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 |
| 2023-06-30 Purchase | 2023-07-05 9:07 pm | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 3,000 | $9.3189 | $27,957 | 10,449,807 (Indirect Direct) | View |
| 2022-05-12 Purchase | 2022-05-16 5:18 pm | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 6,800 | $14.68 | $99,841 | 10,444,293 (Indirect Direct) | View |
| 2020-12-11 Purchase | 2020-12-15 8:30 pm | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 111,111 | $90 | $9,999,990 | 10,436,010 (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 |
| 2024-09-30 Option Award | 2024-10-02 8:00 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 2,687 | $0 | 10,459,344 (Direct) | View |
| 2024-06-28 Option Award | 2024-07-02 8:08 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 2,687 | $0 | 10,456,657 (Direct) | View |
| 2024-03-29 Option Award | 2024-04-02 6:27 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 2,687 | $0 | 10,453,970 (Direct) | View |
| 2024-03-12 Option Award | 2024-03-14 6:05 pm | N/A 2034-03-12 | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 29,400 | $0 | 29,400 (Direct) | View |
| 2023-12-29 Option Award | 2024-01-03 6:16 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 738 | $0 | 10,451,283 (Direct) | View |
| 2023-09-29 Option Award | 2023-10-03 7:52 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 738 | $0 | 10,450,545 (Direct) | View |
| 2023-06-30 Option Award | 2023-07-05 9:07 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 738 | $0 | 10,449,807 (Direct) | View |
| 2023-04-04 Option Award | 2023-04-06 9:47 pm | N/A 2033-04-04 | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 15,500 | $0 | 15,500 (Direct) | View |
| 2023-03-31 Option Award | 2023-04-04 6:58 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 738 | $0 | 10,446,069 (Direct) | View |
| 2022-12-30 Option Award | 2023-01-04 5:13 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 346 | $0 | 10,445,331 (Direct) | View |
| 2022-09-30 Option Award | 2022-10-03 8:15 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 346 | $0 | 10,444,985 (Direct) | View |
| 2022-06-30 Option Award | 2022-07-05 6:17 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 346 | $0 | 10,444,639 (Direct) | View |
| 2022-03-31 Option Award | 2022-04-04 8:13 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 346 | $0 | 10,437,493 (Direct) | View |
| 2022-03-12 Option Award | 2022-03-15 8:58 pm | N/A 2032-03-12 | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 29,497 | $0 | 29,497 (Direct) | View |
| 2021-12-31 Option Award | 2022-01-04 9:08 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 195 | $0 | 10,437,147 (Direct) | View |
| 2021-09-30 Option Award | 2021-10-04 9:37 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 195 | $0 | 10,436,952 (Direct) | View |
| 2021-06-30 Option Award | 2021-07-02 8:07 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 195 | $0 | 10,436,757 (Direct) | View |
| 2021-03-31 Option Award | 2021-04-02 6:53 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 195 | $0 | 10,436,562 (Direct) | View |
| 2021-02-19 Option Award | 2021-02-23 9:36 pm | N/A 2031-02-19 | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 6,423 | $0 | 6,423 (Direct) | View |
| 2020-12-31 Option Award | 2021-01-05 8:59 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 357 | $0 | 10,436,367 (Direct) | View |
| 2020-10-01 Option Award | 2020-10-05 7:31 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 357 | $0 | 10,324,899 (Direct) | View |
| 2020-07-01 Option Award | 2020-07-06 8:40 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director | 357 | $0 | 10,324,542 (Direct) | View |
| 2020-04-01 Option Award | 2020-04-03 7:04 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 357 | $0 | 10,324,185 (Direct) | View |
| 2020-02-05 Option Award | 2020-02-07 5:50 pm | N/A 2030-02-05 | IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner | 10,000 | $0 | 10,000 (Direct) | View |