| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MARTENS PHILIP R | Director | 1500 RIVEREDGE PARKWAY, SUITE 100, ATLANTA | /s/ Philip R. Martens by Laura Lynn Church, Attorney-in-Fact | 22 May 2025 | 0001190851 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GPK | Common Stock | Award | $0 | +7,015 | +8.4% | $0.000000 | 90,563 | 21 May 2025 | Direct |