Grygiel Nancy A. (CIK 1816414) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-07). Recent activity: Buy AMGN (1,970 shares), Sell AMGN (1,970 shares), Buy AMGN (1,000 shares), Sell AMGN (1,000 shares), Sell AMGN (88 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | AMGEN INC (AMGN) | SVP & CCO | Buy | 1,970 | $349,596 |
| 2026-08-07 | AMGEN INC (AMGN) | SVP & CCO | Sell | 1,970 | $792,255 |
| 2026-08-07 | AMGEN INC (AMGN) | SVP & CCO | Buy | 1,000 | $177,310 |
| 2026-08-07 | AMGEN INC (AMGN) | SVP & CCO | Sell | 1,000 | $402,160 |
| 2026-05-11 | AMGEN INC (AMGN) | SVP & CCO | Sell | 88 | $29,138 |
| 2026-05-07 | AMGEN INC (AMGN) | SVP & CCO | Buy | 485 | $0 |
| 2026-05-07 | AMGEN INC (AMGN) | SVP & CCO | Sell | 76 | $25,049 |
| 2026-05-05 | AMGEN INC (AMGN) | SVP & CCO | Sell | 126 | $41,557 |
| 2026-05-05 | AMGEN INC (AMGN) | SVP & CCO | Sell | 116 | $38,259 |
| 2026-05-05 | AMGEN INC (AMGN) | SVP & CCO | Sell | 1,237 | $400,451 |
| 2026-03-18 | AMGEN INC (AMGN) | SVP & CCO | Sell | 787 | $288,207 |
| 2026-03-05 | AMGEN INC (AMGN) | SVP & CCO | Buy | 2,010 | $0 |
| 2025-11-21 | AMGEN INC (AMGN) | SVP & CCO | Buy | 1,500 | $266,190 |
| 2025-11-21 | AMGEN INC (AMGN) | SVP & CCO | Sell | 1,500 | $505,890 |
| 2025-11-21 | AMGEN INC (AMGN) | SVP & CCO | Buy | 1,639 | $266,501 |
| 2025-11-21 | AMGEN INC (AMGN) | SVP & CCO | Sell | 1,639 | $552,769 |
| 2025-08-22 | AMGEN INC (AMGN) | SVP & CCO | Sell | 1,267 | $376,286 |
| 2025-05-08 | AMGEN INC (AMGN) | SVP & CCO | Buy | 591 | $0 |
| 2025-05-06 | AMGEN INC (AMGN) | SVP & CCO | Sell | 118 | $33,486 |
| 2025-05-06 | AMGEN INC (AMGN) | SVP & CCO | Sell | 111 | $31,500 |
| 2025-05-02 | AMGEN INC (AMGN) | SVP & CCO | Sell | 113 | $32,607 |
| 2025-03-19 | AMGEN INC (AMGN) | SVP & CCO | Sell | 524 | $164,384 |
| 2025-03-05 | AMGEN INC (AMGN) | SVP & CCO | Buy | 1,503 | $0 |
Source: SEC Form 4 filings · as of 2026-08-07