Tracon Pharmaceuticals, Inc.https://pcaobus.org/form-ap-filings/50717/50717Tracon Pharmaceuticals, Inc.507173/9/2020 6:11:25 PM201930d5e6fb-4fc4-424c-9992-fcbf38b2dec042Ernst & Young LLP382562Tracon Pharmaceuticals, Inc.1394319TCON0004204226Brian Gregory Wiksten Valenzuela0004204226True