UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 16, 2026

GPGI, Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware	001-39687	85-2749902
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

309 Pierce Street

Somerset, New Jersey

08873

(Address of Principal Executive Offices)

(Zip Code)

(908) 518-0500

(Registrant’s telephone number, including area code)

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Class A Common stock, par value $0.0001 per share		GPGI		NYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 7.01 Regulation FD Disclosure

GPGI, Inc. (the “Company”) has announced that Dave Cote, the Company’s Executive Chairman, will participate in a fireside chat at the 2026 J.P. Morgan Industrials Conference today, Monday, March 16, 2026 at 1:45 p.m. (ET). A copy of the press release is furnished as Exhibit 99.1 hereto and incorporated by reference herein.

A live audio webcast of the fireside chat will be available via the Company’s Investor Relations website at http://gpgi.com/events-presentations and archived for replay.

Item 9.01. Financial Statements and Exhibits.

Exhibit No.		Description
99.1		Press release of GPGI, Inc., dated March 16, 2026.

104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: March 16, 2026

GPGI, Inc.

By:	/s/ Kurt Schoen
Name:	Kurt Schoen
Title:	Principal Financial Officer

GPGI Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits