Aerpio Pharmaceuticals, Inc. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced operating loss was USD 5.602 million compared to USD 4.114 million a year ago. Net loss was USD 4.441 million compared to USD 3.918 million a year ago. Basic loss per share from continuing operations was USD 0.09 compared to USD 0.1 a year ago.