0001235802-21-000014.txt : 20210319 0001235802-21-000014.hdr.sgml : 20210319 20210319161904 ACCESSION NUMBER: 0001235802-21-000014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210318 FILED AS OF DATE: 20210319 DATE AS OF CHANGE: 20210319 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WINKEL THOMAS J CENTRAL INDEX KEY: 0001204974 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-15010 FILM NUMBER: 21758399 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MARTEN TRANSPORT LTD CENTRAL INDEX KEY: 0000799167 STANDARD INDUSTRIAL CLASSIFICATION: TRUCKING (NO LOCAL) [4213] IRS NUMBER: 391140809 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 129 MARTEN ST CITY: MONDOVI STATE: WI ZIP: 54755 BUSINESS PHONE: 7159264216 MAIL ADDRESS: STREET 1: 3400 PLAZA VII STREET 2: 45 SOUTH SEVENTH ST CITY: MINNEAPOLIS STATE: MN ZIP: 55402 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2021-03-18 0 0000799167 MARTEN TRANSPORT LTD MRTN 0001204974 WINKEL THOMAS J 129 MARTEN STREET MONDOVI WI 54755 1 0 0 0 Common Stock 2021-03-18 4 M 0 9375 5.733 A 46861 D Common Stock 2021-03-18 4 S 0 6000 16.7672 D 40861 D Stock Option (right to buy) 5.733 2021-03-18 4 M 0 9375 0 D 2021-05-03 Common Stock 9375 0 D On July 16, 2020, Marten declared a three-for-two stock split effected in the form of a stock dividend, payable on August 13, 2020 to all holders of record of common stock on July 30, 2020. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.75 to $16.80, inclusive. The reporting person undertakes to provide to Marten Transport, Ltd., any security holder of Marten Transport, Ltd., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4. This option has fully vested. /s/ James J. Hinnendael, attorney-in-fact 2021-03-19