Li Watsek's questions to ALX ONCOLOGY HOLDINGS (ALXO) leadership • Q2 2025
Question
Li Watsek from Cantor Fitzgerald asked whether the current Phase II ASPEN breast study could be registrational and how the trial design addresses the contribution of components for the drug combination.
Answer
CEO Jason Lettmann and CMO Alan Sandler explained that strong data, such as a response rate of 40% or higher, could open a path for accelerated approval discussions with the FDA. Dr. Sandler clarified that the contribution of components is addressed because the study adds evorpercept to a known standard of care (Herceptin plus chemotherapy), making its contribution directly evaluable.