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 |
| 2025-03-31 Option Award |
2025-04-02 7:03 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner |
1,284 | $0 | 10,463,315 (Direct) |
View |
| 2024-12-31 Option Award |
2025-01-03 5:58 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Topsoe Christina Teng Director 10% Owner |
2,687 | $0 | 10,462,031 (Direct) |
View |
| 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 |