 Akebia Therapeutics, Inc. NASDAQ:AKBA Q1 2022 Earnings Conference Call May 9, 2022 4:30 PM ET Company Participants Mercedes Carrasco - Director, Corporate Communications John Butler - CEO, President Director David Spellman - SVP, CFO Treasurer Conference Call Participants Allison Bratzel - Piper Sandler Co. Mara Goldstein - Mizuho Securities Antonio Arce - H.C. Wainwright Co. Rohit Bhasin - Needham Operator Ladies and gentlemen, thank you for standing by, and welcome to the Akebia First Quarter 2022 Financial Results Conference Call. 