4processed

Form 4 — Insider Transaction

ARDELYX, INC.(ARDX)

Filing Date

May 21, 2026

Accepted

May 21, 2026

Accession No.

0002034148-26-000004

CIK

0001437402

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Foster Eric DuaneChief Commercial OfficerOther3.2K$6.268422.8KCommon StockMay 21, 2026
Foster Eric DuaneChief Commercial OfficerOther2.4K$6.268420.4KCommon StockMay 21, 2026
Foster Eric DuaneChief Commercial OfficerOther2.4K$6.268418.0KCommon StockMay 21, 2026