Gordon Murdo (CIK 1642156) reported 13 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-11). Recent activity: Sell AMGN (615 shares), Buy AMGN (3,640 shares), Sell AMGN (502 shares), Sell AMGN (6,691 shares), Buy AMGN (13,403 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 615 | $203,633 |
| 2026-05-07 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Buy | 3,640 | $0 |
| 2026-05-07 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 502 | $165,454 |
| 2026-03-18 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 6,691 | $2.5M |
| 2026-03-05 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Buy | 13,403 | $0 |
| 2025-11-13 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 6,879 | $2.3M |
| 2025-05-08 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Buy | 3,919 | $0 |
| 2025-05-06 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 780 | $221,348 |
| 2025-05-06 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 740 | $209,997 |
| 2025-05-02 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 800 | $230,848 |
| 2025-03-19 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 4,039 | $1.3M |
| 2025-03-05 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Buy | 8,085 | $0 |
| 2025-02-13 | AMGEN INC (AMGN) | EVP, Global Commercial Ops | Sell | 8,771 | $2.6M |
Source: SEC Form 4 filings · as of 2026-05-11