Murdo Gordon - Nov 12, 2025 Form 4 Insider Report for AMGEN INC (AMGN)

Role: EVP, Global Commercial Ops
Signature: /s/ Murdo Gordon
Stock symbol: AMGN
Transactions as of: Nov 12, 2025
Transactions value $: -$2,317,071
Form type: 4
Date filed: 11/13/2025, 07:28 PM
Previous filing: May 8, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Gordon Murdo	EVP, Global Commercial Ops	ONE AMGEN CENTER DRIVE, THOUSAND OAKS	/s/ Murdo Gordon	2025-11-14	0001642156

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMGN	Common Stock	Sale	-$2.32M	-6.88K	-14.1%	$336.83	41.9K	Nov 12, 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported is an average price. The prices ranged from $336.7301 to $337.0500 per share. Full information regarding the number of shares purchased at each separate price within the range is available upon request by the SEC staff, the issuer or a security holder of the issuer.
F2	These shares include 647 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.

Content

The price reported is an average price. The prices ranged from $336.7301 to $337.0500 per share. Full information regarding the number of shares purchased at each separate price within the range is available upon request by the SEC staff, the issuer or a security holder of the issuer.

These shares include 647 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.