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 |
2022-09-29 Purchase |
2022-10-03 8:11 pm |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
5,821 | $19.62 | $114,213 | 78,981 (Indirect Direct) |
View |
2022-09-27 Purchase |
2022-09-29 6:05 pm |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
6,679 | $20.89 | $139,539 | 72,627 (Indirect Direct) |
View |
2022-04-01 Purchase |
2022-04-04 8:11 pm |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
21,739 | $23 | $499,997 | 65,415 (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 |
2023-09-29 Option Award |
2023-10-03 7:51 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
1,138 | $0 | 82,928 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 9:13 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
1,138 | $0 | 81,790 (Direct) |
View |
2023-04-04 Option Award |
2023-04-06 9:42 pm |
N/A 2033-04-04 |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
15,500 | $0 | 15,500 (Direct) |
View |
2023-01-31 Gift |
2023-04-04 6:57 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 80,652 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 6:57 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
1,138 | $0 | 80,652 (Direct) |
View |
2022-10-14 Gift |
2023-01-04 5:12 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 79,514 (Direct) |
View |
2022-12-30 Option Award |
2023-01-04 5:12 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 79,514 (Direct) |
View |
2022-09-30 Option Award |
2022-10-03 8:11 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 78,981 (Direct) |
View |
2022-07-18 Gift |
2022-09-29 6:05 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 72,627 (Direct) |
View |
2022-04-08 Gift |
2022-07-05 6:16 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 65,948 (Direct) |
View |
2022-06-30 Option Award |
2022-07-05 6:16 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 65,948 (Direct) |
View |
2022-02-08 Gift |
2022-04-04 8:11 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 65,415 (Direct) |
View |
2022-03-31 Option Award |
2022-04-04 8:11 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
533 | $0 | 65,415 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:57 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
29,497 | $0 | 29,497 (Direct) |
View |
2021-10-06 Gift |
2022-01-04 9:07 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 43,143 (Direct) |
View |
2021-12-31 Option Award |
2022-01-04 9:07 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 43,143 (Direct) |
View |
2021-07-08 Gift |
2021-10-04 9:36 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 55,839 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 9:36 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 55,839 (Direct) |
View |
2021-04-12 Gift |
2021-07-02 8:06 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 42,543 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 8:06 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 42,543 (Direct) |
View |
2021-01-11 Gift |
2021-04-02 6:56 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
535 | $0 | 42,243 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 6:56 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
300 | $0 | 42,243 (Direct) |
View |
2021-02-19 Option Award |
2021-02-23 9:32 pm |
N/A 2031-02-19 |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
6,423 | $0 | 6,423 (Direct) |
View |
2020-10-09 Gift |
2021-01-05 8:41 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
535 | $0 | 41,943 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 8:41 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
535 | $0 | 41,943 (Direct) |
View |
2020-07-17 Gift |
2020-10-05 7:30 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
535 | $0 | 41,408 (Direct) |
View |
2020-10-01 Option Award |
2020-10-05 7:30 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
535 | $0 | 41,408 (Direct) |
View |
2020-04-09 Gift |
2020-07-06 7:29 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
80,141 | $0 | 1,070 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 7:29 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | LOBERG MICHAEL D Director |
535 | $0 | 1,070 (Direct) |
View |