Gregory Ginger (CIK 1545716) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-10). Recent activity: Buy BIIB (1,635 shares), Sell BIIB (791 shares), Buy BIIB (1,802 shares), Sell BIIB (666 shares), Buy BIIB (3,746 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-10 | BIOGEN INC. (BIIB) | EVP, Human Resources | Buy | 1,635 | $0 |
| 2026-02-10 | BIOGEN INC. (BIIB) | EVP, Human Resources | Sell | 791 | $159,133 |
| 2026-02-10 | BIOGEN INC. (BIIB) | EVP, Human Resources | Buy | 1,802 | $0 |
| 2026-02-10 | BIOGEN INC. (BIIB) | EVP, Human Resources | Sell | 666 | $133,986 |
| 2026-02-10 | BIOGEN INC. (BIIB) | EVP, Human Resources | Buy | 3,746 | $0 |
| 2026-02-10 | BIOGEN INC. (BIIB) | EVP, Human Resources | Sell | 1,132 | $227,736 |
来源：SEC Form 4 申报文件 · 截至 2026-02-10