| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Guillemot Philippe | Director | ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE | Elizabeth R Kremer Power of Attorney for Philippe Guillemot | 11 Sep 2025 | 0001502922 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SON | Phantom Stock Units | Award | $13.5K | +293 | +1.15% | $46.06 | 25.8K | 10 Sep 2025 | Common Stock | 293 | 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. |