Marten Transport, Ltd. reported earnings results for the first quarter ended March 31, 2022. For the first quarter, the company reported sales was USD 287.28 million compared to USD 223.05 million a year ago. Net income was USD 27.53 million compared to USD 18.01 million a year ago. Basic earnings per share from continuing operations was USD 0.33 compared to USD 0.22 a year ago. Diluted earnings per share from continuing operations was USD 0.33 compared to USD 0.22 a year ago.