Godbout Sean (CIK 2057736) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-03). Recent activity: Buy BIIB (181 shares), Sell BIIB (54 shares), Buy BIIB (257 shares), Sell BIIB (76 shares), Buy BIIB (305 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-03 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Buy | 181 | $0 |
| 2026-04-03 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Sell | 54 | $9,924 |
| 2026-02-10 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Buy | 257 | $0 |
| 2026-02-10 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Sell | 76 | $15,290 |
| 2026-02-10 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Buy | 305 | $0 |
| 2026-02-10 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Sell | 103 | $20,722 |
| 2026-02-10 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Buy | 517 | $0 |
| 2026-02-10 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Sell | 180 | $36,212 |
| 2025-10-06 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Buy | 26 | $0 |
| 2025-10-06 | BIOGEN INC. (BIIB) | Chief Accounting Officer | Sell | 8 | $1,242 |
Source: SEC Form 4 filings · as of 2026-04-03