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 ...