| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Joachimczyk Paul | CFO | ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE | By:Elizabeth R Kremer-Power of Attorney for Paul Joachimczyk | 30 Oct 2025 | 0001689220 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SON | Common Stock | Purchase | $802,522 | +20,317 | $39.50 | 20,317 | 29 Oct 2025 | Direct | ||
| transaction | SON | Common Stock | Purchase | $2,962 | +75 | +0.37% | $39.49 | 20,392 | 29 Oct 2025 | Direct | |
| transaction | SON | Common Stock | Purchase | $2,961 | +75 | +0.37% | $39.48 | 20,467 | 29 Oct 2025 | Direct | |
| transaction | SON | Common Stock | Purchase | $908 | +23 | +0.11% | $39.46 | 20,490 | 29 Oct 2025 | Direct | |
| transaction | SON | Common Stock | Purchase | $394 | +10 | +0.05% | $39.44 | 20,500 | 29 Oct 2025 | Direct |