Immuneering Corporation (NASDAQ:IMRX), a late-stage clinical oncology company focused on keeping cancer patients alive and helping them thrive, today announced the appointment of Andrew Gengos as Chief Financial Officer, effective July 16, 2026. Mr. Gengos most recently served as Chief Financial Officer and Head of Corporate Development at Terns Pharmaceuticals, which Merck & Co., Inc. acquired for $6.7 billion.