| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Parsey Merdad | Director | C/O ARDELYX, INC., 400 FIFTH AVENUE, SUITE 210, WALTHAM | /s/ Elizabeth Grammer, Attorney-in-Fact for Merdad Parsey | 13 May 2025 | 0001792150 |
No securities are beneficially owned.