| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Distler Stephen | Director | 183 BAYARD LANE, PRINCETON | Stephen Distler, by Edward Hogan as attorney-in-fact | 23 Jan 2026 | 0001957243 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BPRN | Common Stock | Options Exercise | $0 | +1,700 | +1.9% | $0.000000 | 91,996 | 22 Jan 2026 | Direct | F1 |
| holding | BPRN | Common Stock | 33,446 | 21 Jan 2026 | By Family Limited Partnership | ||||||
| holding | BPRN | Common Stock | 45,000 | 21 Jan 2026 | By MLPFS as custodian for IRA |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BPRN | Restricted Stock Units | Award | $0 | +2,250 | $0.000000 | 2,250 | 21 Jan 2026 | Common Stock | 2,250 | $0.000000 | Direct | F2 | |
| transaction | BPRN | Restricted Stock Units | Options Exercise | $0 | -1,700 | -100% | $0.000000 | 0 | 22 Jan 2026 | Common Stock | 1,700 | $0.000000 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Shares acquired pursuant to the vesting of the restricted stock unit award listed below expiring on 01/22/2026. |
| F2 | Each restricted stock unit represents the contingent right to receive either the value of one share of common stock in cash or one share of common stock. These restricted stock units vest in full on the first anniversary date of the grant. |