TransMedics Group, Inc. Common Stock, also called TransMedics Group, is a commercial stage medical technology company, which engages in the development and commercialization of organ care system platform. Read More It focuses on the preservation of human organs for transplant in a near-physiologic condition to address the limitations of cold storage organ preservation. The company was founded by Waleed H. Hassanein in October 2018 and is headquartered in Andover, MA.