| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Harrell James A. III | Pres. Global Ind. Paper Pkg. | ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE | By: Elizabeth R. Kremer - Power of Attorney for James A. Harrell, III | 20 Feb 2026 | 0001483842 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SON | Common Stock | Options Exercise | $4,526 | +112 | +0.21% | $40.41 | 54,517 | 19 Feb 2026 | Direct | |
| transaction | SON | Common Stock | Sale | $1,157 | -20 | -0.04% | $57.84 | 54,497 | 19 Feb 2026 | Direct | |
| transaction | SON | Common Stock | Tax liability | $5,335 | -92 | -0.17% | $57.99 | 54,405 | 19 Feb 2026 | Direct | |
| holding | SON | Common Stock | 3,316 | 19 Feb 2026 | By 401k |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SON | Stock Appreciation Right | Options Exercise | $0 | -112 | -100% | $0.000000 | 0 | 19 Feb 2026 | Common Stock | 112 | $40.41 | Direct |