| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CLARKE ANDREW C | Director | 6065 PARKLAND BLVD., CLEVELAND | Robert D. Vilsack, Attorney-In-Fact for Andrew C. Clarke | 2025-11-13 | 0001182292 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PKOH | Common Stock | Purchase | $11.9K | +600 | +4.05% | $19.75 | 15.4K | Nov 12, 2025 | Direct |