Atara Biotherapeutics, Inc. (NASDAQ:ATRA) Q1 2022 Results Conference Call May 5, 2022 4:30 PM ET Company Participants Eric Hyllengren - VP of IR and Finance Pascal Touchon - President and CEO Utpal Koppikar - Chief Financial Officer Jakob Dupont - EVP and Global Head of Research and Development AJ Joshi - Chief Medical Officer Kristin Yarema - Chief Commercial Officer Conference Call Participants Salim Syed - Mizuho Tessa Romero - JPMorgan John Newman - Canaccord Marc Frahm - Cowen and Company Ben Burnett - ...