 New York, New York--Newsfile Corp. - September 2, 2021 - Pomerantz LLP announces that a class action lawsuit has been filed against Ardelyx, Inc. Ardelyx or the Company NASDAQ: ARDX and certain of its officers. The class action was filed in the United States District Court for the Northern District of California, Oakland Division, and docketed under 21-cv-06228. Plaintiff brings this federal securities class action under Sections 10b and 20a of... 