| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| REESE DAVID M | EVP & Chief Technology Officer | ONE AMGEN CENTER, DRIVE, THOUSAND OAKS | /s/ David M. Reese | 12 Nov 2025 | 0001748434 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMGN | Common Stock | Gift | $0 | -6,490 | -15% | $0.000000 | 35,812 | 11 Nov 2025 | Direct | F1 |
| transaction | AMGN | Common Stock | Gift | $0 | -309 | -0.86% | $0.000000 | 35,503 | 12 Nov 2025 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | The transaction reported involved a gift by the reporting person of shares of the Company's common stock to a charitable donor advised fund. |
| F2 | The transaction reported involved a gift by the reporting person of shares of the Company's common stock to a non-profit charitable organization. |
| F3 | These shares include 583 Dividend Equivalents (DEs) granted pursuant to the Amgen Inc. Second Amended and Restated 2009 Equity Incentive Plan and subject to a qualifying dividend reinvestment plan. DEs are credited to the reporting person's unvested RSUs and are paid out in shares of the Company's common stock on a one-to-one basis according to the vesting schedule, along with a cash payment for any remaining fractional share amount. |