-

REMINDER: Scott+Scott Attorneys at Law LLP Continues its Investigation into Ardelyx Inc. (ARDX)

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP (“Scott+Scott”), an international shareholder and consumer rights litigation firm, continues its investigation into whether Ardelyx Inc. (“Ardelyx” or the “Company”) (NASDAQ: ARDX) and certain of its officers and directors violated federal securities laws. If you purchased or otherwise own Ardelyx securities, and have suffered a loss, you are encouraged to contact Jonathan Zimmerman at (888) 398-9312 for more information.

Ardelyx is focused on discovering, developing, and commercializing innovative medicines for patients suffering from kidney and cardiorenal diseases.

On July 19, 2021, the U.S. Food and Drug Administration (FDA) flagged deficiencies in Ardelyx’s New Drug Application of tenapanor, a novel product candidate to control serum phosphorus in adult patients with chronic kidney disease on dialysis. In the letter, the FDA noted that a key issue is the size of the treatment effect and its clinical relevance.

On this news, Ardelyx’s stock plummeted, falling from $7.70 per share on July 19, 2021, to close at $2.01 per share on July 20, 2021, a decline of nearly 74%.

What You Can Do

If you purchased or otherwise own Ardelyx securities, and you wish to discuss this investigation, please contact attorney Jonathan Zimmerman at (888) 398-9312, or at jzimmerman@scott-scott.com, or visit the Ardelyx investigation page on our website at https://dev.scott-scott.com/investigation/ardelyx-inc/.

About Scott+Scott Attorneys at Law LLP

Scott+Scott has significant experience in prosecuting major securities, antitrust, and employee retirement plan actions throughout the United States. The firm represents pension funds, foundations, individuals, and other entities worldwide with offices in New York, London, Amsterdam, Connecticut, Virginia, California, and Ohio.

Attorney Advertising

Contacts

Jonathan Zimmerman
Scott+Scott Attorneys at Law LLP
230 Park Ave, 17th Fl, NY, NY 10169
(888) 398-9312
jzimmerman@scott-scott.com

Scott+Scott Attorneys at Law LLP

NASDAQ:ARDX

Release Summary
REMINDER: Scott+Scott Attorneys at Law LLP Continues its Investigation into Ardelyx Inc. (ARDX)
Release Versions

Contacts

Jonathan Zimmerman
Scott+Scott Attorneys at Law LLP
230 Park Ave, 17th Fl, NY, NY 10169
(888) 398-9312
jzimmerman@scott-scott.com

More News From Scott+Scott Attorneys at Law LLP

CELSIUS HOLDINGS, INC. INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates Celsius Holdings, Inc.’s Directors and Officers for Breach of Fiduciary Duties – CELH

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and directors of Celsius Holdings, Inc. (NASDAQ: CELH) failed to manage Celsius in an acceptable manner, breaching their fiduciary duties to Celsius, and whether Celsius and its shareholders have suffered damages as a result. Attorney Joseph A. Pettigrew is heading the investigation—what shareholders need to know:On June 4, 2026, the Office of the Texas Attorney General...

ADMA BIOLOGICS, INC. INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates ADMA Biologics, Inc.’s Directors and Officers for Breach of Fiduciary Duties – ADMA

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and directors of ADMA Biologics, Inc. (NASDAQ: ADMA) failed to manage ADMA Biologics in an acceptable manner, breaching their fiduciary duties to ADMA Biologics, and whether ADMA Biologics and its shareholders have suffered damages as a result. Attorney Joseph A. Pettigrew is heading the investigation—what shareholders need to know:On March 24, 2026, Culper Research publ...

THE ENSIGN GROUP, INC. INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates The Ensign Group, Inc.’s Directors and Officers for Breach of Fiduciary Duties – ENSG

NEW YORK--(BUSINESS WIRE)--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and directors of The Ensign Group, Inc. (NASDAQ: ENSG) failed to manage The Ensign Group in an acceptable manner, breaching their fiduciary duties to Ensign Group, and whether Ensign Group and its shareholders have suffered damages as a result. Attorney Joseph A. Pettigrew is heading the investigation—what shareholders need to know:On June 11, 2026, Muddy Waters Research...
Back to Newsroom