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 |
| 2024-02-21 Sale | 2024-02-23 4:18 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 10,000 | $105.94 | $1,059,350 | 108,770 (Direct) | View |
| 2024-02-15 Sale | 2024-02-20 4:55 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 15,000 | $104.23 | $1,563,461 | 118,770 (Direct) | View |
| 2024-02-13 Sale | 2024-02-15 4:54 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 75,000 | $101.29 | $7,597,054 | 133,770 (Direct) | View |
| 2024-02-02 Sale | 2024-02-06 5:07 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 100,000 | $96.14 | $9,613,978 | 208,770 (Direct) | View |
| 2020-10-02 Sale | 2020-10-05 5:34 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 41,114 | $48.82 | $2,007,185 | 85,551 (Indirect Direct) | View |
| 2020-09-22 Sale | 2020-09-24 4:09 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 39,500 | $48.57 | $1,918,530 | 126,665 (Indirect Direct) | View |
| 2020-09-17 Sale | 2020-09-21 4:24 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 24,300 | $47.95 | $1,165,185 | 166,165 (Indirect Direct) | View |
| 2020-09-16 Sale | 2020-09-17 5:24 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 20,255 | $47.71 | $966,366 | 190,465 (Indirect Direct) | View |
| 2020-09-11 Sale | 2020-09-15 4:37 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 23,100 | $47.78 | $1,103,754 | 210,720 (Indirect Direct) | View |
| 2020-09-09 Sale | 2020-09-11 4:19 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 9,900 | $48.37 | $478,848 | 233,820 (Indirect Direct) | View |
| 2020-09-04 Sale | 2020-09-09 4:57 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 53,627 | $50.49 | $2,707,726 | 243,720 (Indirect Direct) | View |
| 2020-09-02 Sale | 2020-09-04 5:20 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 99,297 | $53.02 | $5,264,567 | 297,347 (Indirect Direct) | View |
| 2020-08-31 Sale | 2020-09-02 5:40 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 115,103 | $53.19 | $6,121,902 | 396,644 (Indirect Direct) | View |
| 2020-08-27 Sale | 2020-08-31 4:35 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 330,954 | $53.14 | $17,587,954 | 511,747 (Indirect Direct) | View |
| 2020-08-26 Sale | 2020-08-27 4:25 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 156,869 | $52.6 | $8,251,309 | 842,701 (Indirect Direct) | View |
| 2020-08-24 Sale | 2020-08-26 4:37 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 85,981 | $51.94 | $4,465,796 | 999,570 (Indirect 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 |
| 2024-07-25 Option Award | 2024-07-29 4:04 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 100,000 | $118.57 | 204,351 (Indirect) | View |
| 2024-05-22 Tax Withholding | 2024-05-24 4:05 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 4,419 | $119.13 | 104,351 (Direct) | View |
| 2024-01-04 Option Award | 2024-01-05 4:19 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 302 | $82.9 | 308,770 (Direct) | View |
| 2024-01-04 Option Award | 2024-01-05 4:19 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 14,780 | $0 | 308,770 (Direct) | View |
| 2023-12-06 Gift | 2023-12-08 4:11 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 800 | $0 | 293,688 (Direct) | View |
| 2023-08-09 Other | 2023-09-13 6:42 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 396,000 | $86.85 | 865,310 (Indirect) | View |
| 2023-07-27 Option Award | 2023-07-31 8:08 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 396,000 | $86.85 | 515,666 (Indirect) | View |
| 2023-05-25 Tax Withholding(A) | 2023-06-06 4:14 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 3,052 | $77.99 | 119,666 (Direct) | View |
| 2023-05-25 Tax Withholding | 2023-05-26 4:01 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 2,271 | $77.99 | 120,447 (Direct) | View |
| 2023-01-05 Option Award | 2023-01-06 4:10 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 14,954 | $0 | 122,718 (Direct) | View |
| 2023-01-05 Option Award | 2023-01-06 4:10 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 346 | $72.35 | 122,718 (Direct) | View |
| 2022-10-19 Gift | 2022-10-21 4:20 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 1,250 | $0 | 107,418 (Direct) | View |
| 2022-05-23 Tax Withholding | 2022-05-25 5:05 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 2,554 | $52.62 | 108,668 (Direct) | View |
| 2022-04-25 Option Award | 2022-04-27 4:32 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 191 | $0 | 111,222 (Direct) | View |
| 2022-01-04 Option Award | 2022-01-06 4:58 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 315 | $79.42 | 111,031 (Direct) | View |
| 2022-01-04 Option Award | 2022-01-06 4:58 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 12,967 | $0 | 111,031 (Direct) | View |
| 2021-05-20 Tax Withholding | 2021-05-24 4:03 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 2,097 | $69.6 | 97,749 (Direct) | View |
| 2021-01-06 Option Award | 2021-01-07 4:26 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 14,295 | $0 | 99,846 (Direct) | View |
| 2020-08-20 Option Award | 2020-08-24 5:26 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 1,000,000 | $52.27 | 1,085,551 (Indirect) | View |
| 2020-05-28 Tax Withholding | 2020-06-01 4:17 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 1,939 | $41.13 | 85,551 (Direct) | View |
| 2019-12-31 Option Award | 2020-01-03 4:18 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Vice Chairman Director | 11,679 | $0 | 87,490 (Direct) | View |