Year All20252024202320222021202020192018201720162015201420122011 May 18, 2020 Ardelyx Strengthens Management Team with Appointment of Susan Rodriguez as Chief Commercial Officer May 7, 2020 Ardelyx Reports First Quarter 2020 Financial Results and Recent Business Highlights Mar 16, 2020 Ardelyx Appoints Onaiza Cadoret-Manier to its Board of Directors Mar 6, 2020 Ardelyx Reports Fourth Quarter and Full Year 2019 Financial Results and Recent Highlights Feb 26, 2020 Ardelyx to Present at the Cowen and Company 40th Annual Health Care Conference Feb 19, 2020 Ardelyx to Present at the 9th Annual SVB Leerink Global Healthcare Conference Dec 4, 2019 Ardelyx Announces Pricing of Upsized Public Offering of Common Stock Dec 4, 2019 Ardelyx Announces Proposed Public Offering of Common Stock Dec 3, 2019 Ardelyx Announces Positive Topline Results from Pivotal Phase 3 PHREEDOM Study Evaluating Tenapanor in CKD Patients on Dialysis Dec 2, 2019 Ardelyx to Host Conference Call on December 3 to Review Results from the Pivotal Phase 3 PHREEDOM Study