On September 18, 2019, the board of directors of TRACON Pharmaceuticals, Inc. appointed Scott Brown as the Company’s Chief Accounting Officer. Mr. Brown was also designated as the Company’s principal accounting officer, replacing Charles Theuer in that role. Mr. Brown, age 39, joined the Company as Director, Finance and Controller in August 2015, was promoted to Sr. Director, Finance and Controller in January 2017, and was promoted to Vice President, Finance and Head of Finance in January 2019. Prior to joining the Company, Mr. Brown was Associate Director, Finance at Ardea Biosciences (acquired by AstraZeneca) where he led finance and accounting for Ardea Biosciences as a subsidiary of AstraZeneca from 2013 to 2015.