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Insider Trading - Nemser Earl H
| | "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>> SPAC List: List of Special Purpose Acquisition Companies |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2017-09-11 Sale | 2017-09-13 4:00 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,683 | $41.9 | $70,518 | 26,073 (Indirect Direct) | View |
| 2017-09-11 Sale | 2017-09-13 4:01 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,683 | $41.9 | $70,518 | 26,073 (Indirect Direct) | View |
| 2017-09-13 Sale | 2017-09-15 12:10 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,666 | $41.94 | $69,870 | 24,407 (Indirect Direct) | View |
| 2017-09-15 Sale | 2017-09-19 3:07 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,683 | $42.29 | $71,182 | 22,724 (Indirect Direct) | View |
| 2017-09-19 Sale | 2017-09-21 1:22 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,624 | $43.42 | $70,522 | 21,100 (Indirect Direct) | View |
| 2017-09-21 Sale | 2017-09-25 4:13 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,623 | $43.59 | $70,745 | 19,477 (Indirect Direct) | View |
| 2017-09-25 Sale | 2017-09-27 3:47 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,590 | $43.91 | $69,811 | 17,887 (Indirect Direct) | View |
| 2017-09-27 Sale | 2017-09-29 3:02 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,632 | $44.52 | $72,661 | 16,255 (Indirect Direct) | View |
| 2017-09-29 Sale | 2017-10-03 3:23 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,683 | $45.26 | $76,169 | 14,572 (Indirect Direct) | View |
| 2017-10-03 Sale | 2017-10-05 11:15 am | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,623 | $47.12 | $76,480 | 12,949 (Indirect Direct) | View |
| 2017-10-05 Sale | 2017-10-10 09:34 am | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,649 | $47.52 | $78,368 | 11,300 (Indirect Direct) | View |
| 2017-10-09 Sale | 2017-10-11 1:11 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,658 | $47.42 | $78,625 | 9,642 (Indirect Direct) | View |
| 2017-10-11 Sale | 2017-10-13 2:19 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,608 | $47.78 | $76,838 | 8,034 (Indirect Direct) | View |
| 2017-10-13 Sale | 2017-10-17 5:52 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,675 | $47.56 | $79,662 | 6,359 (Indirect Direct) | View |
| 2017-10-17 Sale | 2017-10-19 7:36 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,683 | $48.65 | $81,873 | 4,676 (Indirect Direct) | View |
| 2017-10-19 Sale | 2017-10-23 7:39 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,683 | $49.37 | $83,088 | 2,993 (Indirect Direct) | View |
| 2017-10-23 Sale | 2017-10-25 7:27 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 2,683 | $50.84 | $136,402 | 95,585 (Indirect Direct) | View |
| 2017-10-25 Sale | 2017-10-27 1:28 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,290 | $51.34 | $66,234 | 20 (Indirect Direct) | View |
| 2017-10-26 Sale | 2017-10-30 7:12 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 20 | $52.41 | $1,048 | 0 (Indirect Direct) | View |
| 2018-01-22 Sale | 2018-01-24 7:57 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 32,000 | $62.8 | $2,009,600 | 68,610 (Direct) | View |
| 2020-08-24 Sale | 2020-08-26 4:37 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 85,981 | $51.94 | $4,465,796 | 914,019 (Indirect Direct) | View |
| 2020-08-26 Sale | 2020-08-27 4:25 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 156,869 | $52.6 | $8,251,309 | 757,150 (Indirect Direct) | View |
| 2020-08-27 Sale | 2020-08-31 4:35 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 330,954 | $53.14 | $17,587,953 | 426,196 (Indirect Direct) | View |
| 2020-08-31 Sale | 2020-09-02 5:40 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 115,103 | $53.19 | $6,121,901 | 311,093 (Indirect Direct) | View |
| 2020-09-02 Sale | 2020-09-04 5:20 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 99,297 | $53.02 | $5,264,567 | 211,796 (Indirect Direct) | View |
| 2020-09-04 Sale | 2020-09-09 4:57 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 53,627 | $50.49 | $2,707,726 | 158,169 (Indirect Direct) | View |
| 2020-09-09 Sale | 2020-09-11 4:19 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 9,900 | $48.37 | $478,848 | 148,269 (Indirect Direct) | View |
| 2020-09-11 Sale | 2020-09-15 4:37 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 23,100 | $47.78 | $1,103,754 | 125,169 (Indirect Direct) | View |
| 2020-09-16 Sale | 2020-09-17 5:24 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 20,255 | $47.71 | $966,366 | 104,914 (Indirect Direct) | View |
| 2020-09-17 Sale | 2020-09-21 4:24 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 24,300 | $47.95 | $1,165,185 | 80,614 (Indirect Direct) | View |
| 2020-09-22 Sale | 2020-09-24 4:09 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 39,500 | $48.57 | $1,918,530 | 41,114 (Indirect Direct) | View |
| 2020-10-02 Sale | 2020-10-05 5:34 pm | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 41,114 | $48.82 | $2,007,185 | 0 (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 |
| 2017-12-31 Option Award | 2018-01-03 7:14 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 5,025 | $0 | 100,610 (Direct) | View |
| 2017-12-31 Option Award | 2018-04-06 4:18 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 5,025 | $0 | 100,610 (Direct) | View |
| 2018-05-09 Tax Withholding | 2018-05-22 4:10 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 233 | $79.24 | 68,377 (Direct) | View |
| 2018-12-31 Option Award | 2019-01-03 4:10 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 7,434 | $0 | 75,811 (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 Director | 11,679 | $0 | 87,490 (Direct) | View |
| 2020-05-08 Tax Withholding | 2020-06-01 4:17 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 1,939 | $41.13 | 85,551 (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 Director | 1,000,000 | $52.27 | 1,000,000 (Indirect) | View |
| 2020-12-31 Option Award | 2021-01-07 4:26 pm | N/A N/A | Interactive Brokers Group Inc. | IBKR | Nemser Earl H Director | 14,295 | $0 | 99,846 (Direct) | View |