Graham Robinson - 22 Jan 2026 Form 4 Insider Report for GPGI, Inc. (GPGI)

Role: President and Chief Executive Officer of CompoSecure reporting segment
Signature: /s/ Graham Robinson, by attorney-in-fact Kurt Schoen
Issuer symbol: GPGI
Transactions as of: 22 Jan 2026
Net transactions value: +$4,499,989
Form type: 4
Filing time: 26 Jan 2026, 21:02:45 UTC
Previous filing: 01 Apr 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Robinson Graham	President and Chief Executive Officer of CompoSecure reporting segment	C/O GPGI, INC., 309 PIERCE STREET, SOMERSET	/s/ Graham Robinson, by attorney-in-fact Kurt Schoen	26 Jan 2026	0001810641

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GPGI	Class A Common Stock	Award	$4,499,989	+178,926		$25.15	178,926	22 Jan 2026	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents 178,926 shares of Class A Common Stock underlying restricted stock units ("RSUs"), which will vest in three equal installments on January 22, 2029, January 22, 2031 and January 22, 2033, subject to the reporting person's continued service as of the applicable vesting date. The RSUs will be settled into Class A Common Stock upon vesting and may be settled net of shares withheld to pay applicable taxes.

Content

Represents 178,926 shares of Class A Common Stock underlying restricted stock units ("RSUs"), which will vest in three equal installments on January 22, 2029, January 22, 2031 and January 22, 2033, subject to the reporting person's continued service as of the applicable vesting date. The RSUs will be settled into Class A Common Stock upon vesting and may be settled net of shares withheld to pay applicable taxes.

Remarks:

President and Chief Executive Officer of CompoSecure reporting segment