Proteostasis Therapeutics, Inc. announced earnings results for the second quarter ended June 30, 2020. For the second quarter, the company announced operating loss was USD 8.950 million compared to USD 20.607 million a year ago. Net loss was USD 8.893 million compared to USD 20.018 million a year ago. Basic loss per share from continuing operations was USD 0.17 compared to USD 0.39 a year ago. For the half year, operating loss was USD 19.055 million compared to USD 35.698 million a year ago. Net loss was USD 18.771 million compared to USD 34.436 million a year ago. Basic loss per share from continuing operations was USD 0.36 compared to USD 0.67 a year ago.