| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Haley John R | Director | ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE | By: Elizabeth R. Kremer - Power of Attorney for John R. Haley | 12 Dec 2025 | 0001526957 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SON | Phantom Stock Units | Award | $37,557 | +896 | +1.1% | $41.93 | 78,878 | 10 Dec 2025 | Common Stock | 896 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each share of phantom stock is the economic equivalent of one share of Sonoco Products Company common stock. |
| F2 | Acquired on quarterly dividend on Sonoco Products Company's directors' deferred compensation plan and will be settled upon the reporting person's retirement or other termination of service. |