Ardelyx, Inc. (NASDAQ:ARDX) Q4 2021 Earnings Conference Call February 28, 2022 4:30 PM ET Company Participants Justin Renz - CFO Mike Raab - President & CEO Susan Rodriguez - Chief Commercial Officer Robert Blanks - Chief Regulatory Affairs & Quality Assurance Officer Conference Call Participants Chris Raymond - Piper Sandler Peyton Bohnsack - Cowen Sam Brandeis - Wedbush Securities Carvey Leung - Cantor Matt Kaplan - Ladenburg Thalmann Disclaimer*: This transcript is designed to be used alongside the freel ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-36485 ARDELYX, INC. (Exact Name of Registrant as Specified in Its Charter) DELAWARE 26-1303944 (State or Ot ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 001-36485 ARDELYX, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 26-1303944 (STATE OR OTHER J ...