BIIB Insider Activity
View recent SEC Form 4 insider transactions for BIIB, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Aug 04, 2026 | Minor Lloyd | Sale | 593 | $200.96 | $119,169.28 | 2,689 |
| Aug 03, 2026 | Minor Lloyd | Sale | 593 | $203.34 | $120,580.62 | 3,282 |
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