SUPRAN BRYAN Insider Trading -- Recent SEC Form 4 Transactions
SUPRAN BRYAN (CIK 1511797) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-06). Recent activity: Sell ALNY (1,758 shares), Buy ALNY (1,539 shares), Buy ALNY (13,026 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-06 | ALNYLAM PHARMACEUTICALS, INC. (ALNY) | EVP, CLO and Secretary | Sell | 1,758 | $398,855 |
| 2026-03-04 | ALNYLAM PHARMACEUTICALS, INC. (ALNY) | EVP, CLO and Secretary | Buy | 1,539 | $0 |
| 2025-10-03 | ALNYLAM PHARMACEUTICALS, INC. (ALNY) | EVP, CLO and Secretary | Buy | 13,026 | $0 |
Source: SEC Form 4 filings · as of 2026-10-06