| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kwon SoYoung | SVP, GC, BD & Corp Affairs | 2401 4TH AVENUE, SUITE 1050, SEATTLE | /s/ SoYoung Kwon, Attorney-In-Fact | 21 Jul 2025 | 0001864406 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | APVO | Common Stock | Options Exercise | +3 | +300% | 4 | 17 Jul 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | APVO | Restricted Stock Unit | Options Exercise | $0 | -3 | -27% | $0.000000 | 8 | 17 Jul 2025 | Common Stock | 11 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Restricted Stock Units ("RSUs") convert into common stock, $0.001 par value per share, of the Issuer on a one-for-one basis. |
| F2 | On July 17, 2024, the reporting person was granted 8,550 (11 post-splits) RSUs, vesting in three approximately equal annual installments beginning on July 17, 2025. |