| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For PKE | |||||
| 2025-07-25 | Groehl, Emily J | Director | Sold | 3000 | $0.00 |
| 2025-07-23 | Smith, Carl William | Director | Sold | 7500 | $19.09 |
| 2025-07-14 | Smith, Carl William | Director | Purchased | 7500 | $8.71 |
| 2025-07-14 | Smith, Carl William | Director | Sold | 7500 | $0.00 |
| 2025-06-16 | Esquivel, Mark A | President & COO | Purchased | 27500 | $0.00 |
| 2025-06-16 | Warshaw, Steven T | Director | Purchased | 3500 | $0.00 |
| 2025-06-16 | Nickel, Cory | Sr VP and General Manager | Purchased | 15000 | $0.00 |
| 2025-06-16 | Thress, D. Bradley | Director | Purchased | 3500 | $0.00 |
| 2025-06-16 | Petropoulos, Constantine | See Remarks | Purchased | 10000 | $0.00 |
| 2025-06-16 | Julian, Yvonne | Director | Purchased | 3500 | $0.00 |
| 2025-06-16 | Smith, Carl William | Director | Purchased | 3500 | $0.00 |
| 2025-06-16 | Goldner, Christopher James | Vice President - Finance | Purchased | 5000 | $0.00 |
| 2025-06-16 | Groehl, Emily J | Director | Purchased | 3500 | $0.00 |
| 2025-06-16 | Jamieson, John | Senior VP - Project Management | Purchased | 10000 | $0.00 |
| 2025-06-16 | Shore, Brian E | Director, Board Chairman & CEO | Purchased | 30000 | $0.00 |
| 2025-04-22 | Esquivel, Mark A | President & COO | Sold | 15000 | $0.00 |
| 2025-04-22 | Esquivel, Mark A | President & COO | Purchased | 15000 | $5.23 |
| 2025-02-11 | Warshaw, Steven T | Director | Purchased | 3000 | $12.46 |
| 2025-02-11 | Warshaw, Steven T | Director | Sold | 3000 | $0.00 |
| 2025-02-06 | Blanchfield, Dale | Director | Purchased | 3000 | $12.46 |
