P.A.M. Transportation (NASDAQ:PTSI) reported quarterly earnings of $0.11 per share which beat the analyst consensus estimate of $0.02 by 450 percent. This is a 60.71 percent decrease over earnings of $0.28 per share from the same period last year. The company reported quarterly sales of $182.58 million which missed the analyst consensus estimate of $184.40 million by 0.99 percent. This is a 9.39 percent decrease over sales of $201.50 million the same period last year.