Griffith Peter H. (CIK 1798821) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-11). Recent activity: Sell AMGN (556 shares), Buy AMGN (3,640 shares), Sell AMGN (502 shares), Sell AMGN (746 shares), Sell AMGN (687 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-11 | AMGEN INC (AMGN) | EVP & CFO | Sell | 556 | $184,097 |
| 2026-05-07 | AMGEN INC (AMGN) | EVP & CFO | Buy | 3,640 | $0 |
| 2026-05-07 | AMGEN INC (AMGN) | EVP & CFO | Sell | 502 | $165,454 |
| 2026-05-05 | AMGEN INC (AMGN) | EVP & CFO | Sell | 746 | $246,046 |
| 2026-05-05 | AMGEN INC (AMGN) | EVP & CFO | Sell | 687 | $226,586 |
| 2026-03-18 | AMGEN INC (AMGN) | EVP & CFO | Sell | 5,748 | $2.1M |
| 2026-03-05 | AMGEN INC (AMGN) | EVP & CFO | Buy | 12,063 | $0 |
| 2025-05-08 | AMGEN INC (AMGN) | EVP & CFO | Buy | 3,919 | $0 |
| 2025-05-06 | AMGEN INC (AMGN) | EVP & CFO | Sell | 702 | $199,214 |
| 2025-05-06 | AMGEN INC (AMGN) | EVP & CFO | Sell | 665 | $188,714 |
| 2025-05-02 | AMGEN INC (AMGN) | EVP & CFO | Sell | 640 | $184,678 |
来源：SEC Form 4 申报文件 · 截至 2026-05-11