Arch Therapeutics, Inc. announced earnings results for the first quarter ended December 31, 2019. For the first quarter, the company announced operating loss was USD 1.619 million compared to USD 1.767 million a year ago. Net loss was USD 1.659 million compared to USD 2.600 million a year ago. Basic loss per share from continuing operations was USD 0.01 compared to USD 0.02 a year ago.