| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hanna Howard W IV | Director | 6065 PARKLAND BLVD., CLEVELAND | Robert D. Vilsack, Attorney-In-Fact for Howard W. Hanna, IV | 18 Mar 2026 | 0001753855 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PKOH | Common Stock | Sale | $2,455 | -100 | -0.41% | $24.55 | 24,000 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $861 | -35 | -0.15% | $24.59 | 23,965 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,462 | -100 | -0.42% | $24.62 | 23,865 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $9,901 | -402 | -1.7% | $24.63 | 23,463 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,883 | -117 | -0.5% | $24.64 | 23,346 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $4,946 | -200 | -0.86% | $24.73 | 23,146 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $24.74 | -1 | -0% | $24.74 | 23,145 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $7,443 | -300 | -1.3% | $24.81 | 22,845 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $199 | -8 | -0.04% | $24.82 | 22,837 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $5,016 | -202 | -0.88% | $24.83 | 22,635 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $5,840 | -235 | -1% | $24.85 | 22,400 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $4,982 | -200 | -0.89% | $24.91 | 22,200 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,492 | -100 | -0.45% | $24.92 | 22,100 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $9,972 | -400 | -1.8% | $24.93 | 21,700 | 17 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $4,994 | -200 | -0.92% | $24.97 | 21,500 | 17 Mar 2026 | Direct |