| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ladone Mary Kay | Director | 4721 EMPEROR BOULEVARD, SUITE 100, DURHAM | /s/ Anthony D'Adamio, Attorney-in-Fact | 04 Jun 2025 | 0001760737 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BVS | Class A Common Stock | Options Exercise | $0 | +26,493 | +50% | $0.000000 | 78,981 | 02 Jun 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BVS | Restricted Stock Units | Options Exercise | $0 | -26,493 | -100% | $0.000000 | 0 | 02 Jun 2025 | Class A Common Stock | 26,493 | Direct | F1, F2 | |
| transaction | BVS | Restricted Stock Units | Award | $0 | +32,282 | $0.000000 | 32,282 | 03 Jun 2025 | Class A Common Stock | 32,282 | Direct | F1, F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock. |
| F2 | The RSUs vested on June 2, 2025. |
| F3 | The RSUs shall vest and become exercisable on the earlier of (i) the day immediately preceding the date of the Issuer's first Annual Meeting of Stockholders following the date of grant and (ii) the first anniversary of the date of grant, subject to the Reporting Person continuing in service on the Issuer's Board of Directors through the applicable vesting date. |