MARTEN TRANSPORT LTD — Director's Dealing 2011

Aug 18, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MARTEN TRANSPORT LTD (MRTN)
CIK: 0000799167
Period of Report: 2011-08-16

Reporting Person: KOHL TIMOTHY M (President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-08-16	Common Stock	A	2000	—	Acquired	7981.55	Direct
2011-08-16	Common Stock	P	101	$18.8	Acquired	8082.55	Direct
2011-08-16	Common Stock	P	100	$18.81	Acquired	8182.55	Direct
2011-08-16	Common Stock	P	100	$18.82	Acquired	8282.55	Direct
2011-08-16	Common Stock	P	500	$18.84	Acquired	8782.55	Direct
2011-08-16	Common Stock	P	100	$18.86	Acquired	8882.55	Direct
2011-08-16	Common Stock	P	200	$18.87	Acquired	9082.55	Direct
2011-08-16	Common Stock	P	200	$18.88	Acquired	9282.55	Direct
2011-08-16	Common Stock	P	500	$18.89	Acquired	9782.55	Direct
2011-08-16	Common Stock	P	200	$18.9	Acquired	9982.55	Direct
2011-08-16	Common Stock	P	100	$18.92	Acquired	10082.55	Direct
2011-08-16	Common Stock	P	300	$18.93	Acquired	10382.55	Direct
2011-08-16	Common Stock	P	100	$18.94	Acquired	10482.55	Direct
2011-08-16	Common Stock	P	3	$18.96	Acquired	10485.55	Direct
2011-08-16	Common Stock	P	1449	$18.99	Acquired	11934.55	Direct
2011-08-16	Common Stock	P	400	$19	Acquired	12334.55	Direct
2011-08-16	Common Stock	P	200	$19.01	Acquired	12534.55	Direct
2011-08-16	Common Stock	P	200	$19.02	Acquired	12734.55	Direct
2011-08-16	Common Stock	P	200	$19.05	Acquired	12934.55	Direct
2011-08-16	Common Stock	P	100	$19.06	Acquired	13034.55	Direct
2011-08-16	Common Stock	P	200	$19.07	Acquired	13234.55	Direct
2011-08-16	Common Stock	P	500	$19.08	Acquired	13734.55	Direct
2011-08-16	Common Stock	P	300	$19.09	Acquired	14034.55	Direct
2011-08-16	Common Stock	P	300	$19.1	Acquired	14334.55	Direct
2011-08-16	Common Stock	P	900	$19.11	Acquired	15234.55	Direct
2011-08-16	Common Stock	P	2000	$19.12	Acquired	17234.55	Direct
2011-08-16	Common Stock	P	800	$19.13	Acquired	18034.55	Direct
2011-08-16	Common Stock	P	100	$19.14	Acquired	18134.55	Direct
2011-08-16	Common Stock	P	1900	$19.15	Acquired	20034.55	Direct
2011-08-16	Common Stock	P	100	$19.16	Acquired	20134.55	Direct

Footnotes

F1: The shares granted under a Performance Unit Award Agreement will vest in equal increments over five years beginning on December 31, 2011.

F2: Includes: (i) 2,600 shares granted under a Performance Unit Award Agreement that vest on 12/31/2011 through 12/31/2014; (ii) 2,000 shares granted under a Performance Unit Award Agreement that vest on 12/31/2011 through 12/31/2015 and (iii) 1,690 shares that the reporting person has deferred under the Issuer's deferred compensation plan.