Priya Singhal, Head of Development at BIOGEN INC. (BIIB), sold 576 shares at $221.49 ($126K) on 2024-02-16, disclosed to the SEC on 2024-02-21.
Open-market sale of $126k BIIB by Head of Development. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $219.08 | 173 | $38K | 30.0% |
| 2 | $219.08 | 295 | $65K | 51.1% |
| 3 | $221.49 | 108 | $24K | 18.9% |
| Total | $219.53 avg | 576 | $126K | 100% |
| Filing → |
| BIIB | SELL | 2025-09-02 | $138K | — | Filing → |
| BIIB | SELL | 2025-05-20 | $961K | — | Filing → |
| BIIB | SELL | 2024-12-09 | $17K | — | Filing → |