Pfenex Inc. announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was USD 10.362 million compared to USD 3.746 million a year ago. Operating loss was USD 3.730 million compared to USD 11.030 million a year ago. Net loss was USD 3.661 million compared to USD 11.027 million a year ago. Basic loss per share was USD 0.12 compared to USD 0.47 a year ago.