P.A.M. Transportation Services, Inc. announced earnings results for the third quarter ended September 30, 2019. For the third quarter, the company announced total revenue was USD 128.994 million compared to USD 140.325 million a year ago. Operating income was USD 7.533 million compared to USD 13.153 million a year ago. Net income was USD 4.581 million compared to USD 9.248 million a year ago. Diluted earnings per share was USD 0.79 compared to USD 1.52 a year ago. For the nine months, total revenue was USD 390.679 million compared to USD 395.086 million a year ago. Operating income was USD 30.430 million compared to USD 26.926 million a year ago. Net income was USD 21.536 million compared to USD 17.924 million a year ago. Diluted earnings per share was USD 3.65 compared to USD 2.89 a year ago.