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 |
| 2021-07-06 Sale | 2021-07-06 7:45 pm | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 943 | $82.75 | $78,033 | 454,858 (Direct) | View |
| 2021-06-02 Sale | 2021-06-03 8:29 pm | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 941 | $79.15 | $74,480 | 456,758 (Direct) | View |
| 2021-05-26 Sale | 2021-05-28 6:19 pm | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 444 | $70 | $31,080 | 116,518 (Direct) | View |
| 2021-05-05 Sale | 2021-05-06 7:59 pm | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 469 | $62.32 | $29,226 | 116,518 (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 |
| 2021-07-01 Tax Withholding | 2021-07-06 7:45 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 957 | $89.43 | 454,858 (Direct) | View |
| 2021-07-01 Exercise | 2021-07-06 7:45 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 1,900 | $1.39 | 454,858 (Direct) | View |
| 2021-07-01 Exercise | 2021-07-06 7:45 pm | N/A 2028-12-30 | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 1,900 | $0 | 454,858 (Direct) | View |
| 2021-06-01 Exercise | 2021-06-03 8:29 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 1,900 | $1.39 | 456,758 (Direct) | View |
| 2021-06-01 Tax Withholding | 2021-06-03 8:29 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 959 | $79.99 | 456,758 (Direct) | View |
| 2021-06-01 Exercise | 2021-06-03 8:29 pm | N/A 2028-12-30 | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 1,900 | $0 | 456,758 (Direct) | View |
| 2021-05-14 Exercise | 2021-05-18 9:38 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 900 | $1.39 | 459,102 (Direct) | View |
| 2021-05-14 Tax Withholding | 2021-05-18 9:38 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 456 | $68.76 | 459,102 (Direct) | View |
| 2021-05-14 Exercise | 2021-05-18 9:38 pm | N/A 2028-12-30 | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 900 | $0 | 459,102 (Direct) | View |
| 2021-05-03 Exercise | 2021-05-05 9:30 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 950 | $1.39 | 460,027 (Direct) | View |
| 2021-05-03 Tax Withholding | 2021-05-05 9:30 pm | N/A N/A | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 481 | $68.03 | 460,027 (Direct) | View |
| 2021-05-03 Exercise | 2021-05-05 9:30 pm | N/A 2028-12-30 | IGM Biosciences Inc. | IGMS | Chen Daniel ShinYu Chief Medical Officer | 950 | $0 | 460,027 (Direct) | View |