Matthew C. Busch

CIK: 0001987926

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (11.1%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (27.8%)

Compensation grants

Other (G, F, J, C, D, …)11 (61.1%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

AMGN

AMGEN INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (18 total)

AMGN
AMGEN INC
Aug 7, 2026
Award(A)
Direct
730 shares-
AMGN
AMGEN INC
May 7, 2026
Tax Payment(F)
Direct
41 shares at avg. $331.11$14K
AMGN
AMGEN INC
May 6, 2026
Tax Payment(F)
Direct
50 shares at avg. $329.59$16K
AMGN
AMGEN INC
May 5, 2026
Award(A)
Direct
455 shares-
AMGN
AMGEN INC
May 2, 2026
Tax Payment(F)
Direct
38 shares at avg. $329.82$13K
AMGN
AMGEN INC
May 2, 2026
Tax Payment(F)
Direct
30 shares at avg. $329.82$10K
AMGN
AMGEN INC
Mar 16, 2026
Tax Payment(F)
Direct
327 shares at avg. $366.21$120K
AMGN
AMGEN INC
Mar 3, 2026
Award(A)
Direct
938 shares-
AMGN
AMGEN INC
Feb 19, 2026
Sale(S)
Direct
1K shares at avg. $375.79$376K
AMGN
AMGEN INC
Nov 5, 2025
Tax Payment(F)
Direct
202 shares at avg. $296.70$60K
AMGN
AMGEN INC
May 6, 2025
Award(A)
Direct
554 shares-
AMGN
AMGEN INC
May 2, 2025
Sale(S)
Direct
1K shares at avg. $279.69$280K
AMGN
AMGEN INC
May 2, 2025
Tax Payment(F)
Direct
37 shares at avg. $283.78$10K
AMGN
AMGEN INC
May 2, 2025
Tax Payment(F)
Direct
28 shares at avg. $283.78$8K
AMGN
AMGEN INC
Apr 30, 2025
Tax Payment(F)
Direct
18 shares at avg. $288.56$5K
AMGN
AMGEN INC
Mar 17, 2025
Tax Payment(F)
Direct
174 shares at avg. $313.71$55K
AMGN
AMGEN INC
Mar 3, 2025
Award(A)
Direct
497 shares-
AMGN
AMGEN INC
Nov 5, 2024
Tax Payment(F)
Direct
189 shares at avg. $316.91$60K

		Type	Shares	Price		Ownership
Aug 7, 2026	AMGN AMGEN INC	Award(A)	730	-	$0	Direct
May 7, 2026	AMGN AMGEN INC	Tax Payment(F)	41	$331.11	$13,576	Direct
May 6, 2026	AMGN AMGEN INC	Tax Payment(F)	50	$329.59	$16,480	Direct
May 5, 2026	AMGN AMGEN INC	Award(A)	455	-	$0	Direct
May 2, 2026	AMGN AMGEN INC	Tax Payment(F)	38	$329.82	$12,533	Direct
May 2, 2026	AMGN AMGEN INC	Tax Payment(F)	30	$329.82	$9,895	Direct
Mar 16, 2026	AMGN AMGEN INC	Tax Payment(F)	327	$366.21	$119,751	Direct
Mar 3, 2026	AMGN AMGEN INC	Award(A)	938	-	$0	Direct
Feb 19, 2026	AMGN AMGEN INC	Sale(S)	1,000	$375.79	$375,790	Direct
Nov 5, 2025	AMGN AMGEN INC	Tax Payment(F)	202	$296.70	$59,933	Direct
May 6, 2025	AMGN AMGEN INC	Award(A)	554	-	-	Direct
May 2, 2025	AMGN AMGEN INC	Sale(S)	1,000	$279.69	$279,690	Direct
May 2, 2025	AMGN AMGEN INC	Tax Payment(F)	37	$283.78	$10,500	Direct
May 2, 2025	AMGN AMGEN INC	Tax Payment(F)	28	$283.78	$7,946	Direct
Apr 30, 2025	AMGN AMGEN INC	Tax Payment(F)	18	$288.56	$5,194	Direct
Mar 17, 2025	AMGN AMGEN INC	Tax Payment(F)	174	$313.71	$54,586	Direct
Mar 3, 2025	AMGN AMGEN INC	Award(A)	497	-	-	Direct
Nov 5, 2024	AMGN AMGEN INC	Tax Payment(F)	189	$316.91	$59,896	Direct

1-18 of 18 transactions

About Busch Matthew C.

Busch Matthew C. (SEC CIK 0001987926) files insider reports with the SEC as VP, Finance & CAO of AMGEN INC (AMGN).

Signal8 holds 14 ownership filings by Busch Matthew C., all Form 4s, filed between Nov 6, 2024 and Aug 12, 2026. Those filings report 18 transactions, from Nov 5, 2024 to Aug 7, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Busch Matthew C.'s filings is in THOUSAND OAKS, CA.

Recent filings by Busch Matthew C.

Aug 7, 2026: Grant or award of AMGN shares (Form 4, code A).
May 7, 2026: Tax withholding of AMGN shares (Form 4, code F).
May 6, 2026: Tax withholding of AMGN shares (Form 4, code F).
May 5, 2026: Grant or award of AMGN shares (Form 4, code A).
May 2, 2026: Tax withholdings of AMGN shares (2 lines, Form 4, code F).

Other insiders filing for AMGEN INC (AMGN)

Gibbs David W, Director
Dittrich Thomas J.W., EVP & CFO
Khosla Rachna, SVP, Business Development
ISHRAK OMAR, Director
HOLLEY CHARLES M, Director
Drake Michael V, Director

How to read Form 4 transaction codes