Robin Kramer
Known title: Chief Financial OfficerCIK: 0001609222
Associated companies
Transaction History
| BIIB | ▲ Buy | Option Exercise | 789 | $0 | 2/6/2026 | View on chart |
| BIIB | ▼ Sell | Tax Withholding | 273 | $55K | 2/6/2026 | View on chart |
| BIIB | ▲ Buy | Option Exercise | 703 | $0 | 2/6/2026 | View on chart |
| BIIB | ▼ Sell | Tax Withholding | 207 | $42K | 2/6/2026 | View on chart |
| BIIB | ▲ Buy | Option Exercise | 3,511 | $0 | 2/6/2026 | View on chart |
| BIIB | ▼ Sell | Tax Withholding | 1,063 | $214K | 2/6/2026 | View on chart |