BIOGEN INC (BIIB)
US09062X1037 - Common Stock
| Shares Outstanding | 145.72M |
| Float | 144.59M |
| Owners (insider) | 0.39% |
| Owners (institutional) | 98.39% |
| Owners (insider) change | -1.41% |
| Owners (institutional) change | 11.29% |
Insider Transactions
Top Institutional Holders
Insider Owners
No transactions were filed in the last 12 months.