| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Apel Daniel Joseph | Chief Financial Officer | 177 E COLORADO BLVD, SUITE 700, PASADENA | /s/Daniel Joseph Apel | 12 Aug 2025 | 0002081169 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ARWR | Common Stock | 101K | 15 Apr 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Includes a total of 100,000 restricted stock units, which will vest over four years. |