Susan H. Alexander
Known title: EVP Chief Legal OfficerCIK: 0001263839
Associated companies
Transaction History
| BIIB | ▲ Buy | Option Exercise | 2,190 | $0 | 2/6/2026 | View on chart |
| BIIB | ▼ Sell | Tax Withholding | 1,059 | $213K | 2/6/2026 | View on chart |
| BIIB | ▲ Buy | Option Exercise | 1,940 | $0 | 2/6/2026 | View on chart |
| BIIB | ▼ Sell | Tax Withholding | 931 | $187K | 2/6/2026 | View on chart |
| BIIB | ▲ Buy | Option Exercise | 4,916 | $0 | 2/6/2026 | View on chart |
| BIIB | ▼ Sell | Tax Withholding | 1,514 | $305K | 2/6/2026 | View on chart |