| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Schoen Kurt | Principal financial officer and principal accounting officer | C/O GPGI, INC., 309 PIERCE STREET, SOMERSET | /s/ Kurt Schoen, by attorney-in-fact Thomas R. Knott | 18 Mar 2026 | 0002047913 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GPGI | Class A Common Stock | Purchase | $51,000 | +3,000 | $17.00 | 3,000 | 17 Mar 2026 | Direct |
Principal financial officer and principal accounting officer