Computer Integrated Systems Design - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Computer industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Computer Integrated Systems Design - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Computer Integrated Systems Design
Corporate Insider Buy Sell Ratio (Insider Count) - Computer Integrated Systems Design
Computer Integrated Systems Design - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date
Security Form Insider Code 10b5-1 Direct Share
Price
Shares
Changed
2026-04-17 RBBN / Ribbon Communications Inc. 4 Bucci Sam M - Exercise D 80,546
2026-04-17 RBBN / Ribbon Communications Inc. 4 Macken Patrick W M - Exercise D 34,202
2026-04-17 RBBN / Ribbon Communications Inc. 4 Macken Patrick W M - Exercise D 20,652
2026-04-17 RBBN / Ribbon Communications Inc. 4 Macken Patrick W M - Exercise D 64,438
2026-04-17 RBBN / Ribbon Communications Inc. 4 McClelland Bruce William M - Exercise D 107,395
2026-04-17 RBBN / Ribbon Communications Inc. 4 McClelland Bruce William F - Taxes D 2.71 -22,429
2026-04-17 RBBN / Ribbon Communications Inc. 4 Macken Patrick W F - Taxes D 2.71 -15,322
2026-04-17 RBBN / Ribbon Communications Inc. 4 McClelland Bruce William F - Taxes D 2.71 -42,259
2026-04-17 RBBN / Ribbon Communications Inc. 4 Macken Patrick W F - Taxes D 2.71 -28,868
2026-04-17 RBBN / Ribbon Communications Inc. 4 Bucci Sam F - Taxes D 2.71 -13,818
2026-04-17 RBBN / Ribbon Communications Inc. 4 Macken Patrick W F - Taxes D 2.71 -9,252
2026-04-17 RBBN / Ribbon Communications Inc. 4 Bucci Sam F - Taxes D 2.71 -22,884
2026-04-17 RBBN / Ribbon Communications Inc. 4 Bucci Sam F - Taxes D 2.71 -43,116
2026-04-17 RBBN / Ribbon Communications Inc. 4 Marmurek Eric S F - Taxes D 2.71 -10,092
2026-04-17 RBBN / Ribbon Communications Inc. 4 McClelland Bruce William F - Taxes D 2.71 -13,544
2026-04-17 RBBN / Ribbon Communications Inc. 4 Marmurek Eric S F - Taxes D 2.71 -19,107
2026-04-16 CACI / CACI International Inc 4 DISBROW LISA S A - Award D 52
2026-04-15 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 27.6013 -19,793
2026-04-15 IOT / Samsara Inc. 4 Bicket John S - Sale I 28.1437 -65,451
2026-04-15 IOT / Samsara Inc. 4 Bicket John S - Sale I 27.9655 -2,227
2026-04-15 IOT / Samsara Inc. 4 Bicket John S - Sale I 27.6564 -25,716
2026-04-15 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 27.3763 -3,231
2026-04-15 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 28.118 -71,312
2026-04-15 IOT / Samsara Inc. 4 Bicket John S - Sale I 27.3831 -3,296
2026-04-15 SLP / Simulations Plus, Inc. 4 DiBella John Anthony II S - Sale D 13.37 -1,000
2026-04-15 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 27.956 -2,226
2026-04-15 RBBN / Ribbon Communications Inc. 4 Marmurek Eric S M - Exercise D 37,500
2026-04-15 RBBN / Ribbon Communications Inc. 4 Townsend John Raymond M - Exercise D 25,641
2026-04-15 RBBN / Ribbon Communications Inc. 4 Townsend John Raymond F - Taxes D 2.48 -10,089
2026-04-15 RBBN / Ribbon Communications Inc. 4 Marmurek Eric S F - Taxes D 2.48 -14,756
2026-04-15 RBBN / Ribbon Communications Inc. 4 GRAYSON BRUNS H A - Award D 15,919
2026-04-15 RBBN / Ribbon Communications Inc. 4 SHANI SHAUL A - Award D 12,971
2026-04-14 IOT / Samsara Inc. 4 Bicket John S - Sale I 27.3195 -938
2026-04-14 IOT / Samsara Inc. 4 Bicket John S - Sale I 26.5764 -39,434
2026-04-14 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 26.5816 -39,743
2026-04-14 IOT / Samsara Inc. 4 Bicket John S - Sale I 26.8002 -10,600
2026-04-14 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 27.32 -100
2026-04-14 IOT / Samsara Inc. 4 Bicket John S - Sale I 26.5772 -115,895
2026-04-14 IOT / Samsara Inc. 4 Bicket John S - Sale I 27.3054 -343
2026-04-14 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 27.3416 -860
2026-04-14 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 26.8015 -10,600
2026-04-14 IOT / Samsara Inc. 4 Biswas Sanjit S - Sale I 26.5783 -116,035
2026-04-14 CACI / CACI International Inc 4 MORRISON SCOTT C M - Exercise D 84
2026-04-14 CACI / CACI International Inc 4 Nolan Philip O M - Exercise D 84
2026-04-14 CACI / CACI International Inc 4 McCarthy Ryan D M - Exercise D 84
2026-04-14 CACI / CACI International Inc 4 DISBROW LISA S M - Exercise D 123
2026-04-14 CACI / CACI International Inc 4 Gordon Susan M. M - Exercise D 84
2026-04-14 CACI / CACI International Inc 4 SZEWS CHARLES L M - Exercise D 84
2026-04-14 CACI / CACI International Inc 4 Sloane Stanton D M - Exercise D 84
2026-04-14 CACI / CACI International Inc 4 Plunkett Debora A M - Exercise D 84
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)