Dr. Steve Miller has served as a member of our Board of Directors since 2024. Dr. Miller served as the Chief Clinical Officer for Cigna from 2018 to 2022, transitioning to an expert advisor role in 2022 for Cigna s efforts across clinical policy, quality, and performance programs. Previously, Dr. Miller was the Chief Medical Officer at Express Scripts from 2005 to 2018 and the Chief Medical Officer at Barnes-Jewish Hospital from 1999 to 2005. He is currently the Chief Medical Officer at MediBeacon, a medical technology company specializing in fluorescent tracer agents and transdermal measurement. Dr. Miller received his medical degree from the University of Missouri-Kansas City. He trained in the Pathology and Research fellowship at the University of Alabama at Birmingham. He was the William J. and Dorothy Fish Kerr Fellow in Cardiology at the University of California, San Francisco. Dr. Miller also did Internal Medicine training at the University of Colorado and Nephrology and Transplantation at Washington University in St. Louis. He earned his MBA at the Olin School of Business at Washington University in St. Louis. We believe Dr. Miller s qualifications to serve on our Board of Directors include his extensive business and clinical experience in the healthcare industry.