| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BENZENO SHARON | Chief Commercial Ofc Imm Med | C/O ADAPTIVE BIOTECHNOLOGIES CORPORATION, 1165 EASTLAKE AVENUE EAST, SEATTLE | /s/ Sharon Benzeno by Kyle Piskel, Attorney-in-Fact | 06 Mar 2026 | 0001780854 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ADPT | Common Stock | Award | +39,063 | +13% | $0.000000* | 335,854 | 04 Mar 2026 | Direct |