Dr. Sevigny has served as our Chief Medical Officer since March 2025. Prior to joining us, from March 2018 to January 2025, Dr. Sevigny served as the Chief Medical Officer at Prevail Therapeutics, Inc. ( Prevail ), a wholly-owned subsidiary of Eli Lilly and Company (NYSE: LLY) ( Eli Lilly ). From February 2021 to January 2025, Dr. Sevigny also served as Senior Vice President of Neuroscience at Eli Lilly. Previously, Dr. Sevigny served on the boards of directors of Prevail from June 2019 to January 2021, and Acumen Pharmaceutics, Inc. (Nasdaq: ABOS) from July 2019 to June 2022. Dr. Sevigny received a Bachelor of Arts degree from Bowdoin College and a Doctor of Medicine degree from Tufts University. Dr. Sevigny then completed a neurology residency at the Neurological Institute of New York at Columbia University Medical Center and a fellowship in Aging & Dementia and Neuro-Epidemiology at Sergievsky Center at Columbia University and Columbia University Mailman School of Public Health.