Merus N.V. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was USD 8.350 million compared to USD 6.301 million a year ago. Operating loss was USD 21.789 million compared to USD 19.568 million a year ago. Net loss was USD 10.154 million compared to USD 16.500 million a year ago.