| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | BIIB | Common Stock | 6.01K | Feb 10, 2022 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BIIB | Restricted Stock Unit | Award | $0 | +9.09K | $0.00 | 9.09K | Feb 10, 2022 | Common Stock | 9.09K | $0.00 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of February 10, 2022. |