Amgen (AMGN) Form 4: Officer disposes 202 shares at $296.70

Amgen (AMGN) officer Matthew C. Busch, VP, Finance & CAO, reported a Form 4 transaction dated 11/05/2025.

Accepted by SEC EDGAR 11/07/2025 - 07:54 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Amgen (AMGN) officer Matthew C. Busch, VP, Finance & CAO, reported a Form 4 transaction dated 11/05/2025.

He disposed of 202 shares of common stock at $296.70 per share (Transaction Code F). Following the transaction, he beneficially owns 4,414 shares, held directly.

Footnote: the reported holdings include 51 Dividend Equivalents credited on unvested RSUs, which are paid in shares pursuant to plan terms.

Insider Trade Summary

Exercise Price or Tax Liability: 202 shares

Exercise Price or Tax Liability 1 txn

Insider Busch Matthew C.

Role VP, Finance & CAO

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	202	$296.70	$60K

Holdings After Transaction: Common Stock — 4,414 shares (Direct)

Holdings Before and After: Common Stock, 4,616 to 4,414 shares (Direct)

Footnotes (1)

1. F1. These shares include 51 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did AMGN report on this Form 4?

A company officer disposed of 202 shares of Amgen common stock at $296.70 per share (Transaction Code F) on 11/05/2025.

Who filed the AMGN Form 4 and what is their role?

The filer is Matthew C. Busch, Amgen’s VP, Finance & CAO.

How many AMGN shares does the reporting person own after the transaction?

Following the transaction, the reporting person beneficially owns 4,414 shares, held directly.

What does Transaction Code F indicate on this Form 4?

The filing lists Transaction Code F; this is the code associated with the reported share disposition.

Does the reported ownership include dividend equivalents (DEs)?

Yes. The ownership includes 51 Dividend Equivalents credited on unvested RSUs and paid in shares according to plan terms.

Was this Form 4 filed by more than one reporting person?

No. The filing indicates it was filed by one reporting person.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Busch Matthew C.

(Last) (First) (Middle)

ONE AMGEN CENTER DRIVE

(Street)

THOUSAND OAKS CA 91320

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AMGEN INC [ AMGN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Finance & CAO

3. Date of Earliest Transaction (Month/Day/Year)
11/05/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/05/2025		F		202	D	$296.7	4,414(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares include 51 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.

	/s/ Matthew C. Busch	11/05/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.