| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Barrett Susan | Director | 183 BAYARD LANE, PRINCETON | Susan Barrett, by Edward Hogan as attorney-in-fact | 03 Nov 2025 | 0001483549 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BPRN | Common Stock | Purchase | $50,400 | +1,600 | +54% | $31.50 | 4,542 | 03 Nov 2025 | By IRA | |
| holding | BPRN | Common Stock | 260 | 03 Nov 2025 | Direct |