ARDX Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Ardelyx, Inc. Securities Lawsuit - Contact Levi & Korsinsky ARDX Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Ardelyx, Inc. Securities Lawsuit - Contact Levi & Korsinsky Levi & Korsinsky, LLP Oct 07, 2026, 10:11 ET Notice to pension funds, asset managers, and fiduciaries: the lawsuit contends Ardelyx maintained its long-term revenue outlook for XPHOZAH and IBSRELA while payer access barriers w ...