Herkules S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was PLN 31.610 million compared to PLN 34.307 million a year ago. Operating income was PLN 98,000 compared to PLN 4.319 million a year ago. Net loss was PLN 423,000 compared to net income of PLN 1.454 million a year ago. Basic loss per share was PLN 0.01 compared to basic earnings per share of PLN 0.04 a year ago.