Northern Technologies International Corporation reported earnings results for the first quarter ended November 30, 2021. For the first quarter, the company reported sales was USD 18.19 million compared to USD 12.78 million a year ago. Revenue was USD 18.19 million compared to USD 12.78 million a year ago.

Net income was USD 4.49 million compared to USD 1.26 million a year ago. Basic earnings per share from continuing operations was USD 0.49 compared to USD 0.14 a year ago. Diluted earnings per share from continuing operations was USD 0.46 compared to USD 0.13 a year ago.