{"url_path":"/sec/mrtn/8-k/2026-06-18/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-18","source_url":"https://www.sec.gov/Archives/edgar/data/799167/0001437749-26-021135-index.html","accession_number":"0001437749-26-021135","cik":"0000799167","ticker":"MRTN","issuer_name":"MARTEN TRANSPORT LTD","edgar_url":"https://www.sec.gov/Archives/edgar/data/799167/0001437749-26-021135-index.html","primary_entity_key":"0000799167","primary_entity_name":"MARTEN TRANSPORT LTD"},"word_count":136,"has_tables":true,"body_markdown":"**Item 9.01. Financial Statements and Exhibits.**\n\n \n\n \n(a)\n\nFinancial Statements of Businesses Acquired.\n\n \n\nNot Applicable.\n\n \n\n \n(b)\n\nPro Forma Financial Information.\n\n \n\nNot Applicable.\n\n \n\n \n(c)\n\nShell Company Transactions.\n\n \n\nNot Applicable.\n\n \n\n \n\n \n(d)\n\nExhibits.\n\nExhibit No.\n\nDescription\n\n \n\n \n\n 10.1\n\n[First Amendment to Credit Agreement, dated as of June 12, 2026, by and among Marten Transport, Ltd., as borrower, the banks party thereto, and U.S. Bank National Association, as agent for the banks (included herewith).](ex_978409.htm)\n\n \n\n \n\n104\n\nCover Page Interactive Data File (embedded within the Inline XBRL document).\n\n \n\n2\n\n**SIGNATURES**\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\n \n\n**MARTEN TRANSPORT, LTD. **\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\nDated: June 18, 2026\n\nBy:\n\n/s/ James J. Hinnendael\n\n \n\n \n\n \n\nJames J. Hinnendael\n\n \n\n \n\n \n\nIts: Executive Vice President and\n\n \n\n \n\n \n\nChief Financial Officer\n\n \n\n \n\n3"}