Lynne Sullivan has served on our board of directors since May 2020. Ms. Sullivan expects to join UNITY Biotechnology, Inc., a biotechnology company, as the interim chief financial officer in August 2020. Ms. Sullivan served as chief financial officer of Compass Therapeutics, LLC, a biotechnology company, from December 2018 to August 2019. Ms. Sullivan served in various roles at Biogen Inc., a biotechnology company, including vice president of tax from April 2008 to February 2015, vice president of tax and corporate finance from February 2015 to March 2016 and senior vice president of finance from March 2016 to December 2018. Ms. Sullivan currently serves on the board of directors of Solid Biosciences Inc., a publicly traded biotechnology company, resTORbio, Inc., a publicly traded biopharmaceutical company, and BiomX Inc., a publicly traded biopharmaceutical company. Ms. Sullivan was a certified public accountant for over 20 years.