Clearfield, Inc. announced earnings results for the first quarter ended December 31, 2020. For the first quarter, the company announced sales was USD 27.092 million compared to USD 19.377 million a year ago. Operating income was USD 3.713 million compared to USD 400,915 a year ago. Net income was USD 3.163 million compared to USD 501,158 a year ago. Basic earnings per share from continuing operations was USD 0.23 compared to USD 0.04 a year ago.