Reached agreement with FDA on pivotal study design for TSC-101 following productive end of Phase 1 meeting Data from ALLOHA ™ Phase 1 heme trial to be presented at the 67 th American Society of Hematology (ASH) Annual Meeting and Exposition Made the strategic decision to prioritize clinical development of the heme program and initiate preclinical development of in vivo-engineered TCR-T for solid tumors Cash, cash equivalents, and marketable securities expected to fund operations into the second half of 2027 WALTHAM, Mass., Nov. 12, 2025 (GLOBE NEWSWIRE) -- TScan Therapeutics, Inc. (Nasdaq: TCRX), a clinical-stage biotechnology company focused on the development of T cell receptor (TCR)-engineered T cell (TCR-T) therapies for the treatment of patients with cancer, today reported financial results for the third quarter ended September 30, 2025, and provided a corporate update.