Immutep Limited (ASX: IMM; NASDAQ: IMMP), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces a Key Opinion Leader (KOL) event will be hosted by Ladenburg Thalmann & Co, Inc., on Tuesday, May 9, 2023, from 11:30 AM – 1:00 PM ET.