| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kwon SoYoung | SVP, GC, BD & Corp Affairs | 2401 4TH AVENUE, SUITE 1050, SEATTLE | /s/ SoYoung Kwon | 08 Aug 2025 | 0001864406 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | APVO | Restricted Stock Unit | Award | $0 | +11,500 | $0.000000 | 11,500 | 06 Aug 2025 | Common Stock | 11,500 | 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 | The RSUs vest in full on the first anniversary of the date of grant. |