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 |
2021-11-02 Sale |
2021-11-03 7:55 pm |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
1,326 | $51.37 | $68,117 | 4,334 (Indirect Direct) |
View |
2021-10-05 Sale |
2021-10-05 9:28 pm |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
1,242 | $64.1 | $79,617 | 6,834 (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 |
2022-03-15 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 |
2021-10-06 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 |
2021-12-31 Option Award |
2022-01-04 9:04 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | BEHRENS M KATHLEEN Director |
211 | $0 | 159,216 (Direct) |
View |
2021-11-15 Option Award |
2021-11-19 8:37 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Takimoto Chris H Chief Medical Officer |
10,000 | $0 | 10,000 (Direct) |
View |
2021-11-15 Option Award |
2021-11-19 8:36 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Tahir Misbah Chief Financial Officer |
10,000 | $0 | 15,673 (Direct) |
View |
2021-11-15 Option Award |
2021-11-19 8:35 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Schwarzer Fred CEO and President |
10,000 | $0 | 208,651 (Direct) |
View |
2021-11-15 Option Award |
2021-11-19 8:34 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
10,000 | $0 | 14,209 (Direct) |
View |
2021-11-15 Option Award |
2021-11-19 8:32 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Gauthier George Chief Commercial Officer |
10,000 | $0 | 10,567 (Direct) |
View |
2021-11-15 Option Award |
2021-11-19 8:31 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Decker Lisa Lynn Chief Business Officer |
10,000 | $0 | 10,367 (Direct) |
View |
2021-11-15 Option Award |
2021-11-17 6:50 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Tahir Misbah Chief Financial Officer |
86 | $50.99 | 5,673 (Direct) |
View |
2021-11-15 Option Award |
2021-11-17 6:49 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Schwarzer Fred CEO and President |
233 | $50.99 | 198,651 (Direct) |
View |
2021-11-15 Option Award |
2021-11-17 6:48 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
139 | $50.99 | 4,209 (Direct) |
View |
2021-11-15 Option Award |
2021-11-17 6:47 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Gauthier George Chief Commercial Officer |
367 | $50.99 | 567 (Direct) |
View |
2021-11-15 Option Award |
2021-11-17 6:47 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Decker Lisa Lynn Chief Business Officer |
367 | $50.99 | 367 (Direct) |
View |
2021-11-01 Exercise |
2021-11-03 7:55 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $0.93 | 4,334 (Direct) |
View |
2021-11-01 Tax Withholding |
2021-11-03 7:55 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
1,174 | $49.78 | 4,334 (Direct) |
View |
2021-11-01 Exercise |
2021-11-03 7:55 pm |
N/A 2025-03-10 |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $0 | 4,334 (Direct) |
View |
2021-10-01 Exercise |
2021-10-05 9:28 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $0.93 | 6,834 (Direct) |
View |
2021-10-01 Exercise |
2021-10-05 9:28 pm |
N/A 2025-03-10 |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
2,500 | $0 | 6,834 (Direct) |
View |
2021-10-01 Tax Withholding |
2021-10-05 9:28 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Keyt Bruce Chief Scientific Officer |
1,258 | $65.91 | 6,834 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 9:38 pm |
N/A N/A |
IGM Biosciences Inc. | IGMS | Topsoe Jakob Haldor Director 10% Owner |
130 | $0 | 10,456,081 (Direct) |
View |