Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-10-21 Sale |
2021-10-22 5:15 pm |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
8,591 | $75 | $644,325 | 17,883 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-01-03 Option Award |
2025-01-07 4:25 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
3,748 | $0 | 38,735 (Direct) |
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2024-05-22 Tax Withholding |
2024-05-24 4:22 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
1,964 | $119.13 | 34,987 (Direct) |
View |
2024-01-04 Option Award |
2024-01-05 4:12 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
7,821 | $0 | 36,951 (Direct) |
View |
2023-05-25 Tax Withholding(A) |
2023-06-06 4:07 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
2,271 | $77.99 | 29,130 (Direct) |
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2023-05-25 Tax Withholding |
2023-05-26 4:26 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
3,052 | $77.99 | 28,349 (Direct) |
View |
2023-01-05 Option Award |
2023-01-06 4:13 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
8,089 | $0 | 31,401 (Direct) |
View |
2022-05-23 Tax Withholding |
2022-05-25 5:10 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
1,894 | $52.62 | 23,312 (Direct) |
View |
2022-04-25 Option Award |
2022-04-27 4:36 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
191 | $0 | 25,206 (Direct) |
View |
2022-01-04 Option Award |
2022-01-06 4:47 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
7,132 | $0 | 25,015 (Direct) |
View |
2021-05-20 Tax Withholding |
2021-05-24 4:04 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
1,424 | $69.6 | 26,474 (Direct) |
View |
2021-01-06 Option Award |
2021-01-07 4:02 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
6,189 | $0 | 27,898 (Direct) |
View |
2020-05-28 Tax Withholding |
2020-06-01 4:25 pm |
N/A N/A |
Interactive Brokers Group Inc. | IBKR | Mendonca Denis Chief Accounting Officer |
1,088 | $41.13 | 21,709 (Direct) |
View |