On September 14, 2021, the board of directors of CohBar, Inc. appointed Joanne Yun to serve as director of the company, effective immediately. Dr. Yun has over 30 years of experience in board and executive level positions in the medical industry with global pharmaceutical and biotechnology companies. She is a partner at Egon Zehnder International, a leadership advisory firm and is currently a member of the firm’s Health Practice, where she leads their Research & Development segment.