Perspective Therapeutics, Inc. ("Perspective," the "Company," "we," "us," and "our") (NYSE:CATX), a radiopharmaceutical development company pioneering advanced treatments for cancers throughout the body, today announced that data from the Company’s lapemelanotide zapixetar (also known as [²¹²Pb]VMT01) program have been accepted for presentation at the Society for Immunotherapy of Cancer (SITC) 41st Annual Meeting & Pre-Conference Programs taking place November 4 to 8, 2026, in Phoenix, Arizona. SITC plans to release further details for regular abstracts on November 3, 2026.