0001104659-05-053918 10-Q 4 20050930 20051109 20051109 MARTEN TRANSPORT LTD 0000799167 4213 391140809 DE 1231 10-Q 34 000-15010 051188935 129 MARTEN ST MONDOVI WI 54755 7159264216 3400 PLAZA VII 45 SOUTH SEVENTH ST MINNEAPOLIS MN 55402 10-Q 1 a05-17926_110q.htm QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) EX-31.1 2 a05-17926_1ex31d1.htm 302 CERTIFICATION EX-31.2 3 a05-17926_1ex31d2.htm 302 CERTIFICATION EX-32.1 4 a05-17926_1ex32d1.htm 906 CERTIFICATION