Effective April 26, 2021, the board of directors of Surface Oncology, Inc. appointed Jessica Fees, the Company's Senior Vice President, Finance and Treasurer and the Company's principal financial officer and principal accounting officer, as Chief Financial Officer. Ms. Fees, 50, joined the Company in September 2015 as the Company's Director of Finance and was promoted to Senior Vice President, Finance in November 2018. She has served as the Company's principal financial officer and principal accounting officer since December 2018. Prior to joining the Company, Ms. Fees served as President of Glide Associates LLC from January 2011 to March 2016.