---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-001213"
form_type: "8-K"
ticker: "GPGI"
cik: "0001823144"
company_name: "GPGI, Inc."
filed_at: "2026-01-14T23:59:59+00:00"
generated_at: "2026-05-16T10:25:50.127921+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# CompoSecure files registration for resale of 161M shares by selling stockholders

## Summary
- Prospectus supplement filed Jan 14, 2026 for resale of 161,034,417 shares of common stock by selling stockholders.
- Shares registered under Form S-3ASR filed Jan 13, 2026 (File No. 333-292706).
- Legal opinion of Paul, Weiss included as Exhibit 5.1.
- No new shares issued; resale by existing holders, no change in business or operations.

## SEC filing metadata
- accession: 0001140361-26-001213
- form_type: 8-K
- ticker: GPGI
- cik: 0001823144
- company_name: GPGI, Inc.
- filed_at: 2026-01-14T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823144/000114036126001213/0001140361-26-001213-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823144/000114036126001213/ef20062774_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-001213
- JSON: https://secwatch.observer/filing/0001140361-26-001213.json
- Plain text: https://secwatch.observer/filing/0001140361-26-001213.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.