Hesslein Robert W. (CIK 1585018) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-03-05). Recent activity: Buy ALNY (757 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-03-05 | ALNYLAM PHARMACEUTICALS, INC. (ALNY) | EVP, CLO and Secretary | Buy | 757 | $0 |
Source: SEC Form 4 filings · as of 2025-03-05