RAAB MICHAEL bought ARDX
May 15, 2026 · Form 4 insider transaction
RAAB MICHAEL bought 20,833 shares of Ardelyx, Inc. at $0.99 per share, a transaction worth $20.6K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
20,833
Price
$0.99
Total value
$20.6K
InsiderRAAB MICHAEL
RoleOfficer, Director
CompanyArdelyx, Inc. (ARDX)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateMay 15, 2026
Filing dateMay 19, 2026
Shares owned after1,816,447
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 7, 2025.