AMGEN INC — Director's Dealing 2024

May 7, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMGEN INC (AMGN)
CIK: 0000318154
Period of Report: 2024-05-02

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-02	Common Stock	F	27	$277.37	Disposed	4626	Direct

Footnotes

F1: These shares include the following Restricted Stock Units (RSUs) granted under the Company's equity plans: 64 RSUs which will vest on 5/5/2024; 43 RSUs which will vest on 4/30/2025; 1,003 RSUs which will vest in installments of 494 on 11/5/2024 and 509 on 11/5/2025; 144 RSUs which will vest in installments of 71 on 5/2/2025, and 73 on 5/2/2026; and 296 RSUs which will vest in installments of 97 on 5/2/2025, 98 on 5/2/2026 and 101 on 5/2/2027. Vested RSUs will be paid in shares of the Company's common stock on a one-to-one basis.

F2: These shares include 121 Dividend Equivalents (DEs) granted pursuant to the Amgen Inc. 2009 Amended and Restated 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.