Aerpio Pharmaceuticals, Inc.https://pcaobus.org/form-ap-filings/35374/35374Aerpio Pharmaceuticals, Inc.353743/18/2019 12:18:37 PM2018a05e9af1-da03-455a-8ec2-04005fa48a0442Ernst & Young LLP670942Aerpio Pharmaceuticals, Inc.1422142ARPO0004202178Joseph Muraca III0004202178True
Aerpio Pharmaceuticals, Inc.https://pcaobus.org/form-ap-filings/20382/20382Aerpio Pharmaceuticals, Inc.203823/26/2018 10:59:02 AM20174a8f8510-332c-47c2-8638-0a647e6b35d942Ernst & Young LLP670942Aerpio Pharmaceuticals, Inc.1422142ARPO0004202178Joseph Muraca III0004202178True