David Chang to hand over the reins at Allogene; Ex-Esperion CEO gets started at Phlow

May 29, 2026 07:00 AM EDT Peer Review David Chang to hand over the reins at Al­lo­gene; Ex-Es­pe­ri­on CEO gets start­ed at Phlow Alex Hoffman Copy Chief and News Editor Lei Lei Wu News Reporter Kyle LaHucik Biotech Correspondent Long­time Al­lo­gene CEO David Chang will be step­ping down at the end of June. Chang has served as the com­pa­ny’s CEO … Sign up to read this article for free. Get free access to a limited number of articles, plus choose newsletters to get straight to your inbox. SIGN UP LOG IN BECOME A PREMIUM SUBSCRIBER