| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ROMNEY RONNA | Director | 6065 PARKLAND BLVD., CLEVELAND | Robert D. Vilsack, Attorney-In-Fact for Ronna Romney | 18 Aug 2025 | 0001206684 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PKOH | Common Stock | Sale | $30,522 | -1,579 | -4.5% | $19.33 | 33,610 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $970 | -50 | -0.15% | $19.40 | 33,560 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,941 | -100 | -0.3% | $19.41 | 33,460 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $19,803 | -1,020 | -3% | $19.42 | 32,440 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,943 | -100 | -0.31% | $19.43 | 32,340 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $292 | -15 | -0.05% | $19.44 | 32,325 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,946 | -100 | -0.31% | $19.46 | 32,225 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,946 | -100 | -0.31% | $19.46 | 32,125 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,947 | -100 | -0.31% | $19.47 | 32,025 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $117 | -6 | -0.02% | $19.48 | 32,019 | 15 Aug 2025 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,956 | -100 | -0.31% | $19.56 | 31,919 | 15 Aug 2025 | Direct |