| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MILANO VINCENT | Director | 4505 EMPEROR BLVD., SUITE 200, DURHAM | /s/ Alane P. Barnes, by power of attorney | 03 Mar 2026 | 0001187159 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BCRX | Common Stock | Award | $7,420 | +848 | +0.93% | $8.75 | 92,067 | 27 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares of Common Stock issued to the reporting person in lieu of 50% of the quarterly cash Board Member retainer of $11,250 and, effective January 23, 2026, in lieu of 50% of the quarterly cash Board Chair retainer of $20,000. |