| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hoffman Beth J. | Director | 660 MAIN STREET, FIRST FLOOR, WOBURN | /s/ Daniel Hakansson, Attorney-in-fact for Beth J. Hoffman | 06 Mar 2026 | 0001885321 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BFRI | Employee stock option (right to buy) | Award | +20,000 | $0.000000* | 20,000 | 04 Mar 2026 | Common Stock | 20,000 | $0.9000 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | The option vests in twelve equal monthly installments beginning on April 4, 2026. |
| F2 | Options with different terms are not included. |