Marten Transport (NASDAQ:MRTN) reported quarterly earnings of $0.03 per share which missed the analyst consensus estimate of $0.06 by 45.45 percent. This is a 40 percent decrease over earnings of $0.05 per share from the same period last year. The company reported quarterly sales of $220.470 million which missed the analyst consensus estimate of $230.380 million by 4.30 percent. This is a 7.12 percent decrease over sales of $237.366 million the same period last year.