Chemomab Therapeutics Ltd. announced that David M. Weiner, MD has been named Interim Chief Medical Officer, effective immediately. This position will be in a part-time capacity. Dr. Weiner is replacing Dr. Arnon Aharon, who has resigned. Dr. Aharon intends to continue at the company for the next 60 days and as a senior medical advisor thereafter to ensure a seamless transition. Dr. Weiner has more than 25 years of experience in the discovery and clinical development of novel therapeutics and has held senior executive roles at private and public biotechnology companies. Dr. Weiner most recently served as Chief Executive Officer of Amathus Therapeutics. Previously he was Chief Medical Officer at Lumos Pharma and at aTyr Pharma and, prior to that, he was the Chief Medical Officer and interim Chief Executive Officer of Proteostasis Therapeutics. Dr. Weiner held key development roles over a five-year period at EMD/Merck Serono and spent almost a decade serving in discovery research and clinical development roles of increasing responsibility at Acadia Pharmaceuticals. He has been a director at a number of biotechnology companies and is currently on the Board of Directors of AxoSim. Dr. Weiner serves as a consultant and scientific and clinical advisory board member to a diverse group of biotechnology companies and foundations.