ALX Oncology Holdings Inc. announced the appointment of Sophia Randolph, M.D., Ph.D., to its Board of Directors. Dr. Randolph brings over fifteen years of biopharmaceutical industry experience and serves as Chief Medical Officer of ALX Oncology and will continue in this role. Dr. Randolph has served as the Chief Medical Officer of ALX Oncology since June 2016. Prior to joining us, she was with Pfizer Oncology Early and Late Development Groups, where she served most recently as Executive Director, Oncology and was the global clinical franchise lead for Ibrance® (palbociclib) at Pfizer, where she oversaw the program from first-in-human trials to regulatory approval.