National Presto Industries, Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was USD 352.627 million compared to USD 308.510 million a year ago. Operating income was USD 56.196 million compared to USD 46.380 million a year ago. Net income was USD 46.958 million compared to USD 42.220 million a year ago. Basic earnings per share was USD 6.67 compared to USD 6.02 a year ago. Basic earnings per share from continuing operations was USD 6.67 compared to USD 5.78 a year ago.