July 15, 2026 · Form 4 insider transaction
RAAB MICHAEL sold 41,668 shares of Ardelyx, Inc. at $5.06 per share, a transaction worth $210.9K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 7, 2025.; Transaction was executed in multiple trades in prices ranging from $5.03 to $5.12, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.