Insider · CIK 0001661567
Michael Parini
Files at: BIIB, VRTX. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 AForm 4 → | Sep 3, 4:14 pm EDT | BIOGEN INC.BIIB | 7,405 | — | — | 7,405 | — |