| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IGMS | Common Stock | Award | $13,219 | +288 | +10% | $45.90* | 3,057 | 14 May 2021 | Direct | F1 |
| holding | IGMS | Common Stock | 1,013 | 14 May 2021 | See footnote | F2 |
| Id | Content |
|---|---|
| F1 | The shares were acquired under the IGM Biosciences, Inc. 2019 Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). |
| F2 | The shares are held directly by the reporting person's spouse. |