News + Filings Transactions Holdings
|
Senator Investment Group LP
> BIIB
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | BIOGEN INC. | BIIB | 0 | -40,000 | 0 | -11,121,200,000 | |
| 03/31/2023 | BIOGEN INC. | BIIB | 40,000 | -10,000 | 11,121,200,000 | -2,724,800,000 | $278,030.00 |
| 12/31/2022 | BIOGEN INC. | BIIB | 50,000 | 50,000 | 13,846,000,000 | 13,846,000,000 | $276,920.00 |
| 09/30/2017 | BIOGEN INC. | BIIB | 0 | -500,000 | 0 | -135,680,000 | |
| 06/30/2017 | BIOGEN INC. | BIIB | 500,000 | 500,000 | 135,680,000 | 135,680,000 | $271.36 |
| << Prev Next >> |
|