AMGEN INC — Director's Dealing 2025

May 7, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMGEN INC (AMGN)
CIK: 0000318154
Period of Report: 2025-05-02

Reporting Person: Busch Matthew C. (VP, Finance & CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-02	Common Stock	F	28	$283.78	Disposed	5071	Direct
2025-05-02	Common Stock	F	37	$283.78	Disposed	5034	Direct
2025-05-02	Common Stock	S	1000	$279.69	Disposed	4034	Direct

Footnotes

F1: These shares include 93 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 on 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.