Alexander G. Hutter - 01 Mar 2026 Form 4 Insider Report for SILGAN HOLDINGS INC (SLGN)

Role: SVP, Strategy and IR
Signature: /s/ Alexander G. Hutter
Issuer symbol: SLGN
Transactions as of: 01 Mar 2026
Net transactions value: -$61,175
Form type: 4
Filing time: 03 Mar 2026, 16:35:11 UTC
Previous filing: 27 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hutter Alexander G	SVP, Strategy and IR	C/O SILGAN HOLDINGS INC., 601 MERRITT 7, FLOOR 1, NORWALK	/s/ Alexander G. Hutter	03 Mar 2026	0002095452

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SLGN	Common Stock	Tax liability	$61,175	-1,286	-3%	$47.57	42,225	01 Mar 2026	Direct
transaction	SLGN	Common Stock	Award		+19,500	+46%		61,725	01 Mar 2026	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	These securities are restricted stock units that were granted on March 1, 2026 under the Silgan Holdings Inc. Second Amended and Restated 2004 Stock Incentive Plan. These restricted stock units vest ratably over a 5 year period beginning on March 1, 2027 and will be settled in shares of Common Stock on a 1-for-1 basis upon vesting.
F2	This amount includes 57,800 restricted stock units that are not yet vested that have been granted under equity compensation plans of Silgan Holdings Inc. Upon vesting, these restricted stock units will be settled in shares of Common Stock on a 1-for-1 basis.