RockRose Energy PLC announced earnings results for the half year ended June 30, 2019. For the half year, the company announced sales was USD 93.736 million compared to USD 66.661 million a year ago. Net income was USD 16.316 million compared to USD 5.063 million a year ago. Basic earnings per share was USD 1.24 compared to USD 0.34 a year ago. Diluted earnings per share was USD 1.19 compared to USD 0.32 a year ago.