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Form 4 — Insider Transaction

ARDELYX, INC.(ARDX)

Filing Date

May 15, 2026

Accepted

May 15, 2026

Accession No.

0001321402-26-000009

CIK

0001437402

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
RAAB MICHAELPresident & CEOOther20.8K$0.991.82MCommon StockMay 15, 2026
RAAB MICHAELPresident & CEOOther41.7K$6.2791.77MCommon StockMay 15, 2026
RAAB MICHAELPresident & CEOOther20.8K$0332.5KStock Option (Right to Buy)May 15, 2026