인터랙티브 브로커스 그룹, Inc.
US ˙ NasdaqGS ˙ US45841N1072

소개

이 페이지에서는 Earl H Nemser의 공개된 내부자의 매매 거래 내역을 종합적으로 분석합니다. 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. 이러한 제한에도 불구하고, 학계 연구에 따르면 내부자는, 일반적으로, 자신의 회사 주식에 대한 실적이 시장의 수익률을 능가하는 경향성을 보였습니다.

평균 거래 수익성

평균 거래 수익성은 내부자가 지난 3년 동안 매입한 모든 "공개 시장"(Open market)에서의 매입의 평균 수익률입니다. 이를 계산하기 위해 10b5-1 거래 계획의 일부로 표시된 모든 거래를 제외하고 내부자가 계획되지 않은 모든 오픈 마켓에서의 매입을 조사합니다. 그런 다음 3개월, 6개월, 12개월 동안 해당 거래의 평균 성과를 계산하여 각 거래에 대한 최종 성과 지표를 생성합니다. 마지막으로 내부자에 대한 성과 지표를 계산하기 위해 모든 성과 지표의 평균을 내립니다. 이 목록에는 지난 2년 동안 최소 3번 이상 거래한 내부자만 포함됩니다.

내부자의 매매 거래 수익성이 "해당 없음"인 경우, 내부자는 지난 3년 동안 공개 시장에서 매수한 적이 없거나, 거래가 너무 최근에 이루어져서 신뢰할 수 있는 성과 지표를 산출할 수 없는 경우에 해당합니다.

업데이트 주기: 일별

최고 수익율의 내부자 목록을 확인하세요.

가장 높은 순위의 내부자를 확인하세요
내부자 포지션이 보고된 기업

SEC 서류에 따르면 Earl H Nemser 기업이 다음 기업에 대한 보유 또는 거래를 보고했습니다:

증권 소유권 최근 보고된 보유 주식
US:IBKR / Interactive Brokers Group, Inc. Vice Chairman, Director 429,344
차트 해석 방법

아래 차트는 Earl H Nemser에 의한 각 "공개 시장"(Open market)에서 계획되지 않은 거래 이후 증권의 주가 실적을 보여줍니다. 계획되지 않은 거래는 10b5-1 거래 계획의 일환으로 이루어지지 않은 거래입니다. 주가 실적은 주가의 누적 백분율 변화로 표시됩니다. 예를 들어, 2019년 1월 1일 내부자의 매매 거래가 이루어졌을 경우, 차트는 현재까지 증권의 일별 백분율 변화를 보여줍니다. 이 기간 동안 주가가 10달러에서 15달러로 간다면, 주가의 누적 백분율 변화는 50%가 됩니다. 10달러에서 20달러로의 가격 변화는 100%가 되며, 10달러에서 5달러로의 가격 변화는 -50%가 됩니다.

궁극적으로 내부자의 매매 거래가 내부자의 정보를 이용하여 이익을 얻기 위해 거래 타이밍을 맞추고 있는지 확인하기 위해 내부자의 매매 거래가 주가의 초과 수익률(양 또는 음)과 얼마나 밀접한 상관 관계가 있는지 확인하고자 합니다. 내부자가 이러한 작업을 수행하고 있는 상황을 고려해 보겠습니다. 이러한 상황에서 우리는 (a) 매입 후 양의 수익률 또는 (b) 매각 후 음의 수익률을 기대할 수 있습니다. (a)의 경우, 매입 차트는 상향으로 기울어진 일련의 곡선을 보여주며, 각 매입 거래 후 양의 수익률을 나타냅니다. (b)의 경우, SALE 차트는 하향으로 기울어진 일련의 곡선을 보여주며, 각 판매 거래 후 음의 수익률을 나타냅니다.

그러나 이것만으로는 결론을 도출하기에 충분하지 않습니다. 예를 들어, 해당 기업의 주가가 수년에 걸쳐 비주기적 상승 추세에 있다면, Fintel은 매입 후 도표가 모두 상향 곡선으로 예상할 수 있습니다. 마찬가지로, 수년에 걸쳐 비주기적 하락은 거래 후에 하향 곡선으로 초래할 가능성이 높습니다. 이 도표들 중 어느 것도 내부자의 매매 거래 활동을 시사하지는 않습니다.

가장 강력한 지표는 주가가 극단적으로 순환하는 상황일 것이고, PURCHASE 차트에는 긍정적인 시그널이, SALE 차트에는 부정적인 플롯이 존재했습니다. 이는 자신들의 금전적 이익을 위한 거래 타이밍을 재던 내부자에 의한 상황일 가능성이 높습니다.

내부자 매입 IBKR / Interactive Brokers Group, Inc.: 단기 이익 분석

이 섹션에서는 IBKR / Interactive Brokers Group, Inc.에 대한 "공개 시장"(Open market)에서 계획되지 않은 내부자의 매입이 발생한 모든 상품의 수익성을 분석합니다. 이 분석은 내부자가 지속적으로 비정상적인 수익을 창출하는지 이해하는 데 도움이 되며, 이를 따를 가치가 있습니다. 이 분석은 각 거래 후 1년 동안 수행되며, 결과는 이론 값입니다.

아래 표는 사전 거래 계획(Automated trading plan)에 포함되지 않은 가장 최근의 공개 시장 매입을 보여줍니다.

거래일 티커 내부자 보고된
지분		 보고된
가격		 조정된
지분		 조정된
가격		 가격 기준 최고까지
일수		 최고
가격		 최고
이익 ($)		 최고 수익률 (%)
이 내부자와 유가 증권의 조합과 관련하여 계획되지 않은 공개된 "공개 시장"(Open market) 거래는 없습니다.

조정 가격은 분할 조정된 가격입니다. 조정된 주식은 조정된 지분입니다.

IBKR / Interactive Brokers Group, Inc. Insider Trades
내부자 매매 IBKR / Interactive Brokers Group, Inc.: 단기 손실 분석

이 섹션에서는 IBKR / Interactive Brokers Group, Inc.에서 이루어진 계획되지 않은 모든 공개 시장에서의 내부자 매도의 단기 손실 회피를 분석합니다. 일관된 손실 회피 패턴은 향후 매각 거래에서 가격 하락이 발생할 수도 있다는 것을 예측할 수 있습니다. 이 분석은 각 거래 후 1년을 대상으로 한 것이며, 결과는 이론 값입니다.

아래 표는 자동 거래 계획에 포함되지 않은 가장 최근의 "공개 시장"(Open market) 매매를 보여줍니다.

거래일 티커 내부자 보고된
지분		 보고된
가격		 조정된
지분		 조정된
가격		 가격 기준 최저까지
일수		 최저에서
가격		 회피된
최대 손실($)		 회피된
최대 손실율(%)
2026-01-27 IBKR Nemser Earl H 39,731 75.0700 39,731 75.0700 2,982,606 62 63.6900 -452,139 -15.16
2026-01-27 IBKR Nemser Earl H 20,469 75.7500 20,469 75.7500 1,550,527
2026-01-26 IBKR Nemser Earl H 60,882 75.8300 60,882 75.8300 4,616,682
2026-01-26 IBKR Nemser Earl H 30,817 76.7200 30,817 76.7200 2,364,280
2026-01-26 IBKR Nemser Earl H 3,101 77.9800 3,101 77.9800 241,816
2026-01-23 IBKR Nemser Earl H 84,935 77.6500 84,935 77.6500 6,595,203
2026-01-23 IBKR Nemser Earl H 60,065 78.1400 60,065 78.1400 4,693,479
2026-01-22 IBKR Nemser Earl H 100,000 76.8100 100,000 76.8100 7,681,000
2025-08-14 IBKR Nemser Earl H 33,379 63.8600 33,379 63.8600 2,131,583
2025-08-14 IBKR Nemser Earl H 20,521 64.2200 20,521 64.2200 1,317,859
2025-08-13 IBKR Nemser Earl H 4,600 63.7500 4,600 63.7500 293,250
2025-08-13 IBKR Nemser Earl H 200 64.1900 200 64.1900 12,838
2025-08-13 IBKR Nemser Earl H 200 66.0900 200 66.0900 13,218
2025-08-13 IBKR Nemser Earl H 2,400 66.7700 2,400 66.7700 160,248
2025-08-13 IBKR Nemser Earl H 200 67.2000 200 67.2000 13,440
2025-08-12 IBKR Nemser Earl H 153,000 67.3900 153,000 67.3900 10,310,670
2025-08-12 IBKR Nemser Earl H 41,086 67.8800 41,086 67.8800 2,788,918
2025-08-11 IBKR Nemser Earl H 12,841 66.0900 12,841 66.0900 848,662
2025-08-08 IBKR Nemser Earl H 10,200 65.6000 10,200 65.6000 669,120
2025-08-08 IBKR Nemser Earl H 2,641 65.9400 2,641 65.9400 174,148
2025-08-07 IBKR Nemser Earl H 12,400 63.9400 12,400 63.9400 792,856
2025-08-07 IBKR Nemser Earl H 441 64.3500 441 64.3500 28,378
2025-08-06 IBKR Nemser Earl H 12,641 63.4700 12,641 63.4700 802,324
2025-08-06 IBKR Nemser Earl H 200 64.1600 200 64.1600 12,832
2025-08-05 IBKR Nemser Earl H 11,041 63.6400 11,041 63.6400 702,649
2025-08-05 IBKR Nemser Earl H 1,800 64.8400 1,800 64.8400 116,712
2025-08-04 IBKR Nemser Earl H 12,841 64.5400 12,841 64.5400 828,758
2025-08-01 IBKR Nemser Earl H 1,200 62.7900 1,200 62.7900 75,348
2025-08-01 IBKR Nemser Earl H 7,441 63.9400 7,441 63.9400 475,778
2025-08-01 IBKR Nemser Earl H 3,200 64.7100 3,200 64.7100 207,072
2025-08-01 IBKR Nemser Earl H 1,000 65.6600 1,000 65.6600 65,660
2025-07-31 IBKR Nemser Earl H 12,441 66.1800 12,441 66.1800 823,345
2025-07-31 IBKR Nemser Earl H 2,200 66.7100 2,200 66.7100 146,762
2025-07-30 IBKR Nemser Earl H 32,386 66.3200 32,386 66.3200 2,147,840
2025-07-30 IBKR Nemser Earl H 7,400 66.6400 7,400 66.6400 493,136
2025-07-28 IBKR Nemser Earl H 100 65.9000 100 65.9000 6,590
2024-02-22 IBKR Nemser Earl H 5,000 107.0100 20,000 26.7525 535,050
2024-02-21 IBKR Nemser Earl H 5,000 104.8600 20,000 26.2150 524,300
2024-02-16 IBKR Nemser Earl H 2,906 105.3500 11,624 26.3375 306,147
2024-02-16 IBKR Nemser Earl H 2,094 106.0100 8,376 26.5025 221,985
2024-02-15 IBKR Nemser Earl H 2,100 102.0200 8,400 25.5050 214,242
2024-02-15 IBKR Nemser Earl H 3,400 102.8300 13,600 25.7075 349,622
2024-02-15 IBKR Nemser Earl H 500 103.5700 2,000 25.8925 51,785
2024-02-15 IBKR Nemser Earl H 4,000 104.9200 16,000 26.2300 419,680
2024-02-14 IBKR Nemser Earl H 10,650 101.2800 42,600 25.3200 1,078,632
2024-02-14 IBKR Nemser Earl H 14,350 102.0900 57,400 25.5225 1,464,992
2024-02-13 IBKR Nemser Earl H 20,809 100.7300 83,236 25.1825 2,096,091
2024-02-13 IBKR Nemser Earl H 29,191 101.3100 116,764 25.3275 2,957,340
2024-02-05 IBKR Nemser Earl H 24,547 95.6700 98,188 23.9175 2,348,411
2024-02-05 IBKR Nemser Earl H 1,235 96.4500 4,940 24.1125 119,116
2024-02-02 IBKR Nemser Earl H 74,218 96.2900 296,872 24.0725 7,146,451
2018-01-22 IBKR Nemser Earl H 32,000 62.8000 128,000 15.7000 2,009,600
2017-10-24 IBKR Nemser Earl H 1,000 51.2700 4,000 12.8175 51,270
2016-04-22 IBKR Nemser Earl H 4,000 40.2100 16,000 10.0525 160,840

조정 가격은 분할 조정된 가격입니다. 조정된 주식은 조정된 지분입니다.

IBKR / Interactive Brokers Group, Inc. Insider Trades
내부자의 매매 거래 내역

아래 표는 증권거래위원회(SEC)에 공시된 Earl H Nemser의 내부자의 전체 거래 목록입니다.

보고일 거래일 보고 티커 증권 코드 10b5-1 지분 잔여 지분 변동률
(%)		 지분
가치		 거래
가치		 잔여
가치
2026-05-28 2026-05-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -22,486 429,344 -4.98 84.42 -1,898,268 36,245,220
2026-01-28 2026-01-27 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -20,469 0 -100.00 75.75 -1,550,527
2026-01-28 2026-01-27 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -39,731 20,469 -66.00 75.07 -2,982,606 1,536,608
2026-01-28 2026-01-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -3,101 60,200 -4.90 77.98 -241,816 4,694,396
2026-01-28 2026-01-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -30,817 63,301 -32.74 76.72 -2,364,280 4,856,453
2026-01-28 2026-01-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -60,882 94,118 -39.28 75.83 -4,616,682 7,136,968
2026-01-26 2026-01-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 389 451,830 0.09 64.31 25,017 29,057,187
2026-01-26 2026-01-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -60,065 155,000 -27.93 78.14 -4,693,479 12,111,700
2026-01-26 2026-01-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -84,935 215,065 -28.31 77.65 -6,595,203 16,699,797
2026-01-26 2026-01-22 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -100,000 300,000 -25.00 76.81 -7,681,000 23,043,000
2026-01-07 2025-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 389 451,441 0.09 64.31 25,017 29,032,171
2026-01-07 2025-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 23,240 451,052 5.43
2025-08-15 2025-08-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -20,521 400,000 -4.88 64.22 -1,317,859 25,688,000
2025-08-15 2025-08-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -33,379 420,521 -7.35 63.86 -2,131,583 26,854,471
2025-08-14 2025-08-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -200 453,900 -0.04 67.20 -13,440 30,502,080
2025-08-14 2025-08-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -2,400 454,100 -0.53 66.77 -160,248 30,320,257
2025-08-14 2025-08-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -200 456,500 -0.04 66.09 -13,218 30,170,085
2025-08-14 2025-08-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -200 456,700 -0.04 64.19 -12,838 29,315,573
2025-08-14 2025-08-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -4,600 456,900 -1.00 63.75 -293,250 29,127,375
2025-08-14 2025-08-12 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -41,086 461,500 -8.17 67.88 -2,788,918 31,326,620
2025-08-14 2025-08-12 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -153,000 502,586 -23.34 67.39 -10,310,670 33,869,271
2025-08-12 2025-08-11 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -12,841 655,586 -1.92 66.09 -848,662 43,327,679
2025-08-12 2025-08-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -2,641 668,427 -0.39 65.94 -174,148 44,076,076
2025-08-12 2025-08-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -10,200 671,068 -1.50 65.60 -669,120 44,022,061
2025-08-08 2025-08-07 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -441 681,268 -0.06 64.35 -28,378 43,839,596
2025-08-08 2025-08-07 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -12,400 681,709 -1.79 63.94 -792,856 43,588,473
2025-08-08 2025-08-06 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -200 694,109 -0.03 64.16 -12,832 44,534,033
2025-08-08 2025-08-06 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -12,641 694,309 -1.79 63.47 -802,324 44,067,792
2025-08-06 2025-08-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -1,800 706,950 -0.25 64.84 -116,712 45,838,638
2025-08-06 2025-08-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -11,041 708,750 -1.53 63.64 -702,649 45,104,850
2025-08-06 2025-08-04 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -12,841 719,791 -1.75 64.54 -828,758 46,455,311
2025-08-04 2025-08-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -1,000 732,632 -0.14 65.66 -65,660 48,104,617
2025-08-04 2025-08-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -3,200 733,632 -0.43 64.71 -207,072 47,473,327
2025-08-04 2025-08-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -7,441 736,832 -1.00 63.94 -475,778 47,113,038
2025-08-04 2025-08-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -1,200 744,273 -0.16 62.79 -75,348 46,732,902
2025-08-04 2025-07-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -2,200 745,473 -0.29 66.71 -146,762 49,730,504
2025-08-04 2025-07-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -12,441 747,673 -1.64 66.18 -823,345 49,480,999
2025-08-01 2025-07-30 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 400,000 760,114 111.08 66.22 26,488,000 50,334,749
2025-08-01 2025-07-30 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -7,400 360,114 -2.01 66.64 -493,136 23,997,997
2025-08-01 2025-07-30 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -32,386 367,514 -8.10 66.32 -2,147,840 24,373,528
2025-07-30 2025-07-28 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -100 399,900 -0.02 65.90 -6,590 26,353,410
2025-06-24 2025-06-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		G - Gift -500 427,812 -0.12
2025-06-04 2025-05-09 4/A IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -5,178 107,078 -4.61 185.60 -961,037 19,873,677
2025-06-03 2025-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -5,178 107,078 -4.61 185.60 -961,037 19,873,677
2025-01-07 2024-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 142 112,256 0.13 176.67 25,087 19,832,268
2025-01-07 2024-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 7,763 112,114 7.44
2024-07-29 2024-07-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 100,000 100,000 118.57 11,857,000 11,857,000
2024-05-24 2024-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -4,419 104,351 -4.06 119.13 -526,435 12,431,335
2024-02-23 2024-02-22 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -5,000 108,770 -4.39 107.01 -535,050 11,639,478
2024-02-23 2024-02-21 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -5,000 113,770 -4.21 104.86 -524,300 11,929,922
2024-02-20 2024-02-16 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -2,094 118,770 -1.73 106.01 -221,985 12,590,808
2024-02-20 2024-02-16 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -2,906 120,864 -2.35 105.35 -306,147 12,733,022
2024-02-20 2024-02-15 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -4,000 123,770 -3.13 104.92 -419,680 12,985,948
2024-02-20 2024-02-15 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -500 127,770 -0.39 103.57 -51,785 13,233,139
2024-02-20 2024-02-15 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -3,400 128,270 -2.58 102.83 -349,622 13,190,004
2024-02-20 2024-02-15 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -2,100 131,670 -1.57 102.02 -214,242 13,432,973
2024-02-15 2024-02-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -14,350 133,770 -9.69 102.09 -1,464,992 13,656,579
2024-02-15 2024-02-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -10,650 148,120 -6.71 101.28 -1,078,632 15,001,594
2024-02-15 2024-02-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -29,191 158,770 -15.53 101.31 -2,957,340 16,084,989
2024-02-15 2024-02-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -20,809 187,961 -9.97 100.73 -2,096,091 18,933,312
2024-02-06 2024-02-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -1,235 208,770 -0.59 96.45 -119,116 20,135,866
2024-02-06 2024-02-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -24,547 210,005 -10.47 95.67 -2,348,411 20,091,178
2024-02-06 2024-02-02 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -74,218 234,552 -24.04 96.29 -7,146,451 22,585,012
2024-01-05 2023-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 302 308,770 0.10 82.90 25,036 25,597,033
2024-01-05 2023-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 14,780 308,468 5.03
2023-12-08 2023-12-06 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		G - Gift -800 293,688 -0.27
2023-09-13 2023-08-10 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		J - Other 174,822 294,488 146.09 86.85 15,183,291 25,576,283
2023-09-13 2023-08-10 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		J - Other -174,822 0 -100.00 86.85 -15,183,291
2023-09-13 2023-08-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		J - Other -221,178 174,822 -55.85 86.85 -19,209,309 15,183,291
2023-07-31 2023-07-27 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 396,000 396,000 86.85 34,392,600 34,392,600
2023-06-06 2023-05-09 4/A IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -3,052 119,666 -2.49 77.99 -238,025 9,332,751
2023-05-26 2023-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -2,271 120,447 -1.85 77.99 -177,115 9,393,662
2023-01-06 2022-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 346 122,718 0.28 72.35 25,033 8,878,647
2023-01-06 2022-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 14,954 122,372 13.92
2022-10-21 2022-10-19 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		G - Gift -1,250 107,418 -1.15
2022-05-25 2022-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -2,554 108,668 -2.30 52.62 -134,391 5,718,110
2022-04-27 2022-04-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 191 111,222 0.17
2022-01-06 2021-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 315 111,031 0.28 79.42 25,017 8,818,082
2022-01-06 2021-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 12,967 110,716 13.27
2021-05-24 2021-05-07 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -2,097 97,749 -2.10 69.60 -145,951 6,803,330
2021-01-07 2020-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 14,295 99,846 16.71
2020-10-05 2020-10-02 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -41,114 0 -100.00 48.82 -2,007,185
2020-09-24 2020-09-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -1,000 41,114 -2.37 48.97 -48,970 2,013,353
2020-09-24 2020-09-22 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -38,500 42,114 -47.76 48.56 -1,869,560 2,045,056
2020-09-21 2020-09-18 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -16,200 80,614 -16.73 48.03 -778,086 3,871,890
2020-09-21 2020-09-17 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -8,100 96,814 -7.72 47.79 -387,099 4,626,741
2020-09-17 2020-09-16 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -20,255 104,914 -16.18 47.71 -966,366 5,005,447
2020-09-15 2020-09-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -11,700 125,169 -8.55 47.90 -560,430 5,995,595
2020-09-15 2020-09-11 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -11,400 136,869 -7.69 47.66 -543,324 6,523,177
2020-09-11 2020-09-10 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -300 148,269 -0.20 48.00 -14,400 7,116,912
2020-09-11 2020-09-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -9,600 148,569 -6.07 48.38 -464,448 7,187,768
2020-09-09 2020-09-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -600 158,169 -0.38 50.59 -30,354 8,001,770
2020-09-09 2020-09-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -14,005 158,769 -8.11 49.63 -695,068 7,879,705
2020-09-09 2020-09-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -15,895 172,774 -8.42 48.87 -776,789 8,443,465
2020-09-09 2020-09-04 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -3,000 188,669 -1.57 53.44 -160,320 10,082,471
2020-09-09 2020-09-04 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -20,127 191,669 -9.50 51.93 -1,045,195 9,953,371
2020-09-04 2020-09-03 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -3,300 211,796 -1.53 53.34 -176,022 11,297,199
2020-09-04 2020-09-03 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -40,500 215,096 -15.85 52.62 -2,131,110 11,318,352
2020-09-04 2020-09-02 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -55,497 255,596 -17.84 53.29 -2,957,435 13,620,711
2020-09-02 2020-09-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -52,603 311,093 -14.46 53.17 -2,796,902 16,540,815
2020-09-02 2020-08-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -62,500 363,696 -14.66 53.20 -3,325,000 19,348,627
2020-08-31 2020-08-28 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -200,373 426,196 -31.98 53.23 -10,665,855 22,686,413
2020-08-31 2020-08-27 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -130,581 626,569 -17.25 53.01 -6,922,099 33,214,423
2020-08-27 2020-08-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -156,869 757,150 -17.16 52.60 -8,251,309 39,826,090
2020-08-26 2020-08-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -40,147 914,019 -4.21 51.95 -2,085,637 47,483,287
2020-08-26 2020-08-24 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -45,834 954,166 -4.58 51.93 -2,380,160 49,549,840
2020-08-24 2020-08-20 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 1,000,000 1,000,000 52.27 52,270,000 52,270,000
2020-06-01 2020-05-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -1,939 85,551 -2.22 41.13 -79,751 3,518,713
2020-01-03 2019-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 11,679 87,490 15.41
2019-01-03 2018-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 7,434 75,811 10.87
2018-05-22 2018-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -233 68,377 -0.34 79.24 -18,463 5,418,193
2018-04-06 2017-12-31 4/A IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 5,025 100,610 5.26
2018-01-24 2018-01-22 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -32,000 68,610 -31.81 62.80 -2,009,600 4,308,708
2018-01-03 2017-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		A - Award 5,025 100,610 5.26
2017-10-30 2017-10-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -20 0 -100.00 52.41 -1,048
2017-10-27 2017-10-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -117 20 -85.40 52.62 -6,157 1,052
2017-10-27 2017-10-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -366 137 -72.76 52.09 -19,065 7,136
2017-10-27 2017-10-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -76 503 -13.13 51.41 -3,907 25,859
2017-10-27 2017-10-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -731 579 -55.80 50.76 -37,106 29,390
2017-10-25 2017-10-24 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale -1,000 95,585 -1.04 51.27 -51,270 4,900,643
2017-10-25 2017-10-24 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 1,310 -39.13 51.05 -42,984 66,876
2017-10-25 2017-10-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -187 2,152 -7.99 50.42 -9,429 108,504
2017-10-25 2017-10-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -654 2,339 -21.85 50.03 -32,720 117,020
2017-10-23 2017-10-20 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 2,993 -21.96 49.41 -41,603 147,884
2017-10-23 2017-10-19 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -273 3,835 -6.65 49.53 -13,522 189,948
2017-10-23 2017-10-19 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -568 4,108 -12.15 49.23 -27,963 202,237
2017-10-19 2017-10-18 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -425 4,676 -8.33 50.17 -21,322 234,595
2017-10-19 2017-10-18 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -417 5,101 -7.56 49.69 -20,721 253,469
2017-10-19 2017-10-17 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 5,518 -13.23 47.36 -39,830 261,332
2017-10-17 2017-10-16 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 6,359 -11.69 47.46 -39,961 301,798
2017-10-17 2017-10-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -833 7,201 -10.37 47.66 -39,701 343,200
2017-10-13 2017-10-12 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 8,034 -9.48 47.88 -40,267 384,668
2017-10-13 2017-10-11 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -767 8,875 -7.95 47.68 -36,571 423,160
2017-10-11 2017-10-10 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 9,642 -8.03 47.22 -39,759 455,295
2017-10-11 2017-10-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -816 10,484 -7.22 47.63 -38,866 499,353
2017-10-10 2017-10-06 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 11,300 -6.93 47.49 -39,939 536,637
2017-10-10 2017-10-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -808 12,141 -6.24 47.56 -38,428 577,426
2017-10-05 2017-10-04 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 12,949 -6.10 47.32 -39,796 612,747
2017-10-05 2017-10-03 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 13,790 -5.37 46.91 -36,684 646,889
2017-10-03 2017-10-02 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -111 14,572 -0.76 46.17 -5,125 672,789
2017-10-03 2017-10-02 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -731 14,683 -4.74 45.52 -33,275 668,370
2017-10-03 2017-09-29 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 15,414 -5.17 44.91 -37,769 692,243
2017-09-29 2017-09-28 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 16,255 -4.92 44.75 -37,680 727,411
2017-09-29 2017-09-27 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -790 17,097 -4.42 44.28 -34,981 757,055
2017-09-27 2017-09-26 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -791 17,887 -4.23 43.71 -34,575 781,841
2017-09-27 2017-09-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -799 18,678 -4.10 44.10 -35,236 823,700
2017-09-25 2017-09-22 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 19,477 -3.86 43.76 -34,220 852,314
2017-09-25 2017-09-21 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 20,259 -3.99 43.43 -36,525 879,848
2017-09-21 2017-09-20 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 21,100 -3.57 43.57 -34,072 919,327
2017-09-21 2017-09-19 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 21,882 -3.71 43.29 -36,450 947,272
2017-09-19 2017-09-18 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 22,724 -3.57 42.66 -35,877 969,406
2017-09-19 2017-09-15 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 23,565 -3.45 41.93 -35,305 988,080
2017-09-15 2017-09-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -824 24,407 -3.27 42.07 -34,666 1,026,802
2017-09-15 2017-09-13 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 25,231 -3.23 41.81 -35,204 1,054,908
2017-09-13 2017-09-12 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 26,073 -3.12 41.88 -35,221 1,091,937
2017-09-13 2017-09-11 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 26,914 -3.03 41.92 -35,297 1,128,235
2017-09-13 2017-09-12 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 26,073 -3.12 41.88 -35,221 1,091,937
2017-09-13 2017-09-11 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 26,914 -3.03 41.92 -35,297 1,128,235
2017-09-11 2017-09-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 27,756 -2.94 41.55 -34,944 1,153,262
2017-09-11 2017-09-07 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 28,597 -2.66 41.24 -32,250 1,179,340
2017-09-07 2017-09-06 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 29,379 -2.79 41.60 -35,027 1,222,166
2017-09-07 2017-09-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -17 30,221 -0.06 42.68 -726 1,289,832
2017-09-07 2017-09-05 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -816 30,238 -2.63 42.12 -34,370 1,273,625
2017-09-05 2017-09-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -51 31,054 -0.16 42.66 -2,176 1,324,764
2017-09-05 2017-09-01 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -773 31,105 -2.42 42.03 -32,489 1,307,343
2017-09-05 2017-08-31 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 31,878 -2.57 41.61 -35,036 1,326,444
2017-08-31 2017-08-30 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 32,720 -2.51 41.50 -34,902 1,357,880
2017-08-31 2017-08-29 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 33,561 -2.28 41.80 -32,688 1,402,850
2017-08-29 2017-08-28 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 34,343 -2.39 42.09 -35,440 1,445,497
2017-08-29 2017-08-25 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -807 35,185 -2.24 42.42 -34,233 1,492,548
2017-08-25 2017-08-24 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 35,992 -2.13 41.91 -32,774 1,508,425
2017-08-25 2017-08-23 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 36,774 -2.24 41.51 -34,951 1,526,489
2017-08-23 2017-08-22 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 37,616 -2.19 41.19 -34,641 1,549,403
2017-08-23 2017-08-21 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -808 38,457 -2.06 40.68 -32,869 1,564,431
2017-08-21 2017-08-18 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 39,265 -2.10 40.76 -34,279 1,600,441
2017-08-21 2017-08-17 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -808 40,106 -1.97 40.78 -32,950 1,635,523
2017-08-17 2017-08-16 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 40,914 -2.01 41.54 -34,935 1,699,568
2017-08-17 2017-08-15 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 41,755 -1.98 41.19 -34,682 1,719,888
2017-08-15 2017-08-14 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 42,597 -1.94 41.29 -34,725 1,758,830
2017-08-14 2017-08-11 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -782 43,438 -1.77 40.63 -31,773 1,764,886
2017-08-14 2017-08-10 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 44,220 -1.87 40.57 -34,160 1,794,005
2017-08-10 2017-08-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 45,062 -1.83 40.24 -33,842 1,813,295
2017-08-10 2017-08-08 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -833 45,903 -1.78 40.39 -33,645 1,854,022
2017-08-08 2017-08-07 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -842 46,736 -1.77 40.37 -33,992 1,886,732
2017-08-08 2017-08-04 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -765 47,578 -1.58 40.69 -31,128 1,935,949
2017-08-04 2017-08-03 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -841 48,343 -1.71 40.54 -34,094 1,959,825
2017-08-04 2017-08-02 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		S - Sale X -816 49,184 -1.63 40.30 -32,885 1,982,115
2017-05-25 2017-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A common stock 		F - Taxes -4,458 96,585 -4.41 35.80 -159,596 3,457,743
2017-01-04 2016-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 7,504 101,043 8.02
2016-08-01 2016-07-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 50,000 50,000 35.14 1,757,000 1,757,000
2016-05-24 2016-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		F - Taxes -5,264 93,539 -5.33 36.82 -193,820 3,444,106
2016-04-26 2016-04-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale -4,000 98,803 -3.89 40.21 -160,840 3,972,869
2016-01-05 2015-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 6,632 102,803 6.90
2015-11-16 2015-11-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,117 0 -100.00 42.16 -47,093
2015-11-16 2015-10-12 4/A IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 29,340 -4.25 38.73 -50,465 1,136,338
2015-11-12 2015-11-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,298 2,420 -34.91 43.10 -55,944 104,302
2015-11-12 2015-11-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -26 3,718 -0.69 43.40 -1,128 161,361
2015-11-12 2015-11-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,277 3,744 -25.43 42.79 -54,643 160,206
2015-11-10 2015-11-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,259 5,021 -20.05 43.38 -54,615 217,811
2015-11-10 2015-11-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,061 6,280 -14.45 43.93 -46,610 275,880
2015-11-10 2015-11-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -213 7,341 -2.82 43.32 -9,227 318,012
2015-11-06 2015-11-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,262 7,554 -14.31 41.80 -52,752 315,757
2015-11-06 2015-11-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 8,816 -12.88 41.86 -54,544 369,038
2015-11-04 2015-11-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 10,119 -11.40 42.42 -55,231 429,248
2015-11-04 2015-11-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -318 11,421 -2.71 42.53 -13,525 485,735
2015-11-04 2015-11-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -985 11,739 -7.74 42.18 -41,547 495,151
2015-11-02 2015-10-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,291 12,724 -9.21 41.28 -53,292 525,247
2015-11-02 2015-10-29 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,295 14,015 -8.46 41.54 -53,794 582,183
2015-10-29 2015-10-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -145 15,310 -0.94 41.58 -6,029 636,590
2015-10-29 2015-10-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -346 15,455 -2.19 40.82 -14,124 630,873
2015-10-29 2015-10-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -769 15,801 -4.64 40.05 -30,798 632,830
2015-10-29 2015-10-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,298 16,570 -7.26 39.64 -51,453 656,835
2015-10-27 2015-10-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 17,868 -6.80 39.58 -51,573 707,215
2015-10-27 2015-10-23 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,270 19,171 -6.21 39.04 -49,581 748,436
2015-10-23 2015-10-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,298 20,441 -5.97 38.57 -50,064 788,409
2015-10-23 2015-10-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -116 21,739 -0.53 40.04 -4,645 870,430
2015-10-23 2015-10-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -494 21,855 -2.21 39.04 -19,286 853,219
2015-10-23 2015-10-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -606 22,349 -2.64 38.13 -23,107 852,167
2015-10-21 2015-10-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -51 22,955 -0.22 40.83 -2,082 937,253
2015-10-21 2015-10-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,205 23,006 -4.98 40.17 -48,405 924,151
2015-10-21 2015-10-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,252 24,211 -4.92 39.80 -49,830 963,598
2015-10-19 2015-10-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 25,463 -4.86 39.01 -50,791 993,312
2015-10-19 2015-10-15 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -187 26,765 -0.69 38.47 -7,194 1,029,650
2015-10-19 2015-10-15 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,115 26,952 -3.97 37.64 -41,969 1,014,473
2015-10-15 2015-10-14 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 28,067 -4.44 37.09 -48,328 1,041,005
2015-10-15 2015-10-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -105 29,370 -0.36 39.06 -4,101 1,147,192
2015-10-15 2015-10-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,168 29,475 -3.81 38.51 -44,980 1,135,082
2015-10-13 2015-10-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -217 30,643 -0.70 39.80 -8,637 1,219,591
2015-10-13 2015-10-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,075 30,860 -3.37 39.05 -41,979 1,205,083
2015-10-13 2015-10-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 31,935 -3.92 39.57 -51,520 1,263,668
2015-10-08 2015-10-07 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 33,237 -3.77 39.27 -51,169 1,305,217
2015-10-08 2015-10-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -115 34,540 -0.33 40.09 -4,610 1,384,709
2015-10-08 2015-10-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,187 34,655 -3.31 39.22 -46,554 1,359,169
2015-10-06 2015-10-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 35,842 -3.51 39.93 -52,029 1,431,171
2015-10-06 2015-10-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -169 37,145 -0.45 39.00 -6,591 1,448,655
2015-10-06 2015-10-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,133 37,314 -2.95 38.41 -43,519 1,433,231
2015-10-02 2015-10-01 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -350 38,447 -0.90 40.34 -14,119 1,550,952
2015-10-02 2015-10-01 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -953 38,797 -2.40 39.47 -37,615 1,531,318
2015-10-02 2015-09-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 39,750 -3.17 39.00 -50,778 1,550,250
2015-09-30 2015-09-29 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,212 41,052 -2.87 38.01 -46,068 1,560,387
2015-09-30 2015-09-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -72 42,264 -0.17 40.25 -2,898 1,701,126
2015-09-30 2015-09-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -441 42,336 -1.03 39.47 -17,406 1,671,002
2015-09-30 2015-09-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -775 42,777 -1.78 38.39 -29,752 1,642,209
2015-09-28 2015-09-25 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,238 43,552 -2.76 40.43 -50,052 1,760,807
2015-09-28 2015-09-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 44,790 -2.82 39.19 -51,025 1,755,320
2015-09-24 2015-09-23 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 46,092 -2.75 39.28 -51,182 1,810,494
2015-09-24 2015-09-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 47,395 -2.67 38.89 -50,635 1,843,192
2015-09-22 2015-09-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 48,697 -2.60 39.33 -51,208 1,915,253
2015-09-22 2015-09-18 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,292 49,999 -2.52 38.70 -50,000 1,934,961
2015-09-18 2015-09-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -761 51,291 -1.46 40.07 -30,493 2,055,230
2015-09-18 2015-09-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -541 52,052 -1.03 39.47 -21,353 2,054,492
2015-09-18 2015-09-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -264 52,593 -0.50 39.44 -10,412 2,074,268
2015-09-18 2015-09-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,039 52,857 -1.93 38.75 -40,261 2,048,209
2015-09-18 2015-09-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -761 51,291 -1.46 40.07 -30,493 2,055,230
2015-09-18 2015-09-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -541 52,052 -1.03 39.47 -21,353 2,054,492
2015-09-18 2015-09-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -264 52,593 -0.50 39.44 -10,412 2,074,268
2015-09-18 2015-09-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,039 52,857 -1.93 38.75 -40,261 2,048,209
2015-09-16 2015-09-15 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,273 53,896 -2.31 38.49 -48,998 2,074,457
2015-09-16 2015-09-14 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 55,169 -2.31 38.06 -49,592 2,099,732
2015-09-14 2015-09-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,259 56,472 -2.18 38.00 -47,842 2,145,936
2015-09-14 2015-09-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 57,731 -2.21 38.23 -49,775 2,207,056
2015-09-10 2015-09-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -37 59,033 -0.06 39.06 -1,445 2,305,829
2015-09-10 2015-09-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,226 59,070 -2.03 38.54 -47,250 2,276,558
2015-09-10 2015-09-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 60,296 -2.11 38.15 -49,671 2,300,292
2015-09-08 2015-09-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,293 61,598 -2.06 37.29 -48,216 2,296,989
2015-09-08 2015-09-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -32 62,891 -0.05 38.31 -1,226 2,409,354
2015-09-08 2015-09-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,270 62,923 -1.98 37.84 -48,057 2,381,006
2015-09-03 2015-09-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -18 64,193 -0.03 38.70 -697 2,484,269
2015-09-03 2015-09-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -285 64,211 -0.44 38.22 -10,893 2,454,144
2015-09-03 2015-09-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -985 64,496 -1.50 37.21 -36,652 2,399,896
2015-09-03 2015-09-01 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -11 65,481 -0.02 39.24 -432 2,569,474
2015-09-03 2015-09-01 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,292 65,492 -1.93 38.61 -49,884 2,528,646
2015-09-01 2015-08-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -14 66,784 -0.02 40.25 -564 2,688,056
2015-09-01 2015-08-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,198 66,798 -1.76 39.64 -47,489 2,647,873
2015-09-01 2015-08-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -39 67,996 -0.06 40.23 -1,569 2,735,479
2015-09-01 2015-08-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,263 68,035 -1.82 39.87 -50,356 2,712,555
2015-08-28 2015-08-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -751 69,298 -1.07 39.57 -29,717 2,742,122
2015-08-28 2015-08-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -552 70,049 -0.78 38.97 -21,511 2,729,810
2015-08-28 2015-08-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -173 70,601 -0.24 37.99 -6,572 2,682,132
2015-08-28 2015-08-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,075 70,774 -1.50 37.01 -39,786 2,619,346
2015-08-26 2015-08-25 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -68 71,849 -0.09 38.73 -2,634 2,782,712
2015-08-26 2015-08-25 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -751 71,917 -1.03 37.74 -28,343 2,714,148
2015-08-26 2015-08-25 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -436 72,668 -0.60 37.26 -16,245 2,707,610
2015-08-26 2015-08-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -101 73,104 -0.14 37.71 -3,809 2,756,752
2015-08-26 2015-08-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,043 73,205 -1.40 37.12 -38,716 2,717,370
2015-08-26 2015-08-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -119 74,248 -0.16 36.25 -4,314 2,691,490
2015-08-24 2015-08-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -18 74,367 -0.02 39.71 -715 2,953,114
2015-08-24 2015-08-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,284 74,385 -1.70 39.18 -50,307 2,914,404
2015-08-24 2015-08-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -91 75,669 -0.12 41.44 -3,771 3,135,723
2015-08-24 2015-08-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,212 75,760 -1.57 40.64 -49,256 3,078,886
2015-08-20 2015-08-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,291 76,972 -1.65 41.91 -54,106 3,225,897
2015-08-20 2015-08-18 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 78,263 -1.64 42.42 -55,273 3,319,916
2015-08-18 2015-08-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -501 79,566 -0.63 42.62 -21,353 3,391,103
2015-08-18 2015-08-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -765 80,067 -0.95 41.86 -32,023 3,351,605
2015-08-18 2015-08-14 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,295 80,832 -1.58 41.80 -54,131 3,378,778
2015-08-14 2015-08-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 82,127 -1.56 41.73 -54,374 3,427,160
2015-08-14 2015-08-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 83,430 -1.54 41.15 -53,577 3,433,144
2015-08-12 2015-08-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,281 84,732 -1.49 42.15 -53,994 3,571,454
2015-08-12 2015-08-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 86,013 -1.49 43.11 -56,129 3,708,020
2015-08-10 2015-08-07 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,303 87,315 -1.47 42.55 -55,443 3,715,253
2015-08-10 2015-08-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -50 88,618 -0.06 43.48 -2,174 3,853,111
2015-08-10 2015-08-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,252 88,668 -1.39 42.84 -53,636 3,798,537
2015-08-06 2015-08-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -109 89,920 -0.12 44.22 -4,820 3,976,262
2015-08-06 2015-08-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,136 90,029 -1.25 43.56 -49,484 3,921,663
2015-08-06 2015-08-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,169 91,165 -1.27 44.07 -51,518 4,017,642
2015-08-06 2015-08-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -119 92,334 -0.13 43.51 -5,178 4,017,452
2015-08-04 2015-08-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -65 92,453 -0.07 42.36 -2,753 3,916,309
2015-08-04 2015-08-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -638 92,518 -0.68 41.98 -26,783 3,883,906
2015-08-04 2015-08-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -596 93,156 -0.64 40.47 -24,120 3,770,023
2015-08-04 2015-07-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 93,752 -1.37 40.33 -52,510 3,781,018
2015-07-31 2015-07-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,137 95,054 -1.18 40.99 -46,606 3,896,263
2015-07-31 2015-07-29 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,302 96,191 -1.34 41.16 -53,590 3,959,222
2015-07-29 2015-07-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,256 97,493 -1.27 41.53 -52,162 4,048,884
2015-07-29 2015-07-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,251 98,749 -1.25 41.32 -51,691 4,080,309
2015-07-28 2015-07-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 100,000 100,000 42.18 4,218,000 4,218,000
2015-05-21 2015-05-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		F - Taxes -5,206 96,171 -5.14 34.60 -180,128 3,327,517
2015-01-12 2015-01-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -455 0 -100.00 29.24 -13,304
2015-01-09 2015-01-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,171 455 -82.67 29.35 -63,719 13,354
2015-01-09 2015-01-07 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,135 2,626 -44.84 28.65 -61,168 75,235
2015-01-07 2015-01-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,194 4,761 -31.55 28.68 -62,924 136,545
2015-01-07 2015-01-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,112 6,955 -23.29 28.89 -61,016 200,930
2015-01-05 2015-01-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,120 9,067 -18.95 28.84 -61,141 261,492
2015-01-05 2014-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,157 11,187 -16.16 29.34 -63,286 328,227
2015-01-05 2014-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 9,541 101,377 10.39
2014-12-31 2014-12-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,209 13,344 -14.20 29.30 -64,724 390,979
2014-12-31 2014-12-29 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,156 15,553 -12.17 29.50 -63,602 458,814
2014-12-29 2014-12-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,782 17,709 -9.14 29.48 -52,533 522,061
2014-12-29 2014-12-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,185 19,491 -5.73 29.67 -35,159 578,298
2014-12-24 2014-12-23 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,090 20,676 -9.18 29.56 -61,780 611,183
2014-12-24 2014-12-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,106 22,766 -8.47 29.33 -61,769 667,727
2014-12-22 2014-12-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -162 24,872 -0.65 29.15 -4,722 725,019
2014-12-22 2014-12-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,928 25,034 -7.15 28.55 -55,044 714,721
2014-12-22 2014-12-18 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,164 26,962 -7.43 28.13 -60,873 758,441
2014-12-18 2014-12-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,120 29,126 -6.78 27.49 -58,279 800,674
2014-12-18 2014-12-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,209 31,246 -6.60 27.32 -60,350 853,641
2014-12-16 2014-12-15 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,068 33,455 -5.82 27.54 -56,953 921,351
2014-12-16 2014-12-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,061 35,523 -5.48 27.67 -57,028 982,921
2014-12-12 2014-12-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,201 37,584 -5.53 28.40 -62,508 1,067,386
2014-12-12 2014-12-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,120 39,785 -5.06 28.44 -60,293 1,131,485
2014-12-10 2014-12-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,209 41,905 -5.01 28.03 -61,918 1,174,597
2014-12-10 2014-12-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,046 44,114 -4.43 28.04 -57,370 1,236,957
2014-12-08 2014-12-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,187 46,160 -4.52 27.86 -60,930 1,286,018
2014-12-08 2014-12-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,208 48,347 -4.37 27.55 -60,830 1,331,960
2014-12-04 2014-12-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,149 50,555 -4.08 27.46 -59,012 1,388,240
2014-12-04 2014-12-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,209 52,704 -4.02 27.32 -60,350 1,439,873
2014-12-02 2014-12-01 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,208 54,913 -3.87 27.10 -59,837 1,488,142
2014-12-02 2014-11-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,141 57,121 -1.96 27.38 -31,241 1,563,973
2014-11-28 2014-11-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,576 58,262 -2.63 27.40 -43,182 1,596,379
2014-11-28 2014-11-25 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,208 59,838 -3.56 27.51 -60,742 1,646,143
2014-11-25 2014-11-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,105 62,046 -3.28 27.24 -57,340 1,690,133
2014-11-25 2014-11-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,209 64,151 -3.33 27.02 -59,687 1,733,360
2014-11-21 2014-11-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,142 66,360 -3.13 26.95 -57,727 1,788,402
2014-11-21 2014-11-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,134 68,502 -3.02 26.94 -57,490 1,845,444
2014-11-19 2014-11-18 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,209 70,636 -3.03 27.40 -60,527 1,935,426
2014-11-19 2014-11-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,068 72,845 -2.76 27.34 -56,539 1,991,582
2014-11-17 2014-11-14 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,032 74,913 -2.64 27.01 -54,884 2,023,400
2014-11-17 2014-11-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,995 76,945 -2.53 26.91 -53,685 2,070,590
2014-11-13 2014-11-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,208 78,940 -2.72 26.94 -59,484 2,126,644
2014-11-13 2014-11-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,804 81,148 -2.17 26.95 -48,618 2,186,939
2014-11-10 2014-11-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -1,995 82,952 -2.35 27.05 -53,965 2,243,852
2014-11-10 2014-11-07 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,105 84,947 -2.42 26.85 -56,519 2,280,827
2014-11-07 2014-11-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,105 87,052 -2.36 26.45 -55,677 2,302,525
2014-11-07 2014-11-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,142 89,157 -2.35 26.28 -56,292 2,343,046
2014-11-05 2014-11-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,187 91,299 -2.34 26.21 -57,321 2,392,947
2014-11-05 2014-11-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,193 93,486 -2.29 26.14 -57,325 2,443,724
2014-11-03 2014-10-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,113 95,679 -2.16 25.89 -54,706 2,477,129
2014-11-03 2014-10-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -2,208 97,792 -2.21 25.66 -56,657 2,509,343
2014-10-28 2014-10-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 100,000 100,000 25.90 2,590,000 2,590,000
2014-05-20 2014-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		F - Taxes -5,080 91,836 -5.24 22.73 -115,468 2,087,432
2014-02-26 2014-02-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -562 0 -100.00 21.85 -12,280
2014-02-24 2014-02-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,738 562 -93.23 21.89 -169,385 12,302
2014-02-24 2014-02-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 8,300 -48.24 21.66 -167,583 179,778
2014-02-20 2014-02-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 16,037 -32.54 21.56 -166,810 345,758
2014-02-20 2014-02-18 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 23,774 -24.55 21.69 -167,816 515,658
2014-02-18 2014-02-14 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,119 31,511 -16.26 21.68 -132,660 683,158
2014-02-18 2014-02-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,954 37,630 -17.45 21.81 -173,477 820,710
2014-02-13 2014-02-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,011 45,224 -13.42 21.64 -151,718 978,647
2014-02-13 2014-02-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,052 52,235 -11.89 21.72 -153,169 1,134,544
2014-02-11 2014-02-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,095 59,287 -9.32 21.84 -133,115 1,294,828
2014-02-11 2014-02-07 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -3,345 65,382 -4.87 21.65 -72,419 1,415,520
2014-02-07 2014-02-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 68,727 -10.12 21.35 -165,185 1,467,321
2014-02-07 2014-02-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,274 76,464 -8.69 21.10 -153,481 1,613,390
2014-02-05 2014-02-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 83,738 -8.46 20.98 -162,322 1,756,823
2014-02-05 2014-02-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,738 91,475 -7.80 20.81 -161,028 1,903,595
2014-02-03 2014-01-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,289 99,213 -6.84 21.16 -154,235 2,099,347
2014-02-03 2014-01-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,690 106,502 -6.73 21.37 -164,335 2,275,948
2014-01-30 2014-01-29 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,630 114,192 -6.26 21.48 -163,892 2,452,844
2014-01-30 2014-01-28 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,719 121,822 -5.96 21.11 -162,948 2,571,662
2014-01-28 2014-01-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -821 129,541 -0.63 21.98 -18,046 2,847,311
2014-01-28 2014-01-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,916 130,362 -5.04 21.21 -146,688 2,764,978
2014-01-28 2014-01-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 137,278 -5.34 21.98 -170,059 3,017,370
2014-01-24 2014-01-23 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,547 145,015 -4.95 22.32 -168,449 3,236,735
2014-01-24 2014-01-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -107 152,562 -0.07 22.47 -2,404 3,428,068
2014-01-24 2014-01-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,594 152,669 -4.74 22.16 -168,283 3,383,145
2014-01-22 2014-01-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,595 160,263 -4.52 22.78 -173,014 3,650,791
2014-01-22 2014-01-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,297 167,858 -4.17 22.87 -166,882 3,838,912
2014-01-17 2014-01-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,177 175,155 -3.94 22.89 -164,282 4,009,298
2014-01-17 2014-01-15 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,535 182,332 -3.97 23.00 -173,305 4,193,636
2014-01-15 2014-01-14 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,535 189,867 -3.82 22.95 -172,928 4,357,448
2014-01-15 2014-01-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 197,402 -3.77 22.79 -176,326 4,498,792
2014-01-13 2014-01-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,404 205,139 -3.48 22.88 -169,404 4,693,580
2014-01-13 2014-01-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,738 212,543 -3.51 22.95 -177,587 4,877,862
2014-01-09 2014-01-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -164 220,281 -0.07 24.11 -3,954 5,310,975
2014-01-09 2014-01-08 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,525 220,445 -3.30 23.50 -176,838 5,180,458
2014-01-09 2014-01-07 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,690 227,970 -3.26 24.14 -185,637 5,503,196
2014-01-07 2014-01-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 235,660 -3.18 24.33 -188,241 5,733,608
2014-01-07 2014-01-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,738 243,397 -3.08 24.51 -189,658 5,965,660
2014-01-03 2013-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 10,243 96,916 11.82
2014-01-03 2014-01-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,618 251,135 -2.94 24.33 -185,346 6,110,115
2014-01-03 2013-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -5,952 258,753 -2.25 24.38 -145,110 6,308,398
2013-12-31 2013-12-30 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,178 264,705 -2.28 24.48 -151,237 6,479,978
2013-12-31 2013-12-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -4,832 270,883 -1.75 24.49 -118,336 6,633,925
2013-12-27 2013-12-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,738 275,715 -2.73 24.70 -191,129 6,810,160
2013-12-27 2013-12-24 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -3,387 283,453 -1.18 24.42 -82,711 6,921,922
2013-12-23 2013-12-23 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,442 286,840 -2.53 24.39 -181,510 6,996,028
2013-12-23 2013-12-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,082 294,282 -2.35 24.24 -171,668 7,133,396
2013-12-20 2013-12-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,357 301,364 -2.38 24.45 -179,879 7,368,350
2013-12-20 2013-12-18 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 308,721 -2.44 24.12 -186,616 7,446,351
2013-12-18 2013-12-17 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,649 316,458 -2.06 24.23 -161,105 7,667,777
2013-12-18 2013-12-16 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,940 323,107 -2.10 24.34 -168,920 7,864,424
2013-12-16 2013-12-13 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,627 330,047 -2.26 24.46 -186,556 8,072,950
2013-12-16 2013-12-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -5,749 337,674 -1.67 24.44 -140,506 8,252,753
2013-12-12 2013-12-11 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 343,423 -2.20 24.14 -186,771 8,290,231
2013-12-12 2013-12-10 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,500 351,160 -2.09 24.19 -181,425 8,494,560
2013-12-10 2013-12-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,749 358,660 -1.85 24.34 -164,271 8,729,784
2013-12-10 2013-12-06 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 365,409 -2.07 24.71 -191,181 9,029,256
2013-12-06 2013-12-05 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -6,566 373,146 -1.73 24.60 -161,524 9,179,392
2013-12-06 2013-12-04 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 379,712 -2.00 24.53 -189,789 9,314,335
2013-12-04 2013-12-03 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,737 387,449 -1.96 24.52 -189,711 9,500,249
2013-12-04 2013-12-02 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,309 395,186 -1.82 24.61 -179,874 9,725,527
2013-12-02 2013-11-29 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -3,523 402,495 -0.87 24.26 -85,468 9,764,529
2013-12-02 2013-11-27 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -4,952 406,018 -1.20 24.21 -119,888 9,829,696
2013-11-27 2013-11-26 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -4,906 410,970 -1.18 24.22 -118,823 9,953,693
2013-11-27 2013-11-25 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,211 415,876 -1.70 24.32 -175,372 10,114,104
2013-11-25 2013-11-22 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -4,583 423,087 -1.07 24.12 -110,542 10,204,858
2013-11-25 2013-11-21 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,284 427,670 -1.67 24.26 -176,710 10,375,274
2013-11-21 2013-11-20 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,512 434,954 -1.70 23.70 -178,034 10,308,410
2013-11-21 2013-11-19 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		S - Sale X -7,534 442,466 -1.67 23.83 -179,535 10,543,965
2013-11-14 2013-11-12 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 450,000 450,000 23.42 10,539,000 10,539,000
2013-05-17 2013-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Comon Stock 		F - Taxes -4,755 86,673 -5.20 15.69 -74,606 1,359,899
2013-01-03 2012-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Comon Stock 		A - Award 17,987 91,428 24.49
2012-05-15 2012-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Comon Stock 		F - Taxes -3,711 73,441 -4.81 14.48 -53,735 1,063,426
2012-01-10 2012-01-06 4 IBKR Interactive Brokers Group, Inc.
Class A Comon Stock 		A - Award 4,225 77,152 5.79
2012-01-04 2011-12-31 4 IBKR Interactive Brokers Group, Inc.
Class A Comon Stock 		A - Award 18,835 72,927 34.82
2008-05-13 2008-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		F - Taxes -568 1,900 -23.01 32.62 -18,528 61,978
2008-05-13 2008-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 802 2,468 48.14 31.14 24,973 76,848
2008-05-13 2008-05-09 4 IBKR Interactive Brokers Group, Inc.
Class A Common Stock 		A - Award 1,000 1,666 150.15 30.01 30,010 49,997
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)