Luke Walker, MD

Dr. Walker has served as a member of our board of directors since September of 2024. Dr. Luke Walker has more than 20 years of clinical development experience as both an executive and board member. Most recently, he was the Chief Medical Officer of Harpoon Therapeutics, an oncology-focused biopharmaceutical company where he was responsible for oversight of all aspects of clinical development programs using Harpoon’s TriTAC T-cell engager platform, which was acquired by Merck in 2024 for $680 million. Previously, Dr. Walker was Vice President of Clinical Development at Seagen, where he was the global development lead for Tukysa (tucatinib) through the program's successful completion of a pivotal registrational trial and successful regulatory approvals. Earlier, Dr. Walker was Senior Vice President of Clinical Development at Cascadian Therapeutics, which was acquired by Seagen in 2018 for $614 million. Dr. Walker began his career as a practicing medical oncologist and hematologist at Providence Regional Medical Center and with the Everett Clinic. Dr. Walker currently serves on the Board of Directors of Zentalis Pharmaceuticals.