| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tennant Phil | Chief Commercial Officer | 20374 SENECA MEADOWS PARKWAY, GERMANTOWN | /s/ Phil Tennant, by Donald P. Lehr, as attorney-in-fact | 2025-09-30 | 0002030874 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PGEN | Common Stock | Purchase | $21.5K | +6K | +10.16% | $3.58 | 65K | Sep 29, 2025 | Direct |