Marten Transport Results Presentation Deck

PL In millions $120 $110 $100 $90 $80 $70 $60 $50 $40 $30 $20 $10 $0 Consistent Record Improvement in Marten's Operating Income No Matter the Environment -Each year from 2018 through 2021 we had the then-best operating income in our history In Q3YTD '22 we had the best operating income for any year's first nine months in our history 20% 22% 7% 13% (2)% 20% (5)% (2)% 24% 9% 22% 20% 49% MARTEN M TTRANSPORT LTD. 44% dola 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 "To succeed in this world, you have to change all the time." - Sam Walton 18% Q1 '21 Q1 '22 Q2 '21 02 '22 Q3 '21 Q3 '22

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