Portola Pharmaceuticals, Inc. announced earnings results for the fourth quarter ended December 31, 2019. For the fourth quarter, the company announced total revenue was USD 29.248 million compared to USD 15.298 million a year ago. Operating loss was USD 90.143 million compared to USD 87.181 million a year ago. Net loss was USD 96.676 million compared to USD 88.548 million a year ago. Basic loss per share was USD 1.24 compared to USD 1.34 a year ago. For the full year, total revenue was USD 116.640 million compared to USD 40.130 million a year ago. Operating loss was USD 271.284 million compared to USD 345.320 million a year ago. Net loss was USD 290.663 million compared to USD 350.223 million a year ago. Basic loss per share was USD 4.06 compared to USD 5.31 a year ago.