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 |
2022-05-12 Purchase |
2022-05-16 5:22 pm |
IGM Biosciences Inc. | IGMS | Topsoe Jakob Haldor Director 10% Owner |
16,104 | $14.51 | $233,674 | 10,472,545 (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 |
2022-04-06 Sale |
2022-04-08 7:24 pm |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $25 | $62,500 | 174,784 (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 |
2022-04-01 Purchase |
2022-04-04 8:10 pm |
IGM Biosciences Inc. | IGMS | BEHRENS M KATHLEEN Director |
60,869 | $23 | $1,399,987 | 32,452 (Indirect Direct) |
View |
2022-03-30 Sale |
2022-04-01 8:16 pm |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
7,500 | $28.5 | $213,725 | 177,284 (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 |
2022-04-06 Exercise |
2022-04-08 7:24 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $0.93 | 174,784 (Direct) |
View |
2022-04-06 Exercise |
2022-04-08 7:24 pm |
N/A 2023-01-12 |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $0 | 174,784 (Direct) |
View |
2022-03-31 Option Award |
2022-04-04 9:46 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Lee Michael Stewart Director |
230 | $0 | 1,462 (Direct) |
View |
2022-03-31 Option Award |
2022-04-04 9:45 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Redmile Group LLC Green Jeremy Director 10% Owner |
230 | $0 | 7,836,042 (Indirect) |
View |
2022-03-31 Option Award |
2022-04-04 8:14 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Topsoe Jakob Haldor Director 10% Owner |
230 | $0 | 10,456,441 (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 |
2022-03-31 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 |
2022-02-08 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 8:10 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | BEHRENS M KATHLEEN Director |
374 | $0 | 32,452 (Direct) |
View |
2022-03-30 Exercise |
2022-04-01 8:16 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
7,500 | $0.93 | 177,284 (Direct) |
View |
2022-03-30 Exercise |
2022-04-01 8:16 pm |
N/A 2023-01-12 |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
7,500 | $0 | 177,284 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 6:44 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Takimoto Chris H Chief Medical Officer |
14,477 | $0 | 36,977 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 6:42 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Tahir Misbah Chief Financial Officer |
6,084 | $0 | 34,257 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 6:41 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Schwarzer Fred CEO and President |
23,002 | $0 | 231,653 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 6:40 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
14,319 | $0 | 41,028 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 6:39 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Gauthier George Chief Commercial Officer |
8,096 | $0 | 26,163 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 6:38 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Decker Lisa Lynn Chief Business Officer |
4,617 | $0 | 22,484 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 9:46 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Lee Michael Stewart Director |
29,497 | $0 | 29,497 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 9:45 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Redmile Group LLC Green Jeremy Director 10% Owner |
29,497 | $0 | 29,497 (Indirect) |
View |
2022-03-12 Option Award |
2022-03-15 8:59 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Topsoe Jakob Haldor Director 10% Owner |
29,497 | $0 | 29,497 (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 |
2022-03-12 Option Award |
2022-03-15 8:57 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Strohl William Director |
29,497 | $0 | 29,497 (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 |
2022-03-12 Option Award |
2022-03-15 8:56 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Hambleton Julie Director |
29,497 | $0 | 29,497 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:55 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | BEHRENS M KATHLEEN Director |
29,497 | $0 | 29,497 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:55 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Takimoto Chris H Chief Medical Officer |
87,500 | $0 | 97,500 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:54 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Tahir Misbah Chief Financial Officer |
87,500 | $0 | 103,173 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:53 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Schwarzer Fred CEO and President |
350,000 | $0 | 350,000 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:52 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
87,500 | $0 | 101,709 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:51 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Gauthier George Chief Commercial Officer |
52,500 | $0 | 63,067 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 8:50 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | Decker Lisa Lynn Chief Business Officer |
52,500 | $0 | 62,867 (Direct) |
View |
2022-03-12 Option Award |
2022-03-15 5:11 pm |
N/A 2032-03-12 |
IGM Biosciences Inc. | IGMS | BAKER BROS. ADVISORS LP 667 L.P. BAKER FELIX BAKER JULIAN Baker Bros. Advisors (GP) LLC Baker Brothers Life Sciences LP Director 10% Owner |
29,497 | $0 | 29,497 (Indirect) |
View |
2021-12-31 Option Award |
2022-01-04 9:46 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Lee Michael Stewart Director |
130 | $0 | 1,232 (Direct) |
View |
2021-12-31 Option Award |
2022-01-04 9:45 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Redmile Group LLC Green Jeremy Director 10% Owner |
130 | $0 | 3,335,587 (Indirect) |
View |
2021-12-31 Option Award |
2022-01-04 9:09 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Topsoe Jakob Haldor Director 10% Owner |
130 | $0 | 10,456,211 (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 |
2021-12-31 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 |
2021-10-06 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 |