| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BIIB | Common Stock | Award | $0 | +2,255 | +29% | $0.000000 | 10,095 | 15 Jun 2022 | Direct | |
| holding | BIIB | Common Stock | 10,831 | 15 Jun 2022 | Esperanza Holdings, LLC | ||||||
| holding | BIIB | Common Stock | 17,375 | 15 Jun 2022 | Stelios Holdings, LLC |