| 2024-06-14 | Sale | IGM Biosciences, Inc. IGMS | CHIEF SCIENTIFIC OFFICER | 1,106 0.0018% | $7.58 | $8,378 | -0.14% | |
| 2024-03-14 | Sale | IGM Biosciences, Inc. IGMS | CHIEF SCIENTIFIC OFFICER | 1,844 0.0032% | $10.17 | $18,754 | -12.16% | |
| 2024-03-13 | Sale | IGM Biosciences, Inc. IGMS | CHIEF SCIENTIFIC OFFICER | 2,101 0.0036% | $9.88 | $20,748 | -9.15% | |
| 2023-12-13 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 7,574 0.012% | $5.78 | $43,764 | +51.93% | |
| 2023-11-27 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 933 0.0016% | $5.06 | $4,720 | +83.17% | |
| 2023-05-23 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 982 0.0023% | $12.31 | $12,088 | -24.81% | |
| 2023-03-14 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 1,293 0.0029% | $18.73 | $24,220 | -47.64% | |
| 2022-12-16 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 5,371 0.0117% | $18.98 | $101,960 | -47.54% | |
| 2022-11-23 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 877 0.0019% | $21.57 | $18,918 | -51% | |
| 2022-10-04 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 25,000 0.0565% | $22.84 | $570,980 | ||
| 2022-09-06 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 7,265 0.0173% | $19.57 | $142,196 | -8.62% | |
| 2022-08-18 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 8,700 0.0198% | $22.82 | $198,544 | -19.18% | |
| 2022-05-24 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 939 0.0021% | $17.10 | $16,058 | +10.54% | |
| 2022-04-06 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 2,500 0.0056% | $25.00 | $62,500 | -23.8% | |
| 2022-03-30 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 15,000 0.0489% | $28.50 | $427,451 | -23.98% | |
| 2021-11-02 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 2,652 0.0078% | $51.37 | $136,234 | -62.87% | |
| 2021-10-05 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 2,484 0.0072% | $64.10 | $159,234 | -70.29% | |
| 2021-09-03 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 2,488 0.0074% | $70.69 | $175,865 | -72.01% | |
| 2021-08-04 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 2,484 0.0072% | $67.00 | $166,428 | -69.94% | |
| 2021-07-06 | Sale | IGM Biosciences, Inc. IGMS | Chief Scientific Officer | 2,494 0.0074% | $82.50 | $205,755 | -66.63% |