RAAB MICHAEL sold ARDX

August 21, 2026 · Form 4 insider transaction

RAAB MICHAEL sold 19,178 shares of Ardelyx, Inc. at $3.86 per share, a transaction worth $74.0K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Disposed (sell-side)
Shares
19,178
Price
$3.86
Total value
$74.0K
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 21, 2026
Filing dateAugust 25, 2026
Shares owned after1,619,792
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes. The transaction was executed in multiple trades in prices ranging from $3.648 to $3.984, 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.

View the original Form 4 on SEC EDGAR