Gritstone bio, Inc. announced earnings results for the second quarter ended June 30, 2021. For the second quarter, the company announced total revenue was USD 2.843 million compared to USD 488,000 a year ago. Operating loss was USD 25.166 million compared to USD 26.057 million a year ago. Net loss was USD 25.118 million compared to USD 25.868 million a year ago. Basic loss per share from continuing operations was USD 0.33 compared to USD 0.69 a year ago. For the half year, total revenue was USD 42.536 million compared to USD 1.750 million a year ago. Operating loss was USD 17.270 million compared to USD 52.728 million a year ago. Net loss was USD 17.195 million compared to USD 52.074 million a year ago. Basic loss per share from continuing operations was USD 0.23 compared to USD 1.41 a year ago.