Bradley Selleck of GPGI (CMPO) reports 329,635 shares and 243,000 RSUs

Rhea-AI Filing Summary

GPGI, Inc. insider Bradley J. Selleck has reported his initial holdings of Class A Common Stock. The filing shows beneficial ownership of 329,635 shares held directly. This total includes 86,635 shares currently owned and 243,000 shares underlying restricted stock units.

The RSUs were granted on January 12, 2026 and will vest in three equal installments on January 12, 2029, January 12, 2031 and January 12, 2033. Once each portion vests, it will be settled in Class A Common Stock, with shares potentially withheld to cover applicable taxes. Selleck serves as President and Chief Executive Officer of the Husky reporting segment.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Selleck Bradley J.

(Last) (First) (Middle)

C/O GPGI, INC.

309 PIERCE STREET

(Street)

SOMERSET NJ 08873

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/22/2026

3. Issuer Name and Ticker or Trading Symbol
GPGI, Inc. [ GPGI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See remarks

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Common Stock	329,635(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes (A) 86,635 shares of Class A Common Stock owned by the reporting person and (B) 243,000 shares of Class A Common Stock underlying restricted stock units ("RSUs") that were originally granted on January 12, 2026 and which will vest in three equal installments on January 12, 2029, January 12, 2031 and January 12, 2033. 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 Husky reporting segment // Exhibit 24 - Power of Attorney

	/s/ Bradley Selleck, by attorney-in-fact Kurt Schoen	01/30/2026
	** 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 5 (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.

FAQ

What insider holdings did Bradley J. Selleck report for CMPO?

Bradley J. Selleck reported beneficial ownership of 329,635 shares of Class A Common Stock. This consists of 86,635 shares he currently owns and 243,000 shares underlying restricted stock units that may convert into stock over time.

How many CMPO restricted stock units does Bradley J. Selleck hold?

Bradley J. Selleck holds 243,000 restricted stock units (RSUs) linked to Class A Common Stock. These RSUs were granted on January 12, 2026 and represent shares that can convert into stock as they vest in future years.

When do Bradley J. Selleck’s CMPO RSUs vest?

Bradley J. Selleck’s RSUs vest in three equal installments on January 12, 2029, January 12, 2031 and January 12, 2033. At each vesting date, the vested units will be settled into Class A Common Stock, subject to tax withholding.

How will Bradley J. Selleck’s CMPO RSUs be settled?

The RSUs will be settled in Class A Common Stock as they vest. The settlement may occur net of shares withheld to pay applicable taxes, meaning some shares could be retained by the company to satisfy tax obligations.

Does Bradley J. Selleck hold CMPO shares directly or indirectly?

Bradley J. Selleck’s reported 329,635 shares of Class A Common Stock are held with direct ownership. The filing does not list any indirect ownership entities, indicating the holdings are reported in his own name.

What is Bradley J. Selleck’s role related to CMPO’s business?

Bradley J. Selleck is identified as an officer, serving as President and Chief Executive Officer of the Husky reporting segment. This senior leadership position links his equity holdings to a key operating segment of the business.