Biogen (BIIB) Insider Trading
Biogen Insider Transactions
Showing the latest 5 of 827 trades.
| Traded | Filed | Insider | Type | Shares | Value | % of holdings |
|---|---|---|---|---|---|---|
| 2026-10-30 | 2026-11-02 | Jane Grogan Head of Research | Option exercise | 695 | — | — |
| 2026-10-30 | 2026-11-02 | Jane Grogan Head of Research | Tax withholding | 345 | $87K | — |
| 2026-10-02 | 2026-10-05 | Sean Godbout Chief Accounting Officer | Option exercise | 27 | — | — |
| 2026-10-02 | 2026-10-05 | Sean Godbout Chief Accounting Officer | Tax withholding | 8 | $1,759 | — |
| 2026-10-01 | 2026-10-05 | Sean Godbout Chief Accounting Officer | Grant or award | 985 | — | — |