Resonant Inc. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was USD 608,000 compared to USD 544,000 a year ago. Operating loss was USD 8.820 million compared to USD 8.057 million a year ago. Net loss was USD 8.823 million compared to USD 8.005 million a year ago. Basic loss per share from continuing operations was USD 0.15 compared to USD 0.18 a year ago.