| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Grumski Joseph Timothy | Director | 8302 DUNWOODY PLACE, SUITE 250, ATLANTA, | /s/ Joseph Timothy Grumski | 02 Oct 2025 | 0001802624 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PESI | Common Stock | Award | $16,877 | +2,228 | +3.7% | $7.58 | 62,188 | 01 Oct 2025 | Direct |