| 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 | $2,747 | -112 | -0.42% | $24.53 | 26,388 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $787 | -32 | -0.12% | $24.60 | 26,356 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,183 | -48 | -0.18% | $24.64 | 26,308 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,285 | -52 | -0.2% | $24.72 | 26,256 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,387 | -56 | -0.21% | $24.76 | 26,200 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,057 | -83 | -0.32% | $24.78 | 26,117 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $74.54 | -3 | -0.01% | $24.84 | 26,114 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $298 | -12 | -0.05% | $24.87 | 26,102 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,344 | -54 | -0.21% | $24.88 | 26,048 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $99.56 | -4 | -0.02% | $24.89 | 26,044 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $299 | -12 | -0.05% | $24.90 | 26,032 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,396 | -56 | -0.22% | $24.92 | 25,976 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,644 | -106 | -0.41% | $24.94 | 25,870 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $12,200 | -488 | -1.9% | $25.00 | 25,382 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,351 | -54 | -0.21% | $25.02 | 25,328 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $1,402 | -56 | -0.22% | $25.04 | 25,272 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,510 | -100 | -0.4% | $25.10 | 25,172 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $2,522 | -100 | -0.4% | $25.22 | 25,072 | 16 Mar 2026 | Direct | |
| transaction | PKOH | Common Stock | Sale | $24,524 | -972 | -3.9% | $25.23 | 24,100 | 16 Mar 2026 | Direct |