Alfred Sandrock, EVP, Chief Medical Officer at BIOGEN INC. (BIIB), sold 2,024 shares at $293.44 ($594K) on 2018-02-23, disclosed to the SEC on 2018-02-27.
Seasonal sale ($594k) by EVP, Chief Medical Officer — this insider has traded BIIB in February in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $292.78 | 208 | $61K | 10.3% |
| 2 | $293.44 | 908 | $266K | 44.9% |
| 3 | $293.44 | 908 | $266K | 44.9% |
| Total | $293.37 avg | 2,024 | $594K | 100% |
| Filing → |
| VYGR | SELL | 2026-02-20 | $40K | — | Filing → |
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| VYGR | SELL | 2025-04-04 | $37K | — | Filing → |