(US) Viridian Therapeutics is a biotechnology company advancing new treatments for patients suffering from serious diseases but underserved by today’s therapies. Viridian’s most advanced program, VRDN-001, is a clinical-stage anti-IGF-1R monoclonal antibody in development for thyroid eye disease (TED). Viridian is headquartered in Boulder, Colorado , with research and development operations in Waltham, Massachusetts.