Priya Singhal, Head of Development at BIOGEN INC. (BIIB), sold 316 shares at $157.21 ($50K) on 2024-12-09, disclosed to the SEC on 2024-12-09.
Open-market sale of $50k 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 | $157.78 | 206 | $33K | 65.3% |
| 2 | $157.21 | 110 | $17K | 34.7% |
| Total | $157.58 avg | 316 | $50K | 100% |
| Filing → |
| BIIB | SELL | 2025-09-02 | $138K | — | Filing → |
| BIIB | SELL | 2025-05-20 | $961K | — | Filing → |
| BIIB | SELL | 2024-09-05 | $176K | — | Filing → |