AMGEN INC (AMGN) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-19 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: AMGEN INC (AMGN) CIK: 0000318154 --- Reporting Owner --- Name: Austin Wanda M CIK: 0001690882 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-19 | Code: A (Grant or award) Shares: +665 | Price: $0.00 Shares Owned After: 8,018 | Ownership: D (Direct) Footnotes: [F1] The Restricted Stock Units (RSUs) were granted pursuant to the Amgen Inc. 2009 Director Incentive Program, as amended, under the Amgen Inc. Second Amended and Restated 2009 Equity Incentive Plan and vested immediately. Vested RSUs are paid in shares of the Company's common stock on a one-to-one basis. Vested RSUs may be deferred by the director, in which case payment will occur according to the elected deferral schedule. --- Footnotes (Complete Index) --- F1: The Restricted Stock Units (RSUs) were granted pursuant to the Amgen Inc. 2009 Director Incentive Program, as amended, under the Amgen Inc. Second Amended and Restated 2009 Equity Incentive Plan and vested immediately. Vested RSUs are paid in shares of the Company's common stock on a one-to-one basis. Vested RSUs may be deferred by the director, in which case payment will occur according to the elected deferral schedule. --- Signature --- /s/ /s/ Wanda M. Austin (2026-05-21)