 2016-11-22 | 2016-11-18 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -6,472 | 7,227 | ||||||
| 2016-11-22 | 2016-11-18 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 6,472 | 14,806 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 68.2000 | -29 | -2 | 16,564 | ||||
| 2016-11-22 | 2016-11-21 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 2,493 | 16,593 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 68.2000 | -22 | -2 | 46,357 | ||||
| 2016-11-22 | 2016-11-21 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 2,493 | 46,379 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 68.2000 | -19 | -1 | 29,412 | ||||
| 2016-11-22 | 2016-11-21 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 2,493 | 29,431 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 0.00 | 68.2000 | -19 | -1 | 3,912 | |||
| 2016-11-22 | 2016-11-21 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 2,493 | 56,624 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 68.2000 | -96 | -7 | 57,603 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 2,493 | 57,699 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 68.2000 | -22 | -2 | 22,153 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 2,493 | 22,175 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 68.2000 | -11 | -1 | 4,656 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 2,493 | 4,667 | ||||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 18.98 | 18.9800 | -28,000 | -531 | 84,300 | |||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18.98 | 18.9800 | -10,000 | -190 | 195,700 | |||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -17,700 | -450 | 0 | |||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 62.2040 | -19,480 | -1,212 | 0 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 62.3800 | -8,520 | -531 | 19,480 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 18.9800 | 28,000 | 531 | 28,000 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62.6500 | -17,456 | -1,094 | 228,370 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62.5000 | -9,838 | -615 | 245,826 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62.5740 | -244 | -15 | 255,664 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62.3800 | -162 | -10 | 255,908 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.9800 | 10,000 | 190 | 256,070 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25.4400 | 17,700 | 450 | 246,070 | ||||
| 2016-10-24 | 2016-10-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | 64.3500 | -79,677 | -5,127 | 2,810 | |||
| 2016-10-24 | 2016-10-20 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 64.3500 | -11,040 | -710 | 70,463 | |||
| 2016-10-24 | 2016-10-20 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 11,040 | 77,329 | ||||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 18.98 | 18.9800 | -28,000 | -531 | 112,300 | |||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -28,750 | -731 | 17,700 | |||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65.0040 | -19,829 | -1,289 | 0 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65.0400 | -8,171 | -531 | 19,829 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 18.9800 | 28,000 | 531 | 28,000 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65.1600 | -28,479 | -1,856 | 228,370 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65.1000 | -271 | -18 | 256,849 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25.4400 | 28,750 | 731 | 257,120 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 18.98 | 18.9800 | -28,000 | -531 | 140,300 | |||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -28,750 | -731 | 46,450 | |||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65.5010 | -19,142 | -1,254 | 0 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65.7800 | -8,858 | -583 | 19,142 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 18.9800 | 28,000 | 531 | 28,000 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65.7800 | -28,448 | -1,871 | 228,370 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65.5630 | -302 | -20 | 256,818 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25.4400 | 28,750 | 731 | 257,120 | ||||
| 2016-10-04 | 2016-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 66.3400 | -2 | -0 | 21,283 | ||||
| 2016-10-04 | 2016-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 189 | 21,285 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 66.3400 | -2 | -0 | 11,044 | ||||
| 2016-10-04 | 2016-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 189 | 11,046 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 66.3400 | -2 | -0 | 26,938 | ||||
| 2016-10-04 | 2016-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 189 | 26,940 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 66.3400 | -2 | -0 | 15,251 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 189 | 15,253 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 66.3400 | -8 | -1 | 64,894 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 189 | 64,902 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 66.3400 | -2 | -0 | 30,643 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 189 | 30,645 | ||||||
| 2016-10-04 | 2016-09-08 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -2,250 | 30,456 | ||||||
| 2016-10-04 | 2016-09-07 | 4 | Mestre Eduardo G By LLC | CMCSA | Class A Common Stock | I | -2,250 | 0 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 66.3400 | -2 | -0 | 1,880 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 189 | 1,882 | ||||||
| 2016-09-23 | 2016-09-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 67.3000 | -14,595 | -982 | 28,741 | ||||
| 2016-09-23 | 2016-09-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 67.1600 | -12,000 | -806 | 43,336 | ||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.44 | -3,370 | 0 | |||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 66.1000 | -2,347 | -155 | 44,169 | ||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 65.7450 | -1,023 | -67 | 46,516 | ||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.4400 | 3,370 | 86 | 47,539 | ||||
| 2016-09-02 | 2016-09-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 65.6816 | -15,121 | -993 | 66,289 | ||||
| 2016-08-09 | 2016-08-05 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 67.39 | 694,928 | 694,928 | |||||
| 2016-08-01 | 2016-07-29 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 67.6950 | -304,109 | -20,587 | 395,189 | ||||
| 2016-08-01 | 2016-07-29 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 67.2568 | -304,109 | -20,453 | 630,596 | ||||
| 2016-08-01 | 2016-07-29 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 67.6950 | 304,109 | 20,587 | 934,705 | ||||
| 2016-08-01 | 2016-05-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -94,628 | 630,596 | ||||||
| 2016-08-01 | 2016-07-29 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 67.2500 | -23,716 | -1,595 | 31,653 | ||||
| 2016-08-01 | 2016-07-29 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 67.8629 | -29,475 | -2,000 | 81,410 | ||||
| 2016-07-05 | 2016-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 65.1900 | -2 | -0 | 21,096 | ||||
| 2016-07-05 | 2016-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 192 | 21,098 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 65.1900 | -3 | -0 | 10,857 | ||||
| 2016-07-05 | 2016-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 192 | 10,860 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 65.1900 | -2 | -0 | 26,751 | ||||
| 2016-07-05 | 2016-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 192 | 26,753 | ||||||
| 2016-07-05 | 2016-04-29 | 4 | BREEN EDWARD D By GRATs | CMCSA | Class A Common Stock | I | -2,372 | 38,179 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 65.1900 | -2 | -0 | 15,064 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 192 | 15,066 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 65.1900 | -8 | -1 | 64,713 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 192 | 64,721 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 65.1900 | -2 | -0 | 28,044 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 192 | 28,046 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 65.1900 | -2 | -0 | 1,693 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 192 | 1,695 | ||||||
| 2016-06-29 | 2016-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -4,851 | 65,559 | ||||||
| 2016-06-29 | 2016-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 62.4600 | -2,519 | -157 | 34,063 | ||||
| 2016-06-29 | 2016-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 4,851 | 36,582 | ||||||
| 2016-06-17 | 2016-06-16 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 62.8240 | -2,500 | -157 | 14,100 | ||||
| 2016-06-16 | 2016-06-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -10,596 | 439,837 | |||||
| 2016-06-16 | 2016-06-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 62.3500 | -3,857 | -240 | 8,089 | ||||
| 2016-06-16 | 2016-06-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 10,596 | 11,946 | ||||||
| 2016-06-10 | 2016-06-09 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 62.8309 | -245 | -15 | 14,947 | ||||
| 2016-06-02 | 2016-06-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 63.4722 | -15,121 | -960 | 110,885 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.98 | -32,120 | 64,240 | |||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14.54 | -46,000 | 138,000 | |||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25.44 | -21,920 | 21,920 | |||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62.0462 | -75,000 | -4,653 | 420,898 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62.4900 | -30,432 | -1,902 | 495,898 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62.4850 | -22,257 | -1,391 | 526,330 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62.4650 | -16,190 | -1,011 | 548,587 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25.4400 | 21,920 | 558 | 564,777 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.9800 | 32,120 | 610 | 542,857 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14.5400 | 46,000 | 669 | 510,737 | ||||
| 2016-05-11 | 2016-05-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 62.6463 | -200,000 | -12,529 | 725,224 | ||||
| 2016-05-03 | 2016-05-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 60.7539 | -635 | -39 | 14,947 | ||||
| 2016-04-22 | 2016-04-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -10,323 | 82,487 | |||||
| 2016-04-22 | 2016-04-20 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 61.4600 | -10,323 | -634 | 925,224 | ||||
| 2016-04-22 | 2016-04-20 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 10,323 | 935,547 | ||||||
| 2016-04-22 | 2016-04-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -100 | 925,224 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -16,023 | 33,677 | |||||
| 2016-04-22 | 2016-04-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 61.4600 | -8,974 | -552 | 464,737 | ||||
| 2016-04-22 | 2016-04-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 16,023 | 473,711 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -6,975 | 26,405 | |||||
| 2016-04-22 | 2016-04-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 61.4600 | -3,418 | -210 | 213,753 | ||||
| 2016-04-22 | 2016-04-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 6,975 | 217,171 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -1,635 | 3,714 | |||||
| 2016-04-22 | 2016-04-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 61.4600 | -849 | -52 | 31,731 | ||||
| 2016-04-22 | 2016-04-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 1,635 | 32,580 | ||||||
| 2016-04-22 | 2016-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 61.2500 | -1,002 | -61 | 44,169 | ||||
| 2016-04-22 | 2016-04-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -2,205 | 7,735 | |||||
| 2016-04-22 | 2016-04-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 61.4600 | -1,203 | -74 | 45,171 | ||||
| 2016-04-22 | 2016-04-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2,205 | 46,374 | ||||||
| 2016-04-08 | 3/A | Bell Madeline S. By Spouse | CMCSA | Class A Common Stock | I | 200 | ||||||||
| 2016-04-08 | 3/A | Bell Madeline S. | CMCSA | Class A Common Stock | D | 1,300 | ||||||||
| 2016-04-04 | 2016-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 61.0800 | -2 | -0 | 20,906 | ||||
| 2016-04-04 | 2016-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 205 | 20,908 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 61.0800 | -2 | -0 | 10,668 | ||||
| 2016-04-04 | 2016-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 205 | 10,670 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 61.0800 | -2 | -0 | 8,785 | ||||
| 2016-04-04 | 2016-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 205 | 8,787 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 61.0800 | -2 | -0 | 14,874 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 205 | 14,876 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 61.0800 | -9 | -1 | 64,529 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 205 | 64,538 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 61.0800 | -2 | -0 | 27,854 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 205 | 27,856 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 61.0800 | -2 | -0 | 1,303 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 205 | 1,305 | ||||||
| 2016-03-30 | 2015-12-11 | 5/A | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -85,135 | 0 | ||||||
| 2016-03-30 | 2015-12-11 | 5/A | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | 85,135 | 88,127 | ||||||
| 2016-03-30 | 2015-11-05 | 5/A | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -8,740 | 85,135 | ||||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.98 | -4,950 | 9,900 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14.54 | -7,050 | 21,150 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.34 | -7,090 | 28,360 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.02 | -15,450 | 25,750 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.6300 | -11,021 | -657 | 44,169 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.5700 | -5,203 | -310 | 55,190 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.7450 | -4,664 | -279 | 60,393 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.7210 | -4,429 | -265 | 65,057 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.7500 | -4,416 | -264 | 69,486 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.5200 | -3,285 | -196 | 73,902 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.5420 | -2,634 | -157 | 77,187 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.7490 | -2,426 | -145 | 79,821 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.5080 | -1,665 | -99 | 82,247 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.9800 | 4,950 | 94 | 83,912 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.5400 | 7,050 | 103 | 78,962 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.3400 | 7,090 | 130 | 71,912 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0200 | 15,450 | 387 | 64,822 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -75,240 | 445,445 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 60.0100 | -42,137 | -2,529 | 457,238 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 75,240 | 499,375 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -60,200 | 33,380 | |||||
| 2016-03-28 | 2016-03-24 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 60.0100 | -29,499 | -1,770 | 209,747 | ||||
| 2016-03-28 | 2016-03-24 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 60,200 | 239,246 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 5,420.0000 | -10,440 | -56,585 | 70,410 | ||||
| 2016-03-28 | 2016-03-24 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 60.0100 | -5,420 | -325 | 30,945 | ||||
| 2016-03-28 | 2016-03-24 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 10,440 | 36,365 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -11,440 | 69,546 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60.0100 | -6,237 | -374 | 49,372 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58.7600 | -1,630 | -96 | 55,609 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 11,440 | 57,239 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -47,920 | 55,336 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 60.0100 | -23,372 | -1,403 | 126,006 | ||||
| 2016-03-28 | 2016-03-24 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 47,920 | 149,378 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -23,565 | 49,700 | |||||
| 2016-03-24 | 2016-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.2500 | -13,197 | -782 | 424,135 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23,565 | 437,332 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -18,840 | 93,580 | |||||
| 2016-03-24 | 2016-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.2500 | -9,232 | -547 | 179,046 | ||||
| 2016-03-24 | 2016-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 188,278 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -3,255 | 5,349 | |||||
| 2016-03-24 | 2016-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.2500 | -1,690 | -100 | 25,925 | ||||
| 2016-03-24 | 2016-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,255 | 27,615 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -3,585 | 9,940 | |||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29.99 | -14,565 | 38,840 | |||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2400 | -11,013 | -652 | 45,799 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.4100 | -3,552 | -211 | 56,812 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2500 | -1,955 | -116 | 60,364 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.1100 | -1,187 | -70 | 62,319 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,585 | 63,506 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.9900 | 14,565 | 437 | 59,921 | ||||
| 2016-03-24 | 2016-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -19,995 | 81,503 | |||||
| 2016-03-24 | 2016-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 59.2500 | -9,752 | -578 | 101,458 | ||||
| 2016-03-24 | 2016-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19,995 | 111,210 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -17,145 | 73,265 | |||||
| 2016-03-23 | 2016-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.8700 | -9,602 | -575 | 413,767 | ||||
| 2016-03-23 | 2016-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,145 | 423,369 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -16,050 | 90,410 | |||||
| 2016-03-23 | 2016-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.8400 | -8,989 | -538 | 406,224 | ||||
| 2016-03-23 | 2016-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 16,050 | 415,213 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -13,725 | 112,420 | |||||
| 2016-03-23 | 2016-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.8700 | -6,726 | -403 | 169,438 | ||||
| 2016-03-23 | 2016-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,725 | 176,164 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -8,295 | 126,145 | |||||
| 2016-03-23 | 2016-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.8400 | -4,065 | -243 | 162,439 | ||||
| 2016-03-23 | 2016-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 8,295 | 166,504 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -2,370 | 8,604 | |||||
| 2016-03-23 | 2016-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.8700 | -1,231 | -74 | 24,360 | ||||
| 2016-03-23 | 2016-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2,370 | 25,591 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -1,950 | 10,974 | |||||
| 2016-03-23 | 2016-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.8400 | -1,013 | -61 | 23,221 | ||||
| 2016-03-23 | 2016-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 1,950 | 24,234 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -2,610 | 13,525 | |||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.8700 | -1,423 | -85 | 45,356 | ||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.3000 | -982 | -58 | 46,779 | ||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2,610 | 47,761 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -2,160 | 16,135 | |||||
| 2016-03-23 | 2016-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.8400 | -1,178 | -70 | 45,151 | ||||
| 2016-03-23 | 2016-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2,160 | 46,329 | ||||||
| 2016-03-22 | 2016-03-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | 89,500 | 92,810 | |||||
| 2016-03-22 | 2016-03-18 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 59.76 | 467,400 | 467,400 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 89,500 | 106,460 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 59.76 | 467,400 | 467,400 | |||||
| 2016-03-22 | 2016-03-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | 62,800 | 134,440 | |||||
| 2016-03-22 | 2016-03-18 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 59.76 | 240,000 | 240,000 | |||||
| 2016-03-22 | 2016-03-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | 10,900 | 12,924 | |||||
| 2016-03-22 | 2016-03-18 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 59.76 | 56,700 | 56,700 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 14,700 | 18,295 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 59.76 | 76,200 | 76,200 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 159,100 | 450,433 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 59.76 | 349,600 | 349,600 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 73,200 | 101,498 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 59.76 | 382,200 | 382,200 | |||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.44 | -3,370 | 3,370 | |||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2600 | -2,421 | -143 | 44,169 | ||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2220 | -949 | -56 | 46,590 | ||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.4400 | 3,370 | 86 | 47,539 | ||||
| 2016-03-15 | 2016-03-14 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 58.9960 | -12,066 | -712 | 24,651 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14.54 | -7,050 | 28,200 | |||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.24 | -26,172 | 26,172 | |||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.1318 | -33,554 | -1,984 | 22,284 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.0110 | -14,490 | -855 | 55,838 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.0050 | -14,407 | -850 | 70,328 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.0170 | -4,325 | -255 | 84,735 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14.5400 | 7,050 | 103 | 89,060 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.2400 | 26,172 | 451 | 82,010 | ||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 17.50 | -756,000 | 0 | |||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57.7000 | -472,564 | -27,267 | 925,324 | ||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57.7000 | -30,452 | -1,757 | 1,397,888 | ||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 17.5000 | 756,000 | 13,230 | 1,428,340 | ||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17.50 | -30,240 | 0 | |||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57.6061 | -30,000 | -1,728 | 399,163 | ||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57.6100 | -19,347 | -1,115 | 429,163 | ||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.5000 | 30,240 | 529 | 448,510 | ||||
| 2016-02-24 | 2016-02-22 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 58.1500 | -19 | -1 | 2,174 | ||||
| 2016-02-24 | 2016-02-22 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 2,193 | 2,193 | ||||||
| 2016-02-23 | 3 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 2,200 | ||||||||
| 2016-02-23 | 3 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 2,200 | ||||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Trust | CMCSA | Class A Special Common Stock | I | -3,000 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Trust | CMCSA | Class A Common Stock | I | 3,000 | 3,072 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -93,875 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | 93,875 | 96,867 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -347 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 347 | 8,334 | ||||||
| 2016-02-11 | 2015-11-02 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2,307 | 7,987 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -15,333 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 15,333 | 44,169 | ||||||
| 2016-02-11 | 2015-12-16 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 2,262 | 372,646 | ||||||
| 2016-02-11 | 2015-12-16 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -2,262 | 100,240 | ||||||
| 2016-02-11 | 2015-12-14 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -1,219 | 170,127 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | -20,707 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 20,707 | 370,384 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | 9,240 | 90,584 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By GRAT | CMCSA | Class A Special Common Stock | I | -9,240 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -15,576 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -14,096 | 171,346 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 15,576 | 185,442 | ||||||
| 2016-02-11 | 2015-12-10 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -6,337 | 169,866 | ||||||
| 2016-02-11 | 2015-09-11 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 10,807 | 349,677 | ||||||
| 2016-02-11 | 2015-09-11 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -10,807 | 81,344 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | -3,491 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 3,491 | 418,270 | ||||||
| 2016-02-11 | 2015-06-18 | 5 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -50,000 | 414,779 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A By Daughters | CMCSA | Class A Special Common Stock | I | -77 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A By Daughters | CMCSA | Class A Common Stock | I | 77 | 77 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A | CMCSA | Class A Special Common Stock | D | -10,140 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 10,140 | 64,120 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | -699,298 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 699,298 | 699,298 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | -110,780 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 110,780 | 275,522 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By LLC | CMCSA | Class A Special Common Stock | I | -6,856,323 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 6,856,323 | 6,856,323 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Daughter | CMCSA | Class A Special Common Stock | I | -240 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Daughter | CMCSA | Class A Common Stock | I | 240 | 240 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By 401(k) | CMCSA | Class A Special Common Stock | I | -68,908 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By 401(k) | CMCSA | Class A Common Stock | I | 68,908 | 87,793 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -32,792 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 32,792 | 672,340 | ||||||
| 2016-02-11 | 2015-05-14 | 5 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 162,708 | 164,742 | ||||||
| 2016-02-11 | 2015-05-14 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -162,708 | 746,431 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COOK J MICHAEL | CMCSA | Class A Special Common Stock | D | -3,450 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 3,450 | 27,486 | ||||||
| 2016-02-08 | 2016-02-05 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 58.1740 | -4,000 | -233 | 16,600 | ||||
| 2016-01-28 | 2016-01-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -68,511 | 28,298 | |||||
| 2016-01-28 | 2016-01-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54.8400 | -31,090 | -1,705 | 91,215 | ||||
| 2016-01-28 | 2016-01-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 68,511 | 122,305 | ||||||
| 2016-01-28 | 2016-01-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 54.9300 | -1,675 | -92 | 44,169 | ||||
| 2016-01-28 | 2016-01-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3,684 | 80,986 | ||||||
| 2016-01-28 | 2016-01-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 54.8400 | -2,009 | -110 | 45,844 | ||||
| 2016-01-28 | 2016-01-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,684 | 47,853 | ||||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 0 | |||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.51 | -3,413 | 0 | |||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.1400 | -3,078 | -170 | 28,836 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.0700 | -2,353 | -130 | 31,914 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.0350 | -1,572 | -87 | 34,267 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.1350 | -1,060 | -58 | 35,839 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.5066 | 3,413 | 63 | 36,899 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 33,486 | ||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -6,659 | 5,772 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -1,798 | 12,431 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -1,704 | 14,229 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 1,704 | 20,703 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 1,798 | 18,999 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 6,659 | 17,201 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 56.4300 | -3 | -0 | 10,542 | ||||
| 2016-01-05 | 2015-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 222 | 10,545 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 56.4300 | -3 | -0 | 27,651 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 222 | 27,654 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 56.4300 | -9 | -1 | 54,193 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 222 | 54,202 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 56.4300 | -2 | -0 | 10,465 | ||||
| 2016-01-05 | 2015-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 222 | 10,467 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 56.4300 | -3 | -0 | 14,671 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 222 | 14,674 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 56.4300 | -2 | -0 | 8,582 | ||||
| 2016-01-05 | 2015-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 222 | 8,584 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -5,639 | 17,250 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -3,592 | 22,889 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 3,592 | 33,267 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 5,639 | 29,675 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -5,639 | 6,641 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5,639 | 20,600 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 56.4300 | -2 | -0 | 15,582 | ||||
| 2016-01-05 | 2015-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 222 | 15,584 | ||||||
| 2015-12-28 | 2015-12-24 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 69,809 | 96,809 | |||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.24 | -6,543 | 26,172 | |||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.9200 | -4,285 | -244 | 28,836 | ||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.8840 | -2,258 | -128 | 33,121 | ||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.2400 | 6,543 | 113 | 35,379 | ||||
| 2015-11-24 | 2015-11-20 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 62.9000 | -32 | -2 | 24,036 | ||||
| 2015-11-24 | 2015-11-20 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 2,703 | 24,068 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 62.9000 | -27 | -2 | 8,362 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 2,703 | 8,389 | ||||||
| 2015-11-24 | 2015-11-24 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 61.3729 | -2,597 | -159 | 10,294 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 62.9000 | -106 | -7 | 12,891 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 2,703 | 12,997 | ||||||
| 2015-11-24 | 2015-05-20 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -4,016 | 93,875 | ||||||
| 2015-11-24 | 2015-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -1,603 | 10,294 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 62.9000 | -32 | -2 | 14,961 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 2,703 | 14,993 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 62.9000 | -32 | -2 | 15,933 | ||||
| 2015-11-24 | 2015-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 2,703 | 15,965 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 62.9000 | -29 | -2 | 19,682 | ||||
| 2015-11-24 | 2015-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 2,703 | 19,711 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 62.9000 | -288 | -18 | 55,206 | ||||
| 2015-11-24 | 2015-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 2,703 | 55,494 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 62.9000 | -23 | -1 | 43,886 | ||||
| 2015-11-24 | 2015-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 2,703 | 43,909 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 62.9000 | -24 | -2 | 54,131 | ||||
| 2015-11-24 | 2015-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 2,703 | 54,155 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 62.9000 | -24 | -2 | 55,369 | ||||
| 2015-11-24 | 2015-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 2,703 | 55,393 | ||||||
| 2015-11-23 | 2015-11-19 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 62.6250 | -3,488 | -218 | 12,290 | ||||
| 2015-11-03 | 2015-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | 47,920 | 71,640 | |||||
| 2015-10-30 | 2015-10-29 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 63.1032 | -106,883 | -6,745 | 639,548 | ||||
| 2015-10-29 | 2015-10-28 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 61.8254 | -30,733 | -1,900 | 53,794 | ||||
| 2015-10-23 | 2015-10-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 61.1100 | -12,000 | -733 | 103,256 | ||||
| 2015-10-02 | 2015-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 15,362 | ||||
| 2015-10-02 | 2015-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 220 | 15,365 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 10,323 | ||||
| 2015-10-02 | 2015-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 220 | 10,326 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 27,432 | ||||
| 2015-10-02 | 2015-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 220 | 27,435 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 53,980 | ||||
| 2015-10-02 | 2015-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 220 | 53,983 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 10,245 | ||||
| 2015-10-02 | 2015-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 220 | 10,248 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 14,452 | ||||
| 2015-10-02 | 2015-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 220 | 14,455 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 56.8800 | -3 | -0 | 5,686 | ||||
| 2015-10-02 | 2015-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 220 | 5,689 | ||||||
| 2015-09-23 | 2015-09-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 57.7100 | -14,595 | -842 | 27,000 | |||
| 2015-09-23 | 2015-09-04 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -360 | 84,527 | ||||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.98 | -4,950 | 14,850 | |||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 0 | |||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.51 | -3,413 | 0 | |||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57.5000 | -4,524 | -260 | 55,838 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57.1400 | -3,259 | -186 | 60,362 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57.2300 | -2,998 | -172 | 63,621 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57.2050 | -2,232 | -128 | 66,619 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.5066 | 3,413 | 63 | 68,851 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 65,438 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.9800 | 4,950 | 94 | 60,788 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17.50 | -6,425 | 0 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17.50 | -81,700 | 0 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25.44 | -80,000 | 75,200 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.50 | -17,625 | 0 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 56.0340 | -60,885 | -3,412 | 0 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 56.6200 | -25,252 | -1,430 | 60,885 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 56.5600 | -1,988 | -112 | 86,137 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17.5000 | 6,425 | 112 | 88,125 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17.5000 | 81,700 | 1,430 | 81,700 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.1950 | -78,292 | -4,400 | 176,203 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.0800 | -17,152 | -962 | 254,495 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.1360 | -1,708 | -96 | 271,647 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.1900 | -473 | -27 | 273,355 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.5000 | 17,625 | 308 | 273,828 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25.4400 | 80,000 | 2,035 | 256,203 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17.50 | -88,125 | 6,425 | |||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25.44 | -100,000 | 155,200 | |||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.50 | -3,000 | 17,625 | |||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 59.3360 | -62,227 | -3,692 | 0 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 59.5500 | -25,898 | -1,542 | 62,227 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17.5000 | 88,125 | 1,542 | 88,125 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.5250 | -96,955 | -5,771 | 156,703 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.2940 | -3,045 | -181 | 253,658 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.6300 | -2,888 | -172 | 256,703 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.4220 | -112 | -7 | 259,591 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.5000 | 3,000 | 52 | 259,703 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25.4400 | 100,000 | 2,544 | 256,703 | ||||
| 2015-08-04 | 2015-08-03 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 62.8460 | -2,258 | -142 | 28,836 | ||||
| 2015-08-03 | 2015-07-31 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 62.7507 | -30,732 | -1,928 | 84,887 | ||||
| 2015-08-03 | 2015-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -860 | 115,619 | ||||||
| 2015-07-29 | 2015-07-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -4,851 | 80,850 | ||||||
| 2015-07-29 | 2015-07-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 61.1100 | -2,519 | -154 | 55,838 | ||||
| 2015-07-29 | 2015-07-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 4,851 | 58,357 | ||||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17.50 | -88,125 | 94,550 | |||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.50 | -67,500 | 20,625 | |||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.95 | -16,875 | 0 | |||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 63.8890 | -63,971 | -4,087 | 0 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 63.8500 | -24,154 | -1,542 | 63,971 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17.5000 | 88,125 | 1,542 | 88,125 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63.9600 | -64,772 | -4,143 | 156,703 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63.9500 | -16,200 | -1,036 | 221,475 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63.9830 | -2,728 | -175 | 237,675 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63.9550 | -675 | -43 | 240,403 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.9533 | 16,875 | 303 | 241,078 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.5000 | 67,500 | 1,181 | 224,203 | ||||
| 2015-07-02 | 2015-06-30 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -4,404 | 85,701 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 60.1400 | -2,287 | -138 | 53,506 | ||||
| 2015-07-02 | 2015-06-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 4,404 | 55,793 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 27,215 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 208 | 27,218 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 53,763 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 208 | 53,766 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 10,028 | ||||
| 2015-07-02 | 2015-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 208 | 10,031 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 14,235 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 208 | 14,238 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 5,469 | ||||
| 2015-07-02 | 2015-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 208 | 5,472 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 15,145 | ||||
| 2015-07-02 | 2015-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 208 | 15,148 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,855 | 3,595 | |||||
| 2015-07-02 | 2015-06-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60.1400 | -2,597 | -156 | 31,094 | ||||
| 2015-07-02 | 2015-06-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,855 | 33,691 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 60.1400 | -3 | -0 | 10,106 | ||||
| 2015-07-02 | 2015-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 208 | 10,109 | ||||||
| 2015-07-01 | 3 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 2,700 | ||||||||
| 2015-07-01 | 3 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 2,700 | ||||||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25.95 | -12,387 | 24,774 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18.98 | -24,090 | 72,270 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 14.54 | -34,500 | 138,000 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18.34 | -249,050 | 176,350 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25.02 | -306,600 | 204,400 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 29.99 | -232,200 | 283,800 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 41.22 | -130,200 | 303,800 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.4002 | -292,566 | -17,086 | 80,811 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.6200 | -212,821 | -12,476 | 373,377 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.7000 | -171,596 | -10,073 | 586,198 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.5700 | -157,764 | -9,240 | 757,794 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.6900 | -109,519 | -6,428 | 915,558 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.1826 | -90,000 | -5,236 | 1,025,077 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.5500 | -20,622 | -1,207 | 1,115,077 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.6000 | -15,399 | -902 | 1,135,699 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.6900 | -8,700 | -511 | 1,151,098 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25.9500 | 12,387 | 321 | 1,159,798 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18.9800 | 24,090 | 457 | 1,147,411 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 14.5400 | 34,500 | 502 | 1,123,321 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41.2200 | 130,200 | 5,367 | 1,088,821 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 29.9900 | 232,200 | 6,964 | 958,621 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18.3400 | 249,050 | 4,568 | 726,421 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25.0200 | 306,600 | 7,671 | 477,371 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25.44 | -6,740 | 6,740 | |||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 4,650 | |||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.51 | -3,412 | 3,413 | |||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.2500 | -4,845 | -287 | 51,389 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.2450 | -4,772 | -283 | 56,234 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.2500 | -2,973 | -176 | 61,006 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.2400 | -2,212 | -131 | 63,979 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.5066 | 3,412 | 63 | 66,191 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 62,779 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25.4400 | 6,740 | 171 | 58,129 | ||||
| 2015-06-05 | 2015-05-06 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -175 | 51,389 | ||||||
| 2015-05-22 | 2015-05-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 57.5700 | -1,242 | -72 | 51,452 | ||||
| 2015-05-13 | 2015-05-12 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 57.2600 | -3,200 | -183 | 15,778 | ||||
| 2015-05-12 | 2015-05-08 | 4 | ROBERTS RALPH J By Trusts | CMCSA | Class A Special Common Stock | I | 58.2765 | -17,300 | -1,008 | 44,892 | ||||
| 2015-05-12 | 2012-09-11 | 4 | ROBERTS RALPH J By GRATs | CMCSA | Class A Special Common Stock | I | -248,768 | 0 | ||||||
| 2015-05-07 | 2015-05-06 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 57.7069 | -30,732 | -1,773 | 116,479 | ||||
| 2015-04-23 | 2015-04-21 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -12,292 | 335,673 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58.8400 | -12,292 | -723 | 909,139 | ||||
| 2015-04-23 | 2015-04-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 12,292 | 921,431 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -66,050 | 520,685 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58.8400 | -36,350 | -2,139 | 464,779 | ||||
| 2015-04-23 | 2015-04-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 66,050 | 501,129 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -8,295 | 23,720 | |||||
| 2015-04-23 | 2015-04-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 58.8400 | -4,153 | -244 | 190,602 | ||||
| 2015-04-23 | 2015-04-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 8,295 | 194,755 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -1,950 | 2,024 | |||||
| 2015-04-23 | 2015-04-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 58.8400 | -1,013 | -60 | 51,564 | ||||
| 2015-04-23 | 2015-04-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 1,950 | 52,577 | ||||||
| 2015-04-23 | 2015-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58.9600 | -1,004 | -59 | 28,836 | ||||
| 2015-04-23 | 2015-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -2,160 | 99,235 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58.8400 | -1,156 | -68 | 29,840 | ||||
| 2015-04-23 | 2015-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2,160 | 30,996 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -31,430 | 36,655 | |||||
| 2015-04-23 | 2015-04-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58.8400 | -15,501 | -912 | 170,771 | ||||
| 2015-04-23 | 2015-04-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 31,430 | 186,272 | ||||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.34 | -199,750 | 233,250 | |||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57.4900 | -138,435 | -7,959 | 434,819 | ||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57.6570 | -61,315 | -3,535 | 573,254 | ||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.3400 | 199,750 | 3,663 | 634,569 | ||||
| 2015-04-02 | 2015-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 56.4700 | -3 | -0 | 14,940 | ||||
| 2015-04-02 | 2015-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 222 | 14,943 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 56.4700 | -3 | -0 | 9,901 | ||||
| 2015-04-02 | 2015-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 222 | 9,904 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 56.4700 | -3 | -0 | 9,823 | ||||
| 2015-04-02 | 2015-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 222 | 9,826 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 56.4700 | -2 | -0 | 29,545 | ||||
| 2015-04-02 | 2015-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 222 | 29,547 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 56.4700 | -2 | -0 | 14,030 | ||||
| 2015-04-02 | 2015-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 222 | 14,032 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 56.4700 | -3 | -0 | 53,558 | ||||
| 2015-04-02 | 2015-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 222 | 53,561 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 56.4700 | -3 | -0 | 27,010 | ||||
| 2015-04-02 | 2015-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 222 | 27,013 | ||||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.98 | -32,120 | 96,360 | |||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14.54 | -46,000 | 184,000 | |||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 56.1850 | -30,631 | -1,721 | 434,819 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 56.1900 | -22,533 | -1,266 | 465,450 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.9800 | 32,120 | 610 | 487,983 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14.5400 | 46,000 | 669 | 455,863 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.98 | -4,950 | 14,850 | |||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.2500 | -3,327 | -187 | 28,836 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.1500 | -1,623 | -91 | 32,163 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.9800 | 4,950 | 94 | 33,786 | ||||
| 2015-03-30 | 2015-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -125,880 | 3,310 | |||||
| 2015-03-30 | 2015-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 55.9100 | -64,386 | -3,600 | 909,139 | ||||
| 2015-03-30 | 2015-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 125,880 | 973,525 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -101,400 | 586,735 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 55.9100 | -55,804 | -3,120 | 409,863 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 101,400 | 465,667 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -59,560 | 386,628 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 55.9100 | -29,819 | -1,667 | 186,199 | ||||
| 2015-03-30 | 2015-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,560 | 216,018 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -14,440 | 103,317 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 55.9100 | -6,635 | -371 | 50,627 | ||||
| 2015-03-30 | 2015-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14,440 | 57,262 | ||||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14.54 | -7,050 | 28,200 | |||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.8300 | -7,164 | -400 | 28,836 | ||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.8700 | -4,468 | -250 | 36,000 | ||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.8470 | -2,582 | -144 | 40,468 | ||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.5400 | 7,050 | 103 | 43,050 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -15,400 | 8,450 | |||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.34 | -21,270 | 35,450 | |||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.0200 | -14,187 | -795 | 36,000 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.9100 | -8,236 | -460 | 50,187 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.9610 | -7,083 | -396 | 58,423 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.0500 | -1,995 | -112 | 65,506 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 15,400 | 67,501 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.3400 | 21,270 | 390 | 52,101 | ||||
| 2015-03-30 | 2015-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -50,000 | 115,256 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 55.9100 | -24,215 | -1,354 | 147,211 | ||||
| 2015-03-30 | 2015-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 50,000 | 171,426 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -76,680 | 300,505 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 55.9100 | -37,818 | -2,114 | 154,581 | ||||
| 2015-03-30 | 2015-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 76,680 | 192,399 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -28,215 | 16,960 | |||||
| 2015-03-27 | 2015-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 56.5250 | -15,528 | -878 | 364,267 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28,215 | 379,795 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,575 | 32,015 | |||||
| 2015-03-27 | 2015-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.5250 | -11,303 | -639 | 156,458 | ||||
| 2015-03-27 | 2015-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,575 | 167,761 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -3,915 | 3,974 | |||||
| 2015-03-27 | 2015-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56.5250 | -1,461 | -83 | 42,822 | ||||
| 2015-03-27 | 2015-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,915 | 44,283 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,290 | 23,850 | |||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.02 | -15,450 | 41,200 | |||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57.1600 | -11,149 | -637 | 30,831 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57.1900 | -4,301 | -246 | 41,980 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.5250 | -2,295 | -130 | 46,281 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,290 | 48,576 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0200 | 15,450 | 387 | 44,286 | ||||
| 2015-03-27 | 2015-03-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -17,970 | 41,595 | |||||
| 2015-03-27 | 2015-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 56.5250 | -8,703 | -492 | 121,426 | ||||
| 2015-03-27 | 2015-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17,970 | 130,129 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,345 | 68,085 | |||||
| 2015-03-27 | 2015-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 56.5250 | -10,527 | -595 | 115,719 | ||||
| 2015-03-27 | 2015-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21,345 | 126,246 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 59.1200 | -59,723 | -3,531 | 45,175 | |||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -23,565 | 104,898 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.1200 | -12,969 | -767 | 351,580 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23,565 | 364,549 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -18,840 | 54,590 | |||||
| 2015-03-25 | 2015-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.1200 | -9,433 | -558 | 145,186 | ||||
| 2015-03-25 | 2015-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 154,619 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -3,255 | 7,889 | |||||
| 2015-03-25 | 2015-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.1200 | -1,215 | -72 | 40,368 | ||||
| 2015-03-25 | 2015-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,255 | 41,583 | ||||||
| 2015-03-25 | 2015-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58.6300 | -1,667 | -98 | 28,836 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -3,585 | 28,140 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29.99 | -14,565 | 53,405 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 41.22 | -24,420 | 56,980 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.3100 | -20,733 | -1,230 | 30,503 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2600 | -11,004 | -652 | 51,236 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2900 | -3,687 | -219 | 62,240 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.3050 | -3,561 | -211 | 65,927 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.1200 | -1,918 | -113 | 69,488 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.1600 | -1,214 | -72 | 71,406 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,585 | 72,620 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.9900 | 14,565 | 437 | 69,035 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.2200 | 24,420 | 1,007 | 54,470 | ||||
| 2015-03-25 | 2015-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -19,995 | 59,565 | |||||
| 2015-03-25 | 2015-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 59.1200 | -9,684 | -573 | 112,159 | ||||
| 2015-03-25 | 2015-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19,995 | 121,843 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -19,080 | 89,430 | |||||
| 2015-03-25 | 2015-03-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 59.1200 | -9,410 | -556 | 104,901 | ||||
| 2015-03-25 | 2015-03-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 19,080 | 114,311 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | 90,000 | 129,190 | |||||
| 2015-03-24 | 2015-03-20 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 59.45 | 453,800 | 453,800 | |||||
| 2015-03-24 | 2015-02-26 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | -159,055 | 110,780 | ||||||
| 2015-03-24 | 2015-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -17,145 | 128,463 | |||||
| 2015-03-24 | 2015-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.4500 | -9,436 | -561 | 340,984 | ||||
| 2015-03-24 | 2015-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,145 | 350,420 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 106,820 | 145,608 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.98 | -32,120 | 128,480 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14.54 | -138,000 | 230,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25.44 | -43,840 | 43,840 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17.50 | -30,240 | 30,240 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.34 | -500,000 | 433,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 59.45 | 453,800 | 453,800 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.1100 | -344,549 | -20,366 | 333,275 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.2600 | -155,451 | -9,212 | 677,824 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58.9800 | -91,131 | -5,375 | 833,275 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.0100 | -32,599 | -1,924 | 924,406 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58.9750 | -22,302 | -1,315 | 957,005 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58.9600 | -20,655 | -1,218 | 979,307 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.5000 | 30,240 | 529 | 999,962 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.9800 | 32,120 | 610 | 969,722 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25.4400 | 43,840 | 1,115 | 937,602 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14.5400 | 138,000 | 2,007 | 893,762 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.3400 | 500,000 | 9,170 | 755,762 | ||||
| 2015-03-24 | 2015-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -13,725 | 73,430 | |||||
| 2015-03-24 | 2015-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.4500 | -6,872 | -409 | 135,779 | ||||
| 2015-03-24 | 2015-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,725 | 142,651 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | 46,500 | 87,155 | |||||
| 2015-03-24 | 2015-03-20 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 59.45 | 234,900 | 234,900 | |||||
| 2015-03-24 | 2015-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -2,370 | 11,144 | |||||
| 2015-03-24 | 2015-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59.4500 | -885 | -53 | 38,328 | ||||
| 2015-03-24 | 2015-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2,370 | 39,213 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | 10,900 | 13,514 | |||||
| 2015-03-24 | 2015-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 59.45 | 55,300 | 55,300 | |||||
| 2015-03-24 | 2015-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -2,610 | 31,725 | |||||
| 2015-03-24 | 2015-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.4500 | -1,396 | -83 | 30,050 | ||||
| 2015-03-24 | 2015-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2,610 | 31,446 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 14,700 | 34,335 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 59.45 | 74,400 | 74,400 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 73,600 | 79,560 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 59.45 | 371,100 | 371,100 | |||||
| 2015-03-24 | 2015-03-22 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -13,845 | 108,510 | |||||
| 2015-03-24 | 2015-03-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 59.4500 | -6,829 | -406 | 95,231 | ||||
| 2015-03-24 | 2015-03-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 13,845 | 102,060 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 80,900 | 122,355 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 59.45 | 323,400 | 323,400 | |||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.44 | -3,370 | 6,740 | |||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.4300 | -2,416 | -144 | 28,836 | ||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.2430 | -954 | -57 | 31,252 | ||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.4400 | 3,370 | 86 | 32,206 | ||||
| 2015-03-16 | 2015-03-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22.66 | -17,438 | 0 | |||||
| 2015-03-16 | 2015-03-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58.4200 | -12,627 | -738 | 255,762 | ||||
| 2015-03-16 | 2015-03-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22.6600 | 17,438 | 395 | 268,389 | ||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 4,650 | |||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60.2200 | -2,839 | -171 | 28,836 | ||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60.0150 | -1,811 | -109 | 31,675 | ||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 33,486 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.51 | -3,412 | 3,413 | |||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.0610 | -18,229 | -1,077 | 28,836 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.1000 | -2,252 | -133 | 47,065 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59.1250 | -1,160 | -69 | 49,317 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.5066 | 3,412 | 63 | 50,477 | ||||
| 2015-03-02 | 2015-02-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 59.0431 | -30,732 | -1,815 | 101,848 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59.0679 | -350,000 | -20,674 | 250,951 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 22.66 | -537,500 | 0 | |||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 59.4450 | -361,977 | -21,518 | 847,645 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 22.6600 | 537,500 | 12,180 | 1,209,622 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 22.66 | -292,500 | 0 | |||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 59.0700 | -195,304 | -11,537 | 680,116 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 22.6600 | 292,500 | 6,628 | 875,420 | ||||
| 2015-03-02 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -211,674 | 536,595 | ||||||
| 2015-03-02 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 57.3500 | -95,112 | -5,455 | 582,920 | ||||
| 2015-03-02 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 211,674 | 678,032 | ||||||
| 2015-02-24 | 3/A | BREEN EDWARD D By GRAT | CMCSA | Class A Common Stock | I | 6,453 | ||||||||
| 2015-02-24 | 3/A | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 36,929 | ||||||||
| 2015-02-10 | 2014-11-05 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -200 | 11,897 | ||||||
| 2015-02-10 | 2014-10-29 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -259 | 12,097 | ||||||
| 2015-02-10 | 2014-10-28 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2,202 | 12,356 | ||||||
| 2015-02-10 | 2014-12-09 | 5 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | -5,533 | 0 | ||||||
| 2015-02-10 | 2014-12-09 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -12,350 | 29,120 | ||||||
| 2015-02-10 | 2014-10-30 | 5 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | -92 | 5,533 | ||||||
| 2015-02-10 | 2014-12-12 | 5 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -1,951 | 15,576 | ||||||
| 2015-02-10 | 2014-12-12 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -6,968 | 164,926 | ||||||
| 2015-02-10 | 2014-12-18 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -80,704 | 88,215 | ||||||
| 2015-01-21 | 2015-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -39,264 | 101,395 | ||||||
| 2015-01-21 | 2015-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56.7700 | -21,035 | -1,194 | 47,065 | ||||
| 2015-01-21 | 2015-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,264 | 68,100 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -3,872 | 12,280 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3,872 | 18,978 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -7,803 | 26,481 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 7,803 | 21,365 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 0.00 | -3,930 | 0 | |||||
| 2015-01-06 | 2015-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 3,930 | 9,682 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -211,674 | 536,595 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 211,674 | 678,032 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 58.0100 | -2 | -0 | 13,810 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 216 | 13,812 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 58.0100 | -2 | -0 | 26,791 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 216 | 26,793 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 58.0100 | -2 | -0 | 5,752 | ||||
| 2015-01-05 | 2014-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 216 | 5,754 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 58.0100 | -2 | -0 | 53,339 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 216 | 53,341 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 58.0100 | -3 | -0 | 9,604 | ||||
| 2015-01-05 | 2014-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 216 | 9,607 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 58.0100 | -2 | -0 | 14,721 | ||||
| 2015-01-05 | 2014-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 216 | 14,723 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 58.0100 | -2 | -0 | 31,265 | ||||
| 2015-01-05 | 2014-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 216 | 31,267 | ||||||
| 2014-12-30 | 2014-12-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 68,511 | 165,256 | ||||||
| 2014-12-30 | 2014-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 24,560 | 140,659 | ||||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.24 | -19,629 | 32,715 | |||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.2600 | -12,222 | -675 | 28,836 | ||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55.2080 | -7,407 | -409 | 41,058 | ||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.2400 | 19,629 | 338 | 48,465 | ||||
| 2014-12-22 | 2014-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -16,064 | 2,614 | |||||
| 2014-12-22 | 2014-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56.2900 | -8,341 | -470 | 36,843 | ||||
| 2014-12-22 | 2014-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 16,064 | 45,184 | ||||||
| 2014-12-16 | 2014-12-15 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 55.0023 | -3,000 | -165 | 15,106 | ||||
| 2014-12-04 | 2013-05-03 | 5 | Smit Neil | CMCSA | Class A Common Stock | D | -2,365 | 160,805 | ||||||
| 2014-12-03 | 2014-12-02 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -15,180 | 171,894 | ||||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.95 | -29,550 | 16,875 | |||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 22.66 | -80,000 | 0 | |||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.7900 | -54,107 | -3,073 | 187,074 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.7390 | -20,714 | -1,175 | 241,181 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.8100 | -18,665 | -1,060 | 261,895 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56.7710 | -8,708 | -494 | 280,560 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.9533 | 29,550 | 531 | 289,268 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.6600 | 80,000 | 1,813 | 259,718 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 29.99 | -26,400 | 61,600 | |||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 0 | |||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56.0800 | -20,110 | -1,128 | 41,470 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56.1190 | -7,411 | -416 | 61,580 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56.0800 | -2,554 | -143 | 68,991 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 71,545 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.9900 | 26,400 | 792 | 67,870 | ||||
| 2014-11-24 | 2014-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | -15 | 52,690 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 3,127 | 52,705 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -32 | 34,284 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 3,127 | 34,316 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -26 | 13,262 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 3,127 | 13,288 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0.00 | -123 | 3,688 | |||||
| 2014-11-24 | 2014-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 3,127 | 13,699 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -35 | 16,152 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | 3,127 | 16,187 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | -27 | 41,206 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 3,127 | 41,233 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | -8,327 | 3,122 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | -5 | 11,449 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 3,127 | 11,454 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 8,327 | 31,051 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | -22 | 52,694 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 3,127 | 52,716 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | -27 | 52,791 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 3,127 | 52,818 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | -27 | 17,008 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 3,127 | 17,035 | ||||||
| 2014-11-18 | 2014-11-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 54.0355 | -100,000 | -5,404 | 600,951 | ||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 22.66 | -100,000 | 537,500 | |||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 55.0600 | -68,484 | -3,771 | 672,122 | ||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 55.0600 | -23,157 | -1,275 | 740,606 | ||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 22.6600 | 100,000 | 2,266 | 763,763 | ||||
| 2014-11-04 | 2014-10-31 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | 17,616 | 18,678 | |||||
| 2014-11-04 | 2014-10-31 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 19,420 | 19,635 | |||||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 22.66 | 22.6000 | -110,000 | -2,486 | 80,000 | |||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 55.7300 | -74,847 | -4,171 | 179,718 | ||||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 55.4250 | -28,122 | -1,559 | 254,565 | ||||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.6600 | 110,000 | 2,493 | 282,687 | ||||
| 2014-11-04 | 2014-08-29 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -10 | 148,755 | ||||||
| 2014-10-31 | 2014-10-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54.3539 | -11,000 | -598 | 134,945 | ||||
| 2014-10-24 | 2014-10-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 51.4900 | -115,267 | -5,935 | 347,965 | ||||
| 2014-10-24 | 2014-10-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 51.4900 | -14,595 | -751 | 96,745 | ||||
| 2014-10-24 | 2014-08-15 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -368 | 145,945 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 53.7800 | -3 | -0 | 22,724 | ||||
| 2014-10-02 | 2014-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 233 | 22,727 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 53.7800 | -3 | -0 | 13,596 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 233 | 13,599 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 53.7800 | -3 | -0 | 9,391 | ||||
| 2014-10-02 | 2014-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 233 | 9,394 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 53.7800 | -3 | -0 | 53,125 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 233 | 53,128 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 53.7800 | -3 | -0 | 26,577 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 233 | 26,580 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 53.7800 | -2 | -0 | 14,507 | ||||
| 2014-10-02 | 2014-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 233 | 14,509 | ||||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 22.66 | -110,000 | 190,000 | |||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 53.6600 | -75,776 | -4,066 | 172,697 | ||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 53.5110 | -27,379 | -1,465 | 248,473 | ||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.6600 | 110,000 | 2,493 | 275,852 | ||||
| 2014-10-02 | 2014-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 53.7800 | -3 | -0 | 5,538 | ||||
| 2014-10-02 | 2014-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 233 | 5,541 | ||||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 0 | |||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57.3000 | -2,457 | -141 | 28,836 | ||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57.3000 | -1,218 | -70 | 31,293 | ||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 32,511 | ||||
| 2014-09-17 | 2014-05-07 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 549 | 11,404 | ||||||
| 2014-09-17 | 2014-05-07 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 549 | 11,404 | ||||||
| 2014-09-17 | 2014-05-07 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -1,098 | 15,333 | ||||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Option to Purchase | D | 19.79 | -11,250 | 0 | |||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 54.4840 | -7,168 | -391 | 14,276 | ||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 54.5000 | -4,082 | -222 | 21,444 | ||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 19.7933 | 11,250 | 223 | 25,526 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Option to Purchase | D | 19.79 | -11,250 | 0 | |||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Option to Purchase | D | 18.96 | -2,812 | 0 | |||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 54.4240 | -8,996 | -490 | 13,366 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 54.4450 | -4,086 | -222 | 22,362 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 54.4400 | -980 | -53 | 26,448 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 18.9600 | 2,812 | 53 | 27,428 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 19.7933 | 11,250 | 223 | 24,616 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25.95 | -12,386 | 37,161 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18.98 | -24,090 | 96,360 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 14.54 | -103,500 | 172,500 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18.34 | -280,000 | 425,400 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53.9000 | -181,424 | -9,779 | 168,919 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53.6947 | -150,590 | -8,086 | 350,343 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53.7200 | -63,218 | -3,396 | 500,933 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53.7300 | -15,776 | -848 | 564,151 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53.7500 | -8,968 | -482 | 579,927 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25.9500 | 12,386 | 321 | 588,895 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18.9800 | 24,090 | 457 | 576,509 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 14.5400 | 103,500 | 1,505 | 552,419 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18.3400 | 280,000 | 5,135 | 448,919 | ||||
| 2014-07-30 | 2014-07-29 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 55.6258 | -11,000 | -612 | 146,313 | ||||
| 2014-07-30 | 2014-06-13 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -951 | 157,313 | ||||||
| 2014-07-14 | 2014-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 32,340 | 117,757 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 14,276 | ||||
| 2014-07-02 | 2014-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 233 | 14,279 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 5,308 | ||||
| 2014-07-02 | 2014-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 233 | 5,311 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 9,161 | ||||
| 2014-07-02 | 2014-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 233 | 9,164 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 22,494 | ||||
| 2014-07-02 | 2014-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 233 | 22,497 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 13,366 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 233 | 13,369 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 52,895 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 233 | 52,898 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 53.6800 | -3 | -0 | 26,347 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 233 | 26,350 | ||||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 19.79 | -11,250 | 0 | |||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 52.9560 | -7,047 | -373 | 13,562 | ||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 52.9300 | -4,203 | -222 | 20,609 | ||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 19.7933 | 11,250 | 223 | 24,812 | ||||
| 2014-06-11 | 2014-06-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 53.0100 | -4,881 | -259 | 18,106 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.98 | -4,950 | 19,800 | |||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14.54 | 14.5400 | -21,150 | -308 | 35,250 | |||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.34 | -19,950 | 53,200 | |||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25.02 | -13,950 | 51,150 | |||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51.9000 | -19,721 | -1,024 | 41,470 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51.9400 | -13,350 | -693 | 61,191 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51.9300 | -13,341 | -693 | 74,541 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51.9400 | -10,247 | -532 | 87,882 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51.9500 | -3,341 | -174 | 98,129 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.9800 | 4,950 | 94 | 101,470 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25.0200 | 13,950 | 349 | 96,520 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.3400 | 19,950 | 366 | 82,570 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14.5400 | 21,150 | 308 | 62,620 | ||||
| 2014-05-21 | 2014-05-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 50.6500 | -1,394 | -71 | 10,572 | ||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Option to Purchase | D | 19.79 | -11,250 | 0 | |||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 50.4900 | -6,845 | -346 | 14,558 | ||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 50.5000 | -4,405 | -222 | 21,403 | ||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 19.7933 | 11,250 | 223 | 25,808 | ||||
| 2014-05-13 | 2014-02-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -2,622 | 347 | ||||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.95 | -110,000 | 46,425 | |||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.9400 | -71,236 | -3,700 | 148,765 | ||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.8100 | -31,011 | -1,607 | 220,001 | ||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.9533 | 110,000 | 1,975 | 251,012 | ||||
| 2014-05-01 | 2014-04-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 51.7420 | -50,000 | -2,587 | 672,025 | ||||
| 2014-05-01 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -50,000 | 617,157 | ||||||
| 2014-05-01 | 2014-04-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -1,940 | 158,264 | ||||||
| 2014-05-01 | 2014-04-29 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 51.5263 | -11,000 | -567 | 160,204 | ||||
| 2014-04-24 | 2014-04-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -14,733 | 463,232 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 50.8300 | -14,733 | -749 | 663,763 | ||||
| 2014-04-24 | 2014-04-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 14,733 | 678,496 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -17,145 | 688,135 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50.8300 | -9,444 | -480 | 772,025 | ||||
| 2014-04-24 | 2014-04-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,145 | 781,469 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -13,725 | 446,188 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50.8300 | -6,872 | -349 | 141,012 | ||||
| 2014-04-24 | 2014-04-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13,725 | 147,884 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -2,370 | 85,417 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.8300 | -1,231 | -63 | 41,470 | ||||
| 2014-04-24 | 2014-04-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2,370 | 42,701 | ||||||
| 2014-04-24 | 2014-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.9700 | -1,349 | -69 | 28,836 | ||||
| 2014-04-24 | 2014-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -2,610 | 116,099 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.8300 | -1,261 | -64 | 30,185 | ||||
| 2014-04-24 | 2014-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2,610 | 31,446 | ||||||
| 2014-04-24 | 2014-04-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.8600 | -19,331 | -983 | 168,919 | ||||
| 2014-04-24 | 2014-04-22 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -38,145 | 377,185 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.8300 | -18,814 | -956 | 188,250 | ||||
| 2014-04-24 | 2014-04-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 38,145 | 207,064 | ||||||
| 2014-04-10 | 2014-04-08 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -54,025 | 111,340 | ||||||
| 2014-04-10 | 2014-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 48.8500 | -26,166 | -1,278 | 171,204 | ||||
| 2014-04-10 | 2014-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54,025 | 197,370 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 14,046 | ||||
| 2014-04-02 | 2014-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 250 | 14,048 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 5,078 | ||||
| 2014-04-02 | 2014-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 250 | 5,080 | ||||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.95 | -110,000 | 156,425 | |||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50.2920 | -71,907 | -3,616 | 133,865 | ||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50.0680 | -30,474 | -1,526 | 205,772 | ||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.9533 | 110,000 | 1,975 | 236,246 | ||||
| 2014-04-02 | 2014-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 8,931 | ||||
| 2014-04-02 | 2014-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 250 | 8,933 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 22,264 | ||||
| 2014-04-02 | 2014-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 250 | 22,266 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 13,136 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 250 | 13,138 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 52,665 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 250 | 52,667 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 50.0400 | -2 | -0 | 26,117 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 250 | 26,119 | ||||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.98 | -4,950 | 19,800 | |||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.1600 | -9,805 | -482 | 28,836 | ||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.2000 | -3,283 | -162 | 38,641 | ||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.3900 | -1,667 | -82 | 41,924 | ||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.9800 | 4,950 | 94 | 43,591 | ||||
| 2014-03-31 | 2014-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49.3100 | -48,652 | -2,399 | 168,625 | ||||
| 2014-03-28 | 2014-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -156,000 | 477,965 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 49.1000 | -78,571 | -3,858 | 663,763 | ||||
| 2014-03-28 | 2014-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 156,000 | 742,334 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -47,205 | 633,965 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 49.6200 | -23,755 | -1,179 | 586,334 | ||||
| 2014-03-28 | 2014-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 47,205 | 610,089 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -126,000 | 705,280 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49.1000 | -69,400 | -3,408 | 764,097 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 126,000 | 833,497 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -38,025 | 831,280 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49.6200 | -20,944 | -1,039 | 707,497 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38,025 | 728,441 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -74,000 | 459,913 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 49.1000 | -37,051 | -1,819 | 126,246 | ||||
| 2014-03-28 | 2014-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 74,000 | 163,297 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,335 | 40,655 | |||||
| 2014-03-28 | 2014-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 49.6200 | -11,183 | -555 | 89,297 | ||||
| 2014-03-28 | 2014-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,335 | 100,480 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -18,960 | 87,787 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 49.1000 | -9,845 | -483 | 40,331 | ||||
| 2014-03-28 | 2014-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,960 | 50,176 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -5,415 | 106,747 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 49.6200 | -2,812 | -140 | 31,216 | ||||
| 2014-03-28 | 2014-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5,415 | 34,028 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -18,960 | 118,709 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14.54 | -21,150 | 35,250 | |||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.4250 | -12,962 | -641 | 38,641 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.1000 | -9,155 | -450 | 51,603 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.5300 | -8,188 | -406 | 60,758 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.4200 | -2,986 | -148 | 68,946 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,960 | 71,932 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.5400 | 21,150 | 308 | 52,972 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -5,775 | 137,669 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.34 | -21,270 | 56,720 | |||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.7200 | -13,907 | -691 | 31,822 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.9850 | -7,363 | -368 | 45,729 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.6200 | -2,789 | -138 | 53,092 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.7400 | -2,218 | -110 | 55,881 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5,775 | 58,099 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.3400 | 21,270 | 390 | 52,324 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -18,750 | 165,365 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 49.6200 | -9,081 | -451 | 143,345 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18,750 | 152,426 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -96,000 | 415,330 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49.1000 | -47,348 | -2,325 | 217,277 | ||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49.4200 | -14,572 | -720 | 264,625 | ||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 96,000 | 279,197 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -28,755 | 41,455 | |||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49.6200 | -14,183 | -704 | 183,197 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49.7400 | -10,817 | -538 | 197,380 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 28,755 | 208,197 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -28,215 | 38,788 | |||||
| 2014-03-26 | 2014-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49.6700 | -15,541 | -772 | 690,416 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28,215 | 705,957 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,575 | 62,990 | |||||
| 2014-03-26 | 2014-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 49.6700 | -11,303 | -561 | 78,145 | ||||
| 2014-03-26 | 2014-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,575 | 89,448 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3,915 | 112,162 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 49.6700 | -2,033 | -101 | 28,613 | ||||
| 2014-03-26 | 2014-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,915 | 30,646 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -4,290 | 143,444 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.02 | -15,450 | 56,650 | |||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.4300 | -11,180 | -564 | 31,054 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.4550 | -4,270 | -215 | 42,234 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.6700 | -2,072 | -103 | 46,504 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,290 | 48,576 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0200 | 15,450 | 387 | 44,286 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29.99 | -29,130 | 67,970 | |||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.2300 | -22,692 | -1,140 | 28,836 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49.9810 | -6,438 | -322 | 51,528 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.1900 | -1,854 | -93 | 57,966 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.9900 | 29,130 | 874 | 59,820 | ||||
| 2014-03-26 | 2014-03-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -17,970 | 184,115 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 49.6700 | -8,704 | -432 | 133,676 | ||||
| 2014-03-26 | 2014-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17,970 | 142,380 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,345 | 70,210 | |||||
| 2014-03-26 | 2014-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49.6700 | -10,528 | -523 | 179,442 | ||||
| 2014-03-26 | 2014-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21,345 | 189,970 | ||||||
| 2014-03-26 | 2014-03-24 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.1900 | -9,669 | -485 | 168,625 | ||||
| 2014-03-25 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -23,565 | 67,003 | |||||
| 2014-03-25 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50.0000 | -12,980 | -649 | 677,742 | ||||
| 2014-03-25 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23,565 | 690,722 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -18,840 | 85,565 | |||||
| 2014-03-25 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50.0000 | -9,433 | -472 | 66,873 | ||||
| 2014-03-25 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 76,306 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3,255 | 116,077 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.0000 | -1,691 | -85 | 26,731 | ||||
| 2014-03-25 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,255 | 28,422 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -3,585 | 215 | |||||
| 2014-03-25 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.0000 | -1,731 | -87 | 35,572 | ||||
| 2014-03-25 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,585 | 37,303 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -19,995 | 202,085 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 50.0000 | -7,483 | -374 | 124,410 | ||||
| 2014-03-25 | 2014-03-21 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19,995 | 131,893 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -19,080 | 91,555 | |||||
| 2014-03-25 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.0000 | -9,411 | -471 | 178,294 | ||||
| 2014-03-25 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 19,080 | 187,705 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 107,000 | 681,170 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 50.00 | 482,500 | 482,500 | |||||
| 2014-03-24 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 157,000 | 869,305 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 50.00 | 482,500 | 482,500 | |||||
| 2014-03-24 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 55,300 | 533,913 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 50.00 | 249,600 | 249,600 | |||||
| 2014-03-24 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 13,000 | 119,332 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 50.00 | 58,700 | 58,700 | |||||
| 2014-03-24 | 2014-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -9,440 | 106,332 | ||||||
| 2014-03-24 | 2014-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.6050 | -4,902 | -248 | 25,167 | ||||
| 2014-03-24 | 2014-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 9,440 | 30,069 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 14,400 | 147,734 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 50.00 | 64,300 | 64,300 | |||||
| 2014-03-24 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 51.3100 | -4,882 | -250 | 28,836 | ||||
| 2014-03-24 | 2014-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -9,440 | 133,334 | ||||||
| 2014-03-24 | 2014-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.6050 | -4,558 | -231 | 33,718 | ||||
| 2014-03-24 | 2014-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9,440 | 38,276 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 80,000 | 222,080 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 50.00 | 270,600 | 270,600 | |||||
| 2014-03-24 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 96,200 | 511,330 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 50.00 | 343,800 | 343,800 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 9,300 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.24 | -19,629 | 52,344 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 3,675 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.51 | -3,413 | 6,825 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.9080 | -12,971 | -660 | 20,629 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.9200 | -11,438 | -582 | 33,600 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.9150 | -2,642 | -135 | 45,038 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.9500 | -2,332 | -119 | 47,680 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.9100 | -1,984 | -101 | 50,012 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.5066 | 3,413 | 63 | 51,996 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 48,583 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 44,908 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.2400 | 19,629 | 338 | 40,258 | ||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.44 | -3,370 | 10,110 | |||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.6750 | -2,450 | -124 | 28,836 | ||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.7080 | -920 | -47 | 31,286 | ||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.4400 | 3,370 | 86 | 32,206 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17.50 | -30,240 | 60,480 | |||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22.66 | -17,437 | 17,438 | |||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50.6555 | -90,000 | -4,559 | 667,157 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50.6800 | -19,779 | -1,002 | 757,157 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50.6070 | -16,575 | -839 | 776,936 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50.6600 | -11,323 | -574 | 793,511 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22.6600 | 17,437 | 395 | 804,834 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.5000 | 30,240 | 529 | 787,397 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 3,675 | |||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.4300 | -2,565 | -129 | 28,836 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50.5050 | -1,110 | -56 | 31,401 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 32,511 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25.95 | -198,188 | 49,547 | |||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18.98 | -361,350 | 120,450 | |||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 14.54 | -414,000 | 276,000 | |||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.9000 | -256,185 | -13,040 | 168,625 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.9400 | -240,369 | -12,244 | 424,810 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.8250 | -157,815 | -8,021 | 665,179 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 51.1500 | -146,084 | -7,472 | 822,994 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.7000 | -120,981 | -6,134 | 969,078 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50.8890 | -52,104 | -2,652 | 1,090,059 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25.9500 | 198,188 | 5,143 | 1,142,163 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18.9800 | 361,350 | 6,858 | 943,975 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 14.5400 | 414,000 | 6,020 | 582,625 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 19.92 | -400,000 | 0 | |||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 51.6300 | -268,422 | -13,859 | 562,884 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 51.6300 | -24,695 | -1,275 | 831,306 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19.9200 | 400,000 | 7,968 | 856,001 | ||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 9,300 | |||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 51.5700 | -2,965 | -153 | 28,836 | ||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 51.5770 | -1,685 | -87 | 31,801 | ||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 33,486 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 19.92 | -750,000 | 0 | |||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 51.6300 | -501,228 | -25,878 | 466,358 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 19.9200 | 750,000 | 14,940 | 967,586 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17.95 | -53,750 | 266,425 | |||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 19.92 | -56,250 | 0 | |||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.4900 | -35,380 | -1,822 | 57,466 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.2500 | -34,944 | -1,791 | 92,846 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.2630 | -16,696 | -856 | 127,790 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.3290 | -15,045 | -772 | 144,486 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.9533 | 53,750 | 965 | 159,531 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19.9200 | 56,250 | 1,120 | 105,781 | ||||
| 2014-02-27 | 2014-02-25 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 50.6230 | -7,000 | -354 | 22,987 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.24 | -19,629 | 52,344 | |||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19.92 | -7,500 | 0 | |||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.51 | -3,413 | 6,825 | |||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53.5400 | -13,048 | -699 | 28,836 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53.4240 | -10,015 | -535 | 41,884 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53.5950 | -6,754 | -362 | 51,899 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53.5900 | -5,170 | -277 | 58,653 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53.5600 | -2,309 | -124 | 63,823 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.5066 | 3,413 | 63 | 66,132 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19.9200 | 7,500 | 149 | 62,719 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.2400 | 19,629 | 338 | 55,219 | ||||
| 2014-02-18 | 3 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 78,166,000 | ||||||||
| 2014-02-18 | 3 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 78,166,000 | ||||||||
| 2014-02-18 | 2014-02-13 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 0.00 | -33 | 3,177 | |||||
| 2014-02-18 | 2014-02-13 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 0.00 | 3,210 | 3,210 | |||||
| 2014-02-05 | 2013-11-26 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -3,065 | 14,558 | ||||||
| 2014-02-05 | 2013-11-27 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -6,257 | 26,767 | ||||||
| 2014-02-05 | 2013-11-27 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -20,135 | 60,976 | ||||||
| 2014-02-05 | 2013-12-20 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -19,624 | 168,625 | ||||||
| 2014-02-05 | 2014-02-04 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 53.1956 | -11,000 | -585 | 111,898 | ||||
| 2014-01-21 | 2014-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -14,724 | 142,774 | ||||||
| 2014-01-21 | 2014-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53.5400 | -7,970 | -427 | 35,590 | ||||
| 2014-01-21 | 2014-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,724 | 43,560 | ||||||
| 2014-01-06 | 2014-01-02 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -6,221 | 13,060 | ||||||
| 2014-01-06 | 2014-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 6,221 | 29,987 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 51.9650 | -3 | -0 | 4,830 | ||||
| 2014-01-03 | 2013-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 241 | 4,833 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 51.9650 | -3 | -0 | 23,766 | ||||
| 2014-01-03 | 2013-12-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 241 | 23,769 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 51.9650 | -3 | -0 | 8,683 | ||||
| 2014-01-03 | 2013-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 241 | 8,686 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 51.9650 | -3 | -0 | 12,888 | ||||
| 2014-01-03 | 2013-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 241 | 12,891 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 51.9650 | -3 | -0 | 52,417 | ||||
| 2014-01-03 | 2013-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 241 | 52,420 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 51.9650 | -3 | -0 | 25,869 | ||||
| 2014-01-03 | 2013-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 241 | 25,872 | ||||||
| 2013-12-19 | 2013-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -6,024 | 115,772 | ||||||
| 2013-12-19 | 2013-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50.2700 | -3,128 | -157 | 20,629 | ||||
| 2013-12-19 | 2013-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 6,024 | 23,757 | ||||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14.54 | -552,000 | 368,000 | |||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19.92 | -30,000 | 0 | |||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49.4800 | -356,990 | -17,664 | 757,157 | ||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49.4700 | -21,035 | -1,041 | 1,114,147 | ||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19.9200 | 30,000 | 598 | 1,135,182 | ||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14.5400 | 552,000 | 8,026 | 1,105,182 | ||||
| 2013-12-11 | 2013-12-10 | 4 | RODIN JUDITH | CMCSA | Option to Purchase | D | 21.31 | -11,250 | 0 | |||||
| 2013-12-11 | 2013-12-10 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 49.3400 | -4,860 | -240 | 13,798 | ||||
| 2013-12-11 | 2013-12-10 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 21.3133 | 11,250 | 240 | 18,658 | ||||
| 2013-12-09 | 2013-12-06 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 21.31 | -11,250 | 0 | |||||
| 2013-12-09 | 2013-12-06 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 49.3400 | -4,860 | -240 | 13,562 | ||||
| 2013-12-09 | 2013-12-06 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 21.3133 | 11,250 | 240 | 18,422 | ||||
| 2013-11-22 | 2013-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | -37 | 49,578 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 3,629 | 49,615 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -37 | 31,189 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 3,629 | 31,226 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 1,798 | 10,161 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -34 | 4,592 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 1,797 | 4,626 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -143 | 11,966 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 3,629 | 12,109 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | -34 | 23,528 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3,629 | 23,562 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | -35 | 38,106 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 3,629 | 38,141 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | -34 | 49,589 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 3,629 | 49,623 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | -34 | 49,691 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 3,629 | 49,725 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | -34 | 13,908 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 3,629 | 13,942 | ||||||
| 2013-11-07 | 2013-11-06 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 47.8419 | -11,000 | -526 | 122,898 | ||||
| 2013-11-07 | 2013-11-05 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -27,368 | 142,080 | ||||||
| 2013-11-07 | 2013-11-05 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 47.8400 | -13,119 | -628 | 133,898 | ||||
| 2013-11-07 | 2013-11-05 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 27,368 | 147,017 | ||||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14.54 | 14.5400 | -21,150 | -308 | 56,400 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.24 | 17.2400 | -19,629 | -338 | 71,973 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.34 | 18.3400 | -19,950 | -366 | 73,150 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25.02 | 25.0200 | -27,900 | -698 | 65,100 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19.92 | 19.9200 | -6,000 | -120 | 0 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48.2620 | -29,032 | -1,401 | 17,733 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48.2200 | -21,024 | -1,014 | 46,765 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48.2100 | -13,619 | -657 | 67,789 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48.1800 | -13,586 | -655 | 81,408 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48.1900 | -13,172 | -635 | 94,994 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48.2600 | -4,196 | -202 | 108,166 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19.9200 | 6,000 | 120 | 112,362 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.2400 | 19,629 | 338 | 106,362 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.3400 | 19,950 | 366 | 86,733 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14.5400 | 21,150 | 308 | 66,783 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25.0200 | 27,900 | 698 | 45,633 | ||||
| 2013-10-25 | 2013-10-23 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 46.9600 | -162,000 | -7,608 | 574,170 | ||||
| 2013-10-25 | 2013-10-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -5 | 32,792 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 45.1150 | -3 | -0 | 2,829 | ||||
| 2013-10-02 | 2013-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 278 | 2,832 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 45.1150 | -3 | -0 | 19,933 | ||||
| 2013-10-02 | 2013-09-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 278 | 19,936 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 45.1150 | -3 | -0 | 8,445 | ||||
| 2013-10-02 | 2013-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 278 | 8,448 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 45.1150 | -3 | -0 | 12,650 | ||||
| 2013-10-02 | 2013-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 278 | 12,653 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 45.1150 | -3 | -0 | 52,179 | ||||
| 2013-10-02 | 2013-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 278 | 52,182 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 45.1150 | -3 | -0 | 25,631 | ||||
| 2013-10-02 | 2013-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 278 | 25,634 | ||||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.98 | 18.9800 | -14,850 | -282 | 24,750 | |||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -53,920 | -1,372 | 13,480 | |||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 44.6600 | -52,511 | -2,345 | 17,733 | ||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 44.6600 | -16,259 | -726 | 70,244 | ||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.9800 | 14,850 | 282 | 86,503 | ||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25.4400 | 53,920 | 1,372 | 71,653 | ||||
| 2013-09-03 | 2013-08-29 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 71,090 | 338,870 | ||||||
| 2013-09-03 | 2013-08-29 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -71,090 | 81,111 | ||||||
| 2013-08-26 | 2013-08-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 59,723 | 90,568 | |||||
| 2013-08-08 | 2013-08-07 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 44.9477 | -19,996 | -899 | 119,649 | ||||
| 2013-08-06 | 2013-08-05 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.98 | 18.9800 | -481,800 | -9,145 | 160,600 | |||
| 2013-08-06 | 2013-08-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 45.6600 | -338,096 | -15,437 | 553,182 | ||||
| 2013-08-06 | 2013-08-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.9800 | 481,800 | 9,145 | 891,278 | ||||
| 2013-07-01 | 2013-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 41.7500 | -3 | -0 | 2,554 | ||||
| 2013-07-01 | 2013-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 240 | 2,557 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 41.7500 | -3 | -0 | 19,658 | ||||
| 2013-07-01 | 2013-06-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 240 | 19,661 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 41.7500 | -3 | -0 | 8,170 | ||||
| 2013-07-01 | 2013-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 240 | 8,173 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 41.7500 | -3 | -0 | 12,375 | ||||
| 2013-07-01 | 2013-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 240 | 12,378 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 41.7500 | -3 | -0 | 51,904 | ||||
| 2013-07-01 | 2013-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 240 | 51,907 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 41.7500 | -3 | -0 | 25,356 | ||||
| 2013-07-01 | 2013-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 240 | 25,359 | ||||||
| 2013-07-01 | 2013-06-28 | 4 | Angelakis Michael J By Trust | CMCSA | Class A Common Stock | I | 41.5000 | -54,733 | -2,271 | 48,551 | ||||
| 2013-07-01 | 2013-06-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41.5000 | -89,337 | -3,707 | 188,249 | ||||
| 2013-05-22 | 2013-05-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 41.5200 | -1,524 | -63 | 8,480 | ||||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 19.92 | 19.9200 | -800,000 | -15,936 | 400,000 | |||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43.7300 | -564,247 | -24,675 | 456,001 | ||||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43.7300 | -66,316 | -2,900 | 1,020,248 | ||||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19.9200 | 800,000 | 15,936 | 1,086,564 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 13,950 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 7,350 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19.92 | -6,000 | 6,000 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.51 | -3,412 | 10,238 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 43.2900 | -12,764 | -553 | 17,733 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 43.2382 | -4,973 | -215 | 30,497 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.5066 | 3,412 | 63 | 35,470 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 32,058 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 28,383 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19.9200 | 6,000 | 120 | 23,733 | ||||
| 2013-05-09 | 2013-05-07 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 41.2300 | -2,161 | -89 | 5,625 | ||||
| 2013-05-09 | 2013-05-07 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 43.2100 | -22,160 | -958 | 17,733 | ||||
| 2013-05-09 | 2013-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 43.2131 | -23,525 | -1,017 | 139,645 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25.44 | -264,081 | 87,680 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17.50 | -30,240 | 90,720 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22.66 | -17,438 | 34,875 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19.92 | -30,000 | 30,000 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43.0800 | -264,949 | -11,414 | 409,478 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22.6600 | 17,438 | 395 | 674,427 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19.9200 | 30,000 | 598 | 656,989 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.5000 | 30,240 | 529 | 626,989 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25.4400 | 264,081 | 6,718 | 596,749 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.98 | -14,850 | 24,750 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14.54 | -21,150 | 56,400 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.44 | -3,370 | 13,480 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 13,950 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.34 | -21,270 | 77,990 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.02 | -30,900 | 72,100 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 7,350 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19.92 | -7,500 | 7,500 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 42.5200 | -76,252 | -3,242 | 28,836 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 42.4219 | -31,113 | -1,320 | 105,088 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.4400 | 3,370 | 86 | 136,201 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 132,831 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 129,156 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19.9200 | 7,500 | 149 | 124,506 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.9800 | 14,850 | 282 | 117,006 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.5400 | 21,150 | 308 | 102,156 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.3400 | 21,270 | 390 | 81,006 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.0200 | 30,900 | 773 | 59,736 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -23,565 | 712,305 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 40.9000 | -12,462 | -510 | 332,668 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23,565 | 345,130 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18,840 | 478,613 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40.9000 | -9,324 | -381 | 199,595 | ||||
| 2013-04-25 | 2013-04-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,840 | 208,919 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3,255 | 121,796 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 40.9000 | -1,690 | -69 | 39,893 | ||||
| 2013-04-25 | 2013-04-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,255 | 41,583 | ||||||
| 2013-04-25 | 2013-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.7400 | -1,849 | -75 | 28,836 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3,585 | 157,498 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.9000 | -1,736 | -71 | 30,685 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,585 | 32,421 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -19,995 | 169,448 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 40.9000 | -9,585 | -392 | 163,170 | ||||
| 2013-04-25 | 2013-04-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19,995 | 172,755 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -52,480 | 415,130 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 40.9000 | -25,885 | -1,059 | 277,586 | ||||
| 2013-04-25 | 2013-04-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 52,480 | 303,471 | ||||||
| 2013-04-10 | 2013-04-09 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -72,100 | 5,960 | |||||
| 2013-04-10 | 2013-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41.2800 | -34,563 | -1,427 | 152,760 | ||||
| 2013-04-10 | 2013-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 72,100 | 187,323 | ||||||
| 2013-04-10 | 2013-04-08 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -54,025 | 78,060 | |||||
| 2013-04-10 | 2013-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41.6300 | -25,898 | -1,078 | 115,223 | ||||
| 2013-04-10 | 2013-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54,025 | 141,121 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 41.9800 | -3 | -0 | 2,317 | ||||
| 2013-04-02 | 2013-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 239 | 2,320 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 41.9800 | -3 | -0 | 19,421 | ||||
| 2013-04-02 | 2013-03-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 239 | 19,424 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 41.9800 | -3 | -0 | 7,933 | ||||
| 2013-04-02 | 2013-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 239 | 7,936 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 41.9800 | -3 | -0 | 12,138 | ||||
| 2013-04-02 | 2013-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 239 | 12,141 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 41.9800 | -3 | -0 | 51,667 | ||||
| 2013-04-02 | 2013-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 239 | 51,670 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 41.9800 | -3 | -0 | 25,119 | ||||
| 2013-04-02 | 2013-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 239 | 25,122 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -110,400 | 736,170 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.9800 | -54,984 | -2,308 | 286,564 | ||||
| 2013-04-01 | 2013-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 110,400 | 341,548 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -51,440 | 497,453 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41.9800 | -25,458 | -1,069 | 189,698 | ||||
| 2013-04-01 | 2013-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,440 | 215,156 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -88,320 | 735,870 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41.9800 | -46,706 | -1,961 | 321,183 | ||||
| 2013-04-01 | 2013-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 88,320 | 367,889 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -13,560 | 125,051 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41.9800 | -7,041 | -296 | 38,328 | ||||
| 2013-04-01 | 2013-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 13,560 | 45,369 | ||||||
| 2013-04-01 | 2013-04-01 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.4600 | -10,663 | -442 | 28,836 | ||||
| 2013-04-01 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -13,560 | 161,083 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.9800 | -6,565 | -276 | 39,499 | ||||
| 2013-04-01 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 13,560 | 49,043 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -66,240 | 467,610 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41.9800 | -32,672 | -1,372 | 250,610 | ||||
| 2013-04-01 | 2013-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 66,240 | 283,282 | ||||||
| 2013-03-28 | 2012-12-17 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -39 | 17,624 | ||||||
| 2013-03-28 | 2012-12-10 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | -78 | 2,992 | ||||||
| 2013-03-28 | 2012-11-02 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -3,950 | 17,624 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -58,500 | 39,190 | |||||
| 2013-03-28 | 2013-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.7500 | -29,136 | -1,216 | 231,148 | ||||
| 2013-03-28 | 2013-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58,500 | 260,284 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -47,250 | 30,845 | |||||
| 2013-03-28 | 2013-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41.7500 | -24,987 | -1,043 | 279,569 | ||||
| 2013-03-28 | 2013-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 47,250 | 304,556 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -27,750 | 104,405 | |||||
| 2013-03-28 | 2013-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41.7500 | -13,734 | -573 | 163,716 | ||||
| 2013-03-28 | 2013-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 27,750 | 177,450 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -7,110 | 1,062 | |||||
| 2013-03-28 | 2013-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41.7500 | -3,692 | -154 | 31,809 | ||||
| 2013-03-28 | 2013-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 7,110 | 35,501 | ||||||
| 2013-03-28 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5200 | -2,979 | -124 | 32,504 | ||||
| 2013-03-28 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -7,110 | 3,800 | |||||
| 2013-03-28 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.7500 | -3,442 | -144 | 35,483 | ||||
| 2013-03-28 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,110 | 41,138 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -36,000 | 110,635 | |||||
| 2013-03-28 | 2013-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41.7500 | -17,757 | -741 | 217,042 | ||||
| 2013-03-28 | 2013-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 36,000 | 234,799 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -47,205 | 97,690 | |||||
| 2013-03-27 | 2013-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.4700 | -23,510 | -975 | 201,784 | ||||
| 2013-03-27 | 2013-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 47,205 | 225,294 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -38,025 | 78,095 | |||||
| 2013-03-27 | 2013-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41.4700 | -20,109 | -834 | 257,306 | ||||
| 2013-03-27 | 2013-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38,025 | 277,415 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -28,215 | 116,120 | |||||
| 2013-03-27 | 2013-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41.7150 | -14,921 | -622 | 239,390 | ||||
| 2013-03-27 | 2013-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28,215 | 254,311 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,335 | 132,155 | |||||
| 2013-03-27 | 2013-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41.4700 | -11,054 | -458 | 149,700 | ||||
| 2013-03-27 | 2013-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,335 | 160,754 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,575 | 154,490 | |||||
| 2013-03-27 | 2013-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41.7150 | -11,173 | -466 | 138,419 | ||||
| 2013-03-27 | 2013-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,575 | 149,592 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -5,415 | 8,172 | |||||
| 2013-03-27 | 2013-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41.4700 | -2,812 | -117 | 28,391 | ||||
| 2013-03-27 | 2013-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5,415 | 31,203 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -3,915 | 13,587 | |||||
| 2013-03-27 | 2013-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41.7150 | -2,033 | -85 | 25,788 | ||||
| 2013-03-27 | 2013-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,915 | 27,821 | ||||||
| 2013-03-27 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.1700 | -2,213 | -91 | 31,815 | ||||
| 2013-03-27 | 2013-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -5,775 | 10,910 | |||||
| 2013-03-27 | 2013-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.4700 | -2,796 | -116 | 34,028 | ||||
| 2013-03-27 | 2013-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5,775 | 36,824 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,290 | 16,685 | |||||
| 2013-03-27 | 2013-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.7150 | -2,077 | -87 | 31,049 | ||||
| 2013-03-27 | 2013-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,290 | 33,126 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -18,750 | 132,085 | |||||
| 2013-03-27 | 2013-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41.4700 | -8,989 | -373 | 87,096 | ||||
| 2013-03-27 | 2013-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18,750 | 96,085 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -17,970 | 150,835 | |||||
| 2013-03-27 | 2013-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41.7150 | -8,615 | -359 | 77,335 | ||||
| 2013-03-27 | 2013-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17,970 | 85,950 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -28,755 | 146,635 | |||||
| 2013-03-27 | 2013-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41.4700 | -14,183 | -588 | 198,799 | ||||
| 2013-03-27 | 2013-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 28,755 | 212,982 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,345 | 175,390 | |||||
| 2013-03-27 | 2013-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41.7150 | -10,529 | -439 | 184,227 | ||||
| 2013-03-27 | 2013-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21,345 | 194,756 | ||||||
| 2013-03-26 | 2013-03-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | 130,000 | 144,895 | |||||
| 2013-03-26 | 2013-03-22 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 41.22 | 606,000 | 606,000 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 114,300 | 144,335 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 41.22 | 535,000 | 535,000 | |||||
| 2013-03-26 | 2013-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | 91,500 | 177,065 | |||||
| 2013-03-26 | 2013-03-22 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 41.22 | 314,000 | 314,000 | |||||
| 2013-03-26 | 2013-02-19 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 13,249 | 267,780 | ||||||
| 2013-03-26 | 2013-02-19 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -13,249 | 0 | ||||||
| 2013-03-26 | 2013-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | 15,800 | 17,502 | |||||
| 2013-03-26 | 2013-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 41.22 | 73,800 | 73,800 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 17,400 | 20,975 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 41.22 | 81,400 | 81,400 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 97,300 | 168,805 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 41.22 | 340,000 | 340,000 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 116,600 | 196,735 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 41.22 | 434,000 | 434,000 | |||||
| 2013-03-22 | 2013-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.6400 | -1,826 | -74 | 28,836 | ||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -3,540 | 3,575 | |||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.5100 | -7,514 | -304 | 30,662 | ||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.9800 | -1,714 | -70 | 38,176 | ||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,540 | 39,890 | ||||||
| 2013-03-22 | 2013-02-22 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 740 | 10,855 | ||||||
| 2013-03-22 | 2013-02-22 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 740 | 10,855 | ||||||
| 2013-03-22 | 2013-02-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -1,480 | 16,431 | ||||||
| 2013-03-22 | 2013-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3,540 | 138,611 | ||||||
| 2013-03-22 | 2013-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 40.9800 | -1,794 | -74 | 23,906 | ||||
| 2013-03-22 | 2013-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,540 | 25,700 | ||||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.50 | -4,650 | 18,600 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.24 | -19,629 | 71,973 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22.66 | -3,675 | 11,025 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.08 | -5,625 | 0 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.51 | -3,412 | 10,238 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5600 | -13,330 | -554 | 36,350 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5599 | -11,479 | -477 | 49,680 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5600 | -3,873 | -161 | 61,159 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5600 | -3,175 | -132 | 65,032 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5600 | -2,759 | -115 | 68,207 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41.5600 | -2,375 | -99 | 70,966 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.5066 | 3,412 | 63 | 73,341 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22.6600 | 3,675 | 83 | 69,929 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 66,254 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.0800 | 5,625 | 102 | 61,604 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.2400 | 19,629 | 338 | 55,979 | ||||
| 2013-02-15 | 2013-02-13 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 40.8981 | -24,116 | -986 | 67,980 | ||||
| 2013-02-06 | 2012-12-07 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -48,551 | 173,411 | ||||||
| 2013-02-06 | 2012-12-17 | 5 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | -9,519 | 7,172 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | 1,783 | 20,707 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 14,371 | 254,531 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -1,783 | 33,024 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -14,371 | 108,110 | ||||||
| 2013-02-06 | 2012-12-06 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -13,513 | 122,481 | ||||||
| 2013-02-06 | 2012-12-06 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -10 | 135,994 | ||||||
| 2013-02-06 | 2012-02-17 | 4/A | Smit Neil | CMCSA | Class A Common Stock | D | 28.5039 | -23,779 | -678 | 34,079 | ||||
| 2013-01-22 | 2013-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -14,724 | 174,643 | ||||||
| 2013-01-22 | 2013-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40.2650 | -7,210 | -290 | 36,350 | ||||
| 2013-01-22 | 2013-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,724 | 43,560 | ||||||
| 2013-01-04 | 2013-01-02 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -42,809 | 71,505 | |||||
| 2013-01-04 | 2013-01-02 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 38.5200 | -16,868 | -650 | 92,076 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 42,809 | 108,944 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -3 | 2,081 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 268 | 2,084 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -3 | 7,697 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 268 | 7,700 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 11,902 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 268 | 11,905 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 51,431 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 268 | 51,434 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -3 | 24,883 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 268 | 24,886 | ||||||
| 2012-12-31 | 2012-12-27 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 35.4889 | -106,000 | -3,762 | 699,298 | ||||
| 2012-12-21 | 2012-12-21 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 35.9279 | -105,400 | -3,787 | 269,835 | ||||
| 2012-12-21 | 2012-12-20 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 36.6650 | -106,000 | -3,886 | 805,298 | ||||
| 2012-12-21 | 2012-12-19 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 36.7447 | -105,800 | -3,888 | 375,235 | ||||
| 2012-12-19 | 2012-12-18 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 36.5854 | -106,000 | -3,878 | 911,298 | ||||
| 2012-12-19 | 2012-12-17 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 35.9398 | -47,800 | -1,718 | 481,035 | ||||
| 2012-12-19 | 2012-12-17 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 37.1906 | -58,000 | -2,157 | 2,034 | ||||
| 2012-12-19 | 2012-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -6,024 | 1,702 | |||||
| 2012-12-19 | 2012-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 38.0500 | -6,024 | -229 | 22,160 | ||||
| 2012-12-19 | 2012-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 6,024 | 28,184 | ||||||
| 2012-12-04 | 2012-12-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 36.0200 | -840 | -30 | 7,786 | ||||
| 2012-12-04 | 2012-12-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 37.2211 | -30,845 | -1,148 | 22,160 | ||||
| 2012-12-04 | 2012-12-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 36.9975 | -37 | -1 | 53,005 | ||||
| 2012-12-04 | 2012-11-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 36.0028 | -1,082 | -39 | 8,626 | ||||
| 2012-12-04 | 2012-11-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 37.0844 | -4,517 | -168 | 53,042 | ||||
| 2012-12-04 | 2012-09-13 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -14,918 | 57,560 | ||||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 19.92 | -506,250 | 56,250 | |||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36.6000 | -367,986 | -13,468 | 136,004 | ||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36.5540 | -138,264 | -5,054 | 503,990 | ||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19.9200 | 506,250 | 10,084 | 642,254 | ||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 18.34 | 164,340 | 164,340 | |||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18.34 | -164,340 | 383,460 | |||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 84,035 | 225,512 | ||||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -84,035 | 136,004 | ||||||
| 2012-11-29 | 2012-11-29 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 36.6977 | -150,359 | -5,518 | 226,096 | ||||
| 2012-11-29 | 2012-11-29 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36.6626 | -7,000 | -257 | 19,185 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 21.31 | -5,625 | 0 | |||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 19.79 | -11,250 | 0 | |||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36.5540 | -7,513 | -275 | 26,185 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36.5700 | -6,083 | -222 | 33,698 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36.5700 | -3,279 | -120 | 39,781 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 21.3133 | 5,625 | 120 | 43,060 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 19.7933 | 11,250 | 223 | 37,435 | ||||
| 2012-11-23 | 2012-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 0.00 | -28 | 3,939 | |||||
| 2012-11-23 | 2012-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 0.00 | -36 | 3,931 | |||||
| 2012-11-23 | 2012-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 0.00 | -37 | 3,930 | |||||
| 2012-11-23 | 2012-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0.00 | -156 | 3,811 | |||||
| 2012-11-23 | 2012-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | -42 | 26,185 | ||||||
| 2012-11-23 | 2012-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3,967 | 26,227 | ||||||
| 2012-11-23 | 2012-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 0.00 | -43 | 3,924 | |||||
| 2012-11-23 | 2012-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 0.00 | -36 | 3,931 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 0.00 | -36 | 3,931 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 0.00 | -43 | 3,924 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 0.00 | 3,967 | 3,967 | |||||
| 2012-11-20 | 2012-11-15 | 4/A | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35.0951 | -5,786 | -203 | 150,339 | ||||
| 2012-11-20 | 2012-11-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35.2937 | -2,677 | -94 | 138,800 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17.95 | -17,325 | 0 | |||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | 34.0670 | -12,585 | -429 | 18,924 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35.1000 | -8,862 | -311 | 138,800 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35.0951 | -8,463 | -297 | 147,662 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17.9533 | 17,325 | 311 | 17,325 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | 35.0149 | -25,771 | -902 | 39,052 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | 35.0725 | -16,756 | -588 | 64,823 | ||||
| 2012-11-08 | 2012-11-06 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 18.08 | -138,750 | 0 | |||||
| 2012-11-08 | 2012-11-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37.4400 | -95,980 | -3,593 | 178,089 | ||||
| 2012-11-08 | 2012-11-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 18.0800 | 138,750 | 2,509 | 274,069 | ||||
| 2012-11-08 | 2012-10-31 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -4,000 | 32,797 | ||||||
| 2012-11-08 | 2012-10-31 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -79,000 | 135,319 | ||||||
| 2012-11-05 | 2012-11-02 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 37.7926 | -24,360 | -921 | 66,135 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 36.6260 | -7,500 | -275 | 97,891 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 36.5075 | -4,671 | -171 | 105,391 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | 37.7200 | -2,829 | -107 | 3,070 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | 36.5442 | -2,740 | -100 | 2,969 | ||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Option to Purchase | D | 21.31 | -11,250 | 0 | |||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 37.4000 | -8,106 | -303 | 21,574 | ||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 37.3701 | -3,144 | -117 | 29,680 | ||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 21.3133 | 11,250 | 240 | 32,824 | ||||
| 2012-11-02 | 2012-06-08 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -2,628 | 5,709 | ||||||
| 2012-11-02 | 2012-11-01 | 4 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 37.7303 | -31,830 | -1,201 | 54,733 | ||||
| 2012-11-02 | 2012-11-01 | 4 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 37.7492 | -9,500 | -359 | 86,563 | ||||
| 2012-11-02 | 2012-11-01 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 37.7488 | -92,840 | -3,505 | 221,962 | ||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 18.08 | -275,000 | 0 | |||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 37.2500 | -189,521 | -7,060 | 217,586 | ||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 37.1862 | -85,479 | -3,179 | 407,107 | ||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 18.0800 | 275,000 | 4,972 | 492,586 | ||||
| 2012-10-29 | 2012-10-25 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 36.3600 | -233,500 | -8,490 | 0 | ||||
| 2012-10-17 | 2012-10-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15.89 | -6,291 | 0 | |||||
| 2012-10-17 | 2012-10-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 35.7200 | -2,800 | -100 | 3,718 | ||||
| 2012-10-17 | 2012-10-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15.8933 | 6,291 | 100 | 6,518 | ||||
| 2012-10-09 | 2012-10-05 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 27,368 | 189,443 | ||||||
| 2012-10-09 | 2012-08-22 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -14,685 | 117,562 | ||||||
| 2012-10-03 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -1,574 | 17,911 | ||||||
| 2012-10-03 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 33.0000 | -5,625 | -186 | 34,595 | ||||
| 2012-10-03 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33.8600 | -33,997 | -1,151 | 71,752 | ||||
| 2012-10-02 | 2012-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -3 | 1,816 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 280 | 1,819 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -3 | 7,432 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 280 | 7,435 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 11,637 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 280 | 11,640 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 51,166 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 280 | 51,169 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -3 | 24,618 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 280 | 24,621 | ||||||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Option to Purchase | D | 16.67 | 16.6666 | -11,250 | -187 | 0 | |||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 35.2500 | -5,930 | -209 | 7,408 | ||||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 35.2500 | -5,320 | -188 | 13,338 | ||||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 16.6666 | 11,250 | 187 | 18,658 | ||||
| 2012-09-14 | 2012-09-13 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14,918 | 87,396 | ||||||
| 2012-09-14 | 2012-09-12 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 15.89 | 15.8933 | -5,625 | -89 | 0 | |||
| 2012-09-14 | 2012-09-12 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 15.8933 | 5,625 | 89 | 9,708 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -86,639 | -2,204 | 351,761 | |||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17.50 | 17.5000 | -413,361 | -7,234 | 120,960 | |||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34.4800 | -293,610 | -10,124 | 376,455 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34.4690 | -133,113 | -4,588 | 670,065 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34.4800 | -73,277 | -2,527 | 803,178 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25.4400 | 86,639 | 2,204 | 876,455 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.5000 | 413,361 | 7,234 | 789,816 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17.50 | 17.5000 | -70,479 | -1,233 | 534,321 | |||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22.66 | 22.6600 | -296,437 | -6,717 | 52,313 | |||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19.92 | 19.9200 | -133,084 | -2,651 | 60,000 | |||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.9600 | -238,412 | -8,096 | 376,455 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.9486 | -110,486 | -3,751 | 614,867 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.9600 | -100,718 | -3,420 | 725,353 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.9600 | -50,384 | -1,711 | 826,071 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.5000 | 70,479 | 1,233 | 876,455 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19.9200 | 133,084 | 2,651 | 805,976 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22.6600 | 296,437 | 6,717 | 672,892 | ||||
| 2012-09-07 | 2012-09-07 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 34.6600 | -1,519 | -53 | 72,478 | ||||
| 2012-09-07 | 2012-09-06 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.08 | 18.0800 | -5,625 | -102 | 0 | |||
| 2012-09-07 | 2012-09-06 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 34.5400 | -4,106 | -142 | 73,997 | ||||
| 2012-09-07 | 2012-09-06 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.0800 | 5,625 | 102 | 78,103 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15.89 | 15.8933 | -21,834 | -347 | 6,291 | |||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19.92 | 19.9200 | -406,916 | -8,106 | 193,084 | |||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.08 | 18.0800 | -71,250 | -1,288 | 0 | |||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 32.8864 | -99,124 | -3,260 | 227 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 32.9000 | -15,195 | -500 | 99,351 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15.8933 | 21,834 | 347 | 114,546 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.5300 | -309,751 | -10,386 | 376,455 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.6572 | -116,477 | -3,920 | 686,206 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.5300 | -51,938 | -1,741 | 802,683 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.0800 | 71,250 | 1,288 | 854,621 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19.9200 | 406,916 | 8,106 | 783,371 | ||||
| 2012-09-05 | 2012-08-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 33.5900 | -11,250 | -378 | 22,260 | ||||
| 2012-09-05 | 2012-09-04 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 33.5215 | -27,067 | -907 | 105,180 | ||||
| 2012-08-29 | 2012-08-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18.08 | 18.0800 | -28,125 | -508 | 0 | |||
| 2012-08-29 | 2012-08-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33.9500 | -20,247 | -687 | 213,143 | ||||
| 2012-08-29 | 2012-08-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.0800 | 28,125 | 508 | 233,390 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.98 | 18.9800 | -59,400 | -1,127 | 39,600 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14.54 | 14.5400 | -63,450 | -923 | 77,550 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.50 | 17.5000 | -4,650 | -81 | 18,600 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.24 | 17.2400 | -39,258 | -677 | 91,602 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.34 | 18.3400 | -39,900 | -732 | 93,100 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22.66 | 22.6600 | -62,475 | -1,416 | 11,025 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19.92 | 19.9200 | -6,000 | -120 | 12,000 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9464 | -71,254 | -2,419 | 72,478 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -50,693 | -1,721 | 143,732 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -44,546 | -1,512 | 194,425 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -42,876 | -1,456 | 238,971 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -29,496 | -1,001 | 281,847 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -28,300 | -961 | 311,343 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -4,595 | -156 | 339,643 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33.9500 | -3,373 | -115 | 344,238 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.5000 | 4,650 | 81 | 347,611 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19.9200 | 6,000 | 120 | 342,961 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.2400 | 39,258 | 677 | 336,961 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.3400 | 39,900 | 732 | 297,703 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.9800 | 59,400 | 1,127 | 257,803 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22.6600 | 62,475 | 1,416 | 198,403 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14.5400 | 63,450 | 923 | 135,928 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15.89 | 15.8933 | -5,625 | -89 | 0 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.98 | 18.9800 | -14,850 | -282 | 39,600 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14.54 | 14.5400 | -21,150 | -308 | 77,550 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25.44 | 25.4400 | -50,550 | -1,286 | 16,850 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.34 | -42,540 | 99,260 | |||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19.92 | 19.9200 | -7,500 | -149 | 15,000 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.08 | 18.0800 | -5,625 | -102 | 5,625 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 787 | 10,115 | ||||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 787 | 10,115 | ||||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 33.1172 | -15,110 | -500 | 25,110 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 15.8933 | 5,625 | 89 | 40,220 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0200 | -42,916 | -1,460 | 62,833 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0200 | -30,798 | -1,048 | 105,749 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0200 | -13,898 | -473 | 136,547 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0200 | -10,919 | -371 | 150,445 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0200 | -5,639 | -192 | 161,364 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34.0200 | -4,048 | -138 | 167,003 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.0800 | 5,625 | 102 | 171,051 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19.9200 | 7,500 | 149 | 165,426 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.9800 | 14,850 | 282 | 157,926 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.5400 | 21,150 | 308 | 143,076 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.3400 | 42,540 | 780 | 121,926 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25.4400 | 50,550 | 1,286 | 79,386 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | 34.7300 | -12,850 | -446 | 19,281 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 21.31 | -5,625 | 5,625 | |||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 16.67 | -11,250 | 0 | |||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 34.4700 | -8,919 | -307 | 33,510 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 21.3133 | 5,625 | 120 | 42,429 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 16.6666 | 11,250 | 187 | 36,804 | ||||
| 2012-08-08 | 2012-08-07 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 18.08 | -250,000 | 275,000 | |||||
| 2012-08-08 | 2012-08-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 34.9400 | -177,137 | -6,189 | 217,586 | ||||
| 2012-08-08 | 2012-08-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 18.0800 | 250,000 | 4,520 | 394,723 | ||||
| 2012-08-07 | 2012-08-03 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 34.6100 | -18,392 | -637 | 27,597 | ||||
| 2012-07-03 | 2012-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -4 | 1,539 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 313 | 1,543 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -4 | 7,155 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 313 | 7,159 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 11,360 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 313 | 11,364 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 50,889 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 313 | 50,892 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -3 | 24,341 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 313 | 24,344 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | -524,767 | 1,017,298 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Trust | CMCSA | Class A Common Stock | I | -58,000 | 0 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 524,767 | 528,835 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 58,000 | 60,034 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 16.67 | -11,250 | 0 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 12.80 | -2,878 | 0 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 15.79 | -2,878 | 0 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 15.84 | -1,438 | 2 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 30.9500 | -9,456 | -293 | 16,691 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 15.8400 | 1,438 | 23 | 26,147 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 12.8000 | 2,878 | 37 | 24,709 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 15.7867 | 2,878 | 45 | 21,831 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 16.6666 | 11,250 | 187 | 18,953 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 29.0000 | -83,000 | -2,407 | 96,063 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J By Spouse's IRA | CMCSA | Class A Common Stock | I | 29.0000 | -2,400 | -70 | 0 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J By IRA | CMCSA | Class A Common Stock | I | 29.0000 | -11,400 | -331 | 0 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 29.0000 | -82,890 | -2,404 | 314,802 | ||||
| 2012-05-29 | 2012-05-09 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -84,364 | 397,692 | ||||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Option to Purchase | D | 16.67 | -11,250 | 0 | |||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 29.3191 | -10,000 | -293 | 113,062 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 29.3191 | -10,000 | -293 | 113,062 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | 29.3191 | -7,500 | -220 | 8,337 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 29.7200 | -6,318 | -188 | 21,574 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 29.7200 | -4,932 | -147 | 27,892 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 16.6666 | 11,250 | 187 | 32,824 | ||||
| 2012-05-14 | 2012-02-29 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -3,573 | 15,837 | ||||||
| 2012-05-09 | 2012-05-08 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -54,025 | 114,314 | |||||
| 2012-05-09 | 2012-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 29.4000 | -23,204 | -682 | 132,247 | ||||
| 2012-05-09 | 2012-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54,025 | 155,451 | ||||||
| 2012-05-01 | 2012-05-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30.2800 | -26,281 | -796 | 214,319 | ||||
| 2012-05-01 | 2012-04-30 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 15.89 | 15.8933 | -6,375 | -101 | 0 | |||
| 2012-05-01 | 2012-04-30 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29.8200 | -4,592 | -137 | 34,807 | ||||
| 2012-05-01 | 2012-04-30 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 15.8933 | 6,375 | 101 | 39,399 | ||||
| 2012-05-01 | 2012-04-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30.2600 | -3,279 | -99 | 28,836 | ||||
| 2012-04-27 | 2012-04-25 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 40 | 7,408 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 31 | 7,703 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 5 | 1,230 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -28,215 | 30,035 | |||||
| 2012-04-27 | 2012-04-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -12,725 | 376,455 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28,215 | 389,180 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,575 | 85,565 | |||||
| 2012-04-27 | 2012-04-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -9,933 | 189,369 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,575 | 199,302 | ||||||
| 2012-04-27 | 2012-04-04 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -11,462 | 97,475 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -3,915 | 7,726 | |||||
| 2012-04-27 | 2012-04-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -1,818 | 72,478 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,915 | 74,296 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -4,290 | 7,115 | |||||
| 2012-04-27 | 2012-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -1,844 | 32,115 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4,290 | 33,959 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 37 | 6,846 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 60 | 11,051 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -17,970 | 168,339 | |||||
| 2012-04-27 | 2012-04-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -7,718 | 101,426 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17,970 | 109,144 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 55 | 50,579 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 8 | 24,032 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -21,345 | 80,135 | |||||
| 2012-04-27 | 2012-04-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -9,285 | 482,056 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21,345 | 491,341 | ||||||
| 2012-04-18 | 2012-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.8658 | -105,495 | -3,151 | 240,600 | ||||
| 2012-04-11 | 2012-04-09 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -72,100 | 186,309 | |||||
| 2012-04-11 | 2012-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 29.3300 | -27,557 | -808 | 91,174 | ||||
| 2012-04-11 | 2012-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 72,100 | 118,731 | ||||||
| 2012-04-04 | 2012-04-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.7955 | -145,439 | -4,333 | 346,095 | ||||
| 2012-04-03 | 2012-04-01 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -3 | 1,225 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 333 | 1,228 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -4 | 6,809 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 333 | 6,813 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 10,990 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 333 | 10,994 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 50,524 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 333 | 50,527 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -4 | 24,023 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 333 | 24,027 | ||||||
| 2012-04-02 | 2012-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.9300 | -2,887 | -86 | 29,669 | ||||
| 2012-04-02 | 2012-03-30 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -47,070 | 101,480 | |||||
| 2012-04-02 | 2012-03-30 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 30.0100 | -20,475 | -614 | 469,395 | ||||
| 2012-04-02 | 2012-03-30 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 47,070 | 489,870 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -41,400 | 14,895 | |||||
| 2012-03-30 | 2012-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.9200 | -18,346 | -549 | 491,534 | ||||
| 2012-03-30 | 2012-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,400 | 509,880 | ||||||
| 2012-03-30 | 2012-03-27 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | -800,010 | 9,039,663 | ||||||
| 2012-03-30 | 2012-03-27 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Special Common Stock | I | -606,785 | 6,856,323 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -33,120 | 58,250 | |||||
| 2012-03-30 | 2012-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 29.9200 | -14,938 | -447 | 360,365 | ||||
| 2012-03-30 | 2012-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,120 | 375,303 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -19,290 | 108,140 | |||||
| 2012-03-30 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29.9200 | -8,488 | -254 | 191,670 | ||||
| 2012-03-30 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19,290 | 200,158 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -5,085 | 11,641 | |||||
| 2012-03-30 | 2012-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.9200 | -2,361 | -71 | 70,378 | ||||
| 2012-03-30 | 2012-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5,085 | 72,739 | ||||||
| 2012-03-30 | 2012-03-15 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -16,264 | 53,565 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -5,085 | 11,405 | |||||
| 2012-03-30 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.9200 | -2,176 | -65 | 36,593 | ||||
| 2012-03-30 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5,085 | 38,769 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -24,840 | 148,550 | |||||
| 2012-03-30 | 2012-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 29.9200 | -10,805 | -323 | 442,800 | ||||
| 2012-03-30 | 2012-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 24,840 | 453,605 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -58,500 | 56,295 | |||||
| 2012-03-28 | 2012-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30.1700 | -25,924 | -782 | 468,480 | ||||
| 2012-03-28 | 2012-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58,500 | 494,404 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | -47,205 | 114,795 | |||||
| 2012-03-28 | 2012-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30.3500 | -20,919 | -635 | 435,904 | ||||
| 2012-03-28 | 2012-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 47,205 | 456,823 | ||||||
| 2012-03-28 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29.7800 | -4,336 | -129 | 33,024 | ||||
| 2012-03-28 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 30.0100 | -29,694 | -891 | 151,174 | ||||
| 2012-03-28 | 2012-03-27 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -27,750 | 127,430 | |||||
| 2012-03-28 | 2012-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 30.1700 | -12,210 | -368 | 180,868 | ||||
| 2012-03-28 | 2012-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 27,750 | 193,078 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -22,335 | 155,180 | |||||
| 2012-03-28 | 2012-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 30.3500 | -9,828 | -298 | 165,328 | ||||
| 2012-03-28 | 2012-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,335 | 175,156 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -47,250 | 91,370 | |||||
| 2012-03-28 | 2012-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 30.1700 | -21,310 | -643 | 342,183 | ||||
| 2012-03-28 | 2012-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 47,250 | 363,493 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -38,025 | 138,620 | |||||
| 2012-03-28 | 2012-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 30.3500 | -17,150 | -521 | 316,243 | ||||
| 2012-03-28 | 2012-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38,025 | 333,393 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -7,110 | 16,726 | |||||
| 2012-03-28 | 2012-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 30.1700 | -3,302 | -100 | 83,918 | ||||
| 2012-03-28 | 2012-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 7,110 | 87,220 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | -5,415 | 23,836 | |||||
| 2012-03-28 | 2012-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 30.3500 | -2,515 | -76 | 80,110 | ||||
| 2012-03-28 | 2012-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5,415 | 82,625 | ||||||
| 2012-03-28 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30.0710 | -4,037 | -121 | 29,647 | ||||
| 2012-03-28 | 2012-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -7,110 | 16,490 | |||||
| 2012-03-28 | 2012-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30.1700 | -3,042 | -92 | 33,684 | ||||
| 2012-03-28 | 2012-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,110 | 36,726 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -5,775 | 23,600 | |||||
| 2012-03-28 | 2012-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30.3500 | -2,471 | -75 | 29,616 | ||||
| 2012-03-28 | 2012-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5,775 | 32,087 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | -18,750 | 258,409 | |||||
| 2012-03-28 | 2012-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 30.3500 | -6,178 | -188 | 46,631 | ||||
| 2012-03-28 | 2012-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18,750 | 52,809 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -36,000 | 173,390 | |||||
| 2012-03-28 | 2012-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 30.1700 | -15,660 | -472 | 428,765 | ||||
| 2012-03-28 | 2012-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 36,000 | 444,425 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | -28,755 | 209,390 | |||||
| 2012-03-28 | 2012-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 30.3500 | -12,508 | -380 | 408,425 | ||||
| 2012-03-28 | 2012-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 28,755 | 420,933 | ||||||
| 2012-03-27 | 2012-03-23 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0.00 | 162,000 | 162,000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 29.99 | 655,000 | 655,000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | 23,900 | 29,375 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29.99 | 97,100 | 97,100 | |||||
| 2012-03-27 | 2012-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | 125,600 | 177,515 | |||||
| 2012-03-27 | 2012-03-23 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 29.99 | 375,000 | 375,000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | 157,100 | 176,645 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 29.99 | 638,000 | 638,000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0.00 | 21,700 | 29,251 | |||||
| 2012-03-27 | 2012-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 29.99 | 88,000 | 88,000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0.00 | 133,300 | 277,159 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 29.99 | 407,000 | 407,000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0.00 | 160,600 | 238,145 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 29.99 | 516,000 | 516,000 | |||||
| 2012-03-22 | 2012-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3,540 | 142,151 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -1,644 | 77,210 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3,540 | 78,854 | ||||||
| 2012-03-22 | 2012-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29.2500 | -4,366 | -128 | 37,360 | ||||
| 2012-03-22 | 2012-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29.7486 | -29,694 | -883 | 152,821 | ||||
| 2012-03-22 | 2012-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.7925 | -2,010 | -60 | 26,312 | ||||
| 2012-03-22 | 2012-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3,540 | 189,367 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -1,515 | 28,322 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3,540 | 29,837 | ||||||
| 2012-03-20 | 2012-03-20 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.6299 | -145,509 | -4,311 | 409,618 | ||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -104,100 | 846,570 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.5000 | -46,131 | -1,361 | 555,127 | ||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 104,100 | 601,258 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0.00 | -83,280 | 19,545 | |||||
| 2012-03-20 | 2012-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 29.5000 | -37,560 | -1,108 | 295,368 | ||||
| 2012-03-20 | 2012-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 83,280 | 332,928 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0.00 | -48,500 | 51,915 | |||||
| 2012-03-20 | 2012-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29.5000 | -21,340 | -630 | 182,515 | ||||
| 2012-03-20 | 2012-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 48,500 | 203,855 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -10,240 | 145,691 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.5000 | -4,755 | -140 | 75,314 | ||||
| 2012-03-20 | 2012-03-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 10,240 | 80,069 | ||||||
| 2012-03-20 | 2012-03-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.6501 | -2,180 | -65 | 26,297 | ||||
| 2012-03-20 | 2012-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0.00 | -10,240 | 5,475 | |||||
| 2012-03-20 | 2012-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.5000 | -4,381 | -129 | 28,477 | ||||
| 2012-03-20 | 2012-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 10,240 | 32,858 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -39,920 | 748,269 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 29.5000 | -16,786 | -495 | 144,723 | ||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 39,920 | 161,509 | ||||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18.08 | -28,125 | 28,125 | |||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29.1946 | -19,787 | -578 | 41,726 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29.5709 | -54,660 | -1,616 | 155,355 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29.7000 | -21,532 | -640 | 210,015 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29.6584 | -6,593 | -196 | 231,547 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.0800 | 28,125 | 508 | 238,140 | ||||
| 2012-03-14 | 2012-03-12 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29.7814 | -8,415 | -251 | 22,618 | ||||
| 2012-03-09 | 2012-03-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.6494 | -47,840 | -1,418 | 69,829 | ||||
| 2012-03-08 | 2012-03-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 28.7612 | -150,000 | -4,314 | 497,158 | ||||
| 2012-03-08 | 2012-02-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -27,000 | 647,158 | ||||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17.50 | -69,750 | 23,250 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19.92 | -102,000 | 18,000 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.08 | -5,625 | 5,625 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.51 | -54,600 | 13,650 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.5200 | -184,135 | -5,436 | 117,669 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.0800 | 5,625 | 102 | 301,804 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.5066 | 54,600 | 1,010 | 296,179 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17.5000 | 69,750 | 1,221 | 241,579 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19.9200 | 102,000 | 2,032 | 171,829 | ||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 18.08 | -450,000 | 525,000 | |||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 29.4400 | -345,121 | -10,160 | 121,589 | ||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 29.3615 | -104,879 | -3,079 | 466,710 | ||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 18.0800 | 450,000 | 8,136 | 571,589 | ||||
| 2012-02-29 | 2012-02-27 | 4 | BONOVITZ SHELDON M By Family Partnership | CMCSA | Class A Special Common Stock | I | 28.2900 | -9,000 | -255 | 133,062 | ||||
| 2012-02-29 | 2012-02-27 | 4 | BONOVITZ SHELDON M By Family Partnership | CMCSA | Class A Special Common Stock | I | 28.2900 | -9,000 | -255 | 133,062 | ||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18.08 | -138,750 | 11,250 | |||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.6700 | -104,713 | -3,107 | 69,829 | ||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29.6802 | -34,037 | -1,010 | 174,542 | ||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.0800 | 138,750 | 2,509 | 208,579 | ||||
| 2012-02-22 | 2012-02-17 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 18.08 | -1,286,250 | 138,750 | |||||
| 2012-02-22 | 2012-02-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29.0400 | -996,858 | -28,949 | 674,158 | ||||
| 2012-02-22 | 2012-02-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 18.0800 | 1,286,250 | 23,255 | 1,671,016 | ||||
| 2012-02-22 | 2012-02-22 | 4 | BURKE STEPHEN B By 401(k) | CMCSA | Class A Special Common Stock | I | 28.1300 | -37,249 | -1,048 | 0 | ||||
| 2012-02-22 | 2012-02-22 | 4 | BURKE STEPHEN B By 401(k) | CMCSA | Class A Common Stock | I | 28.9700 | -13,905 | -403 | 0 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15.89 | -253,125 | 28,125 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15.89 | -226,875 | 281,250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18.08 | -678,750 | 71,250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 27.8900 | -189,074 | -5,273 | 92,712 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 27.9200 | -169,385 | -4,729 | 281,786 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 27.8700 | -121,541 | -3,387 | 451,171 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15.8933 | 226,875 | 3,606 | 572,712 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15.8933 | 253,125 | 4,023 | 345,837 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28.7000 | -531,000 | -15,240 | 249,648 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28.6900 | -147,750 | -4,239 | 780,648 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18.0800 | 678,750 | 12,272 | 928,398 | ||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 15.89 | -46,875 | 5,625 | |||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 28.0000 | -33,276 | -932 | 4,083 | ||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 27.9900 | -13,599 | -381 | 37,359 | ||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 15.8933 | 46,875 | 745 | 50,958 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 15.89 | -6,375 | 6,375 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 15.89 | -75,000 | 0 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18.08 | -543,750 | 56,250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 27.6300 | -46,697 | -1,290 | 61,513 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 28.3900 | -7,044 | -200 | 108,210 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 27.6300 | -4,754 | -131 | 115,254 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 15.8933 | 6,375 | 101 | 120,008 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 15.8933 | 75,000 | 1,192 | 113,633 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 28.4500 | -424,975 | -12,091 | 210,015 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.0800 | 543,750 | 9,831 | 634,990 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15.89 | -5,625 | 5,625 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.08 | -5,625 | 5,625 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.98 | -44,550 | 54,450 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14.54 | -42,300 | 98,700 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.50 | -69,750 | 23,250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17.24 | -39,258 | 91,602 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22.66 | -58,800 | 14,700 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19.92 | -7,500 | 22,500 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18.51 | -54,600 | 13,650 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 27.7900 | -4,179 | -116 | 34,595 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 27.6200 | -1,446 | -40 | 38,774 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 15.8933 | 5,625 | 89 | 40,220 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.5000 | -68,861 | -1,963 | 31,033 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -53,443 | -1,531 | 99,894 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -51,415 | -1,473 | 153,337 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -42,988 | -1,232 | 204,752 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -35,518 | -1,018 | 247,740 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -29,866 | -856 | 283,258 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -29,785 | -853 | 313,124 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.5000 | -29,130 | -830 | 342,909 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -6,128 | -176 | 372,039 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28.6500 | -4,379 | -125 | 378,167 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.0800 | 5,625 | 102 | 382,546 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19.9200 | 7,500 | 149 | 376,921 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.2400 | 39,258 | 677 | 369,421 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.5400 | 42,300 | 615 | 330,163 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.9800 | 44,550 | 846 | 287,863 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.5066 | 54,600 | 1,010 | 243,313 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22.6600 | 58,800 | 1,332 | 188,713 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17.5000 | 69,750 | 1,221 | 129,913 | ||||
| 2012-02-22 | 2012-02-17 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 28.5039 | -23,799 | -678 | 34,059 | ||||
| 2012-02-13 | 2011-12-23 | 5 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 169,563 | 179,063 | ||||||
| 2012-02-13 | 2011-12-23 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -169,563 | 392,178 | ||||||
| 2012-02-13 | 2011-12-19 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -9,462 | 19,410 | ||||||
| 2012-02-13 | 2011-12-20 | 5 | BRCC HOLDINGS LLC | CMCSA | Class A Special Common Stock | D | -200,000 | 6,856,323 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 32 | 7,368 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 24 | 7,672 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 4 | 895 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 28 | 6,480 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 46 | 10,661 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 42 | 50,194 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 5 | 23,693 | ||||||
| 2012-01-19 | 2012-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -14,724 | 192,907 | ||||||
| 2012-01-19 | 2012-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -6,499 | 60,163 | ||||||
| 2012-01-19 | 2012-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,724 | 66,662 | ||||||
| 2012-01-19 | 2011-11-10 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 1,215 | 9,328 | ||||||
| 2012-01-19 | 2011-11-10 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 1,215 | 9,328 | ||||||
| 2012-01-19 | 2011-11-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -2,430 | 31,843 | ||||||
| 2012-01-17 | 2012-01-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -17,337 | 91,240 | ||||||
| 2012-01-17 | 2012-01-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,402 | 108,577 | ||||||
| 2012-01-17 | 2011-12-30 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | 16,907 | 31,509 | ||||||
| 2012-01-17 | 2011-12-30 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -16,907 | 38,633 | ||||||
| 2012-01-17 | 2011-12-27 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 13,475 | 144,663 | ||||||
| 2012-01-17 | 2011-12-27 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -13,475 | 147,496 | ||||||
| 2012-01-17 | 2011-12-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -11,250 | 32,838 | ||||||
| 2012-01-17 | 2011-12-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -2,675 | 44,088 | ||||||
| 2012-01-17 | 2011-12-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -2,260 | 46,763 | ||||||
| 2012-01-10 | 2012-01-09 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 23.66 | -1,125,000 | 0 | |||||
| 2012-01-10 | 2012-01-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | 24.8000 | -1,094,365 | -27,140 | 36,797 | ||||
| 2012-01-10 | 2012-01-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | 23.6600 | 1,125,000 | 26,618 | 1,131,162 | ||||
| 2012-01-10 | 2011-12-20 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Special Common Stock | I | -200,000 | 6,856,323 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 320,000 | 1,542,065 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 58,000 | 58,000 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -320,000 | 6,162 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -58,000 | 384,766 | ||||||
| 2012-01-10 | 2011-05-31 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -10 | 326,162 | ||||||
| 2012-01-10 | 2012-01-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 23.66 | -450,000 | 0 | |||||
| 2012-01-10 | 2012-01-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 24.8400 | -437,431 | -10,866 | 92,712 | ||||
| 2012-01-10 | 2012-01-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 23.6600 | 450,000 | 10,647 | 530,143 | ||||
| 2012-01-05 | 2012-01-04 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 24.7300 | -337,270 | -8,341 | 824,190 | ||||
| 2012-01-05 | 2012-01-03 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 23.27 | -750,000 | 0 | |||||
| 2012-01-05 | 2012-01-03 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 24.4300 | -725,616 | -17,727 | 80,143 | ||||
| 2012-01-05 | 2012-01-03 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 23.2667 | 750,000 | 17,450 | 805,759 | ||||
| 2012-01-05 | 2012-01-03 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -13,854 | 32,131 | ||||||
| 2012-01-05 | 2012-01-03 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 13,854 | 25,554 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -5 | 891 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 422 | 896 | ||||||
| 2012-01-04 | 2012-01-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 23.66 | -135,000 | 0 | |||||
| 2012-01-04 | 2012-01-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 24.2800 | -132,839 | -3,225 | 4,083 | ||||
| 2012-01-04 | 2012-01-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 23.6600 | 135,000 | 3,194 | 136,922 | ||||
| 2012-01-04 | 2012-01-04 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 23.66 | -187,500 | 0 | |||||
| 2012-01-04 | 2012-01-04 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 24.2000 | -184,748 | -4,471 | 37,025 | ||||
| 2012-01-04 | 2012-01-04 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 23.6600 | 187,500 | 4,436 | 221,773 | ||||
| 2012-01-04 | 2011-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -3 | 6,452 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 422 | 6,455 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -2 | 10,615 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 422 | 10,617 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -2 | 50,152 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 422 | 50,155 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -4 | 23,688 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 422 | 23,692 | ||||||
| 2012-01-04 | 2012-01-04 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 23.66 | -900,000 | 0 | |||||
| 2012-01-04 | 2012-01-04 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | 24.2800 | -884,043 | -21,465 | 734,397 | ||||
| 2012-01-04 | 2012-01-04 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | 23.6600 | 900,000 | 21,294 | 1,618,440 | ||||
| 2012-01-04 | 2011-12-20 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -500 | 718,440 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80,000 | 718,940 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80,000 | 718,940 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80,000 | 878,940 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80,000 | 958,940 | ||||||
| 2011-05-13 | 3 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 22,500 | ||||||||
| 2008-07-23 | 2008-07-01 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 399 | 4,589 | ||||||
| 2008-04-02 | 2008-04-01 | 4 | ANSTROM S DECKER | CMCSA | Class A Common Stock | D | 372 | 6,794 | ||||||
| 2008-04-02 | 2008-04-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 372 | 3,895 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -36,180 | 168,840 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19.3900 | -15,343 | -298 | 91,801 | ||||
| 2008-03-11 | 2008-03-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 36,180 | 107,144 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -21,038 | 98,175 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19.3900 | -9,214 | -179 | 76,182 | ||||
| 2008-03-11 | 2008-03-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 21,038 | 85,396 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -67,500 | 60,000 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19.6700 | -26,132 | -514 | 64,358 | ||||
| 2008-03-11 | 2008-03-09 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 67,500 | 90,490 | ||||||
| 2008-03-11 | 2008-01-02 | 4 | COHEN DAVID L | CMCSA | Restricted Shares | D | -7,500 | 0 | ||||||
| 2008-03-11 | 2008-01-02 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 17.6600 | -2,421 | -43 | 5,870 | ||||
| 2008-03-11 | 2008-01-02 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 7,500 | 8,291 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -45,225 | 211,050 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19.3900 | -19,808 | -384 | 148,018 | ||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45,225 | 167,826 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -24,750 | 66,000 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19.6700 | -10,840 | -213 | 122,601 | ||||
| 2008-03-11 | 2008-03-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 24,750 | 133,441 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -21,825 | 101,850 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 19.3900 | -9,215 | -179 | 27,391 | ||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 21,825 | 36,606 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -5,558 | 25,935 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19.3900 | -2,023 | -39 | 35,694 | ||||
| 2008-03-11 | 2008-03-10 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5,558 | 37,717 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -2,250 | 6,000 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19.6700 | -819 | -16 | 32,159 | ||||
| 2008-03-11 | 2008-03-09 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2,250 | 32,978 | ||||||
| 2006-11-21 | 2006-11-20 | 4 | SOVERN MICHAEL I | CMCSA | Phantom Stock | D | 2,451 | 6,136 | ||||||
| 2005-12-20 | 2005-12-19 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 3,755 | 3,755 | ||||||
| 2005-10-05 | 2005-10-03 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 213 | 417 | ||||||
| 2005-07-05 | 2005-07-01 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 204 | 204 | ||||||
| 2005-07-05 | 2005-07-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 204 | 68,389 | ||||||
| 2004-01-06 | 2004-01-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 191 | 1,084 | ||||||
| 2003-09-19 | 2003-09-18 | 4 | BRODSKY JULIAN A | CMCSA | Phantom Stock | D | 0.00 | 30.0000 | -333,333 | -10,000 | 1,859,311 | |||
| 2003-09-19 | 2003-09-09 | 4 | BRODSKY JULIAN A | CMCSA | Class A Special Common Stock | D | 29.2800 | -8,570 | -251 | 916,289 |
P
공개 시장에서 또는 사적으로 비파생증권 또는 파생증권 매입
S
공개 시장에서 또는 사적으로 비파생증권 또는 파생증권 매각
A
자사로부터 유가증권(옵션 등)을 보조, 지급 또는 기타 취득
C
파생상품 전환
D
자사에게 유가증권을 매각 또는 양도
F
기업으로부터 인도 받은 유가증권의 일부를 사용한 행사 가격 또는 조세 채무의 지급
G
내부자에 의한 또는 내부자에게 증권 증여
K
지분스왑 및 유사 위험 회피거래
M
자사로부터 인도 받은 파생증권(옵션 등)의 행사 또는 전환
V
보고서 양식 4에 자진 신고된 거래
J
기타 (거래 내용을 설명하는 각주와 동반)
