PiezoMotor Uppsala AB publ announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was SEK 7.146 million compared to SEK 5.938 million a year ago. Operating loss was SEK 5.685 million compared to SEK 6.663 million a year ago. Net loss was SEK 5.699 million compared to SEK 6.703 million a year ago.