Zignago Vetro S.P.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was EUR 81.411 million compared to EUR 85.017 million a year ago. Operating income was EUR 13.514 million compared to EUR 11.285 million a year ago. Net income was EUR 11.452 million compared to EUR 7.477 million a year ago. Basic earnings per share from continuing operations was EUR 0.13 compared to EUR 0.085 a year ago.