MRTN - Marten Transport Ltd. 2021 Q3 - Results - Earnings Call Presentation October, 20 2021 03:37 PM Marten Transport Ltd. The following slide deck was published by Marten Transport, Ltd. in conjunction with their 2021 Q3 earnings call. For further details see: Marten Transport, Ltd. 2021 Q3 - Results - Earnings Call Presentation