{"url_path":"/sec/knf/8-k/2026-05-21/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":"2026-05-21","source_url":"https://www.sec.gov/Archives/edgar/data/1955520/0001628280-26-037338-index.html","accession_number":"0001628280-26-037338","cik":"0001955520","ticker":"KNF","issuer_name":"Knife River Corp","edgar_url":"https://www.sec.gov/Archives/edgar/data/1955520/0001628280-26-037338-index.html","primary_entity_key":"0001955520","primary_entity_name":"Knife River Corp"},"word_count":93,"has_tables":true,"body_markdown":"Item 9.01. Financial Statements and Exhibits.\n\n(d)    Exhibits.\n\nExhibit Number    Description\n\n10.1        [Offer Letter, dated May 20, 2026, between Knife River Corporation and Peggy S. Rebstock.](exhibit101-offerletterforc.htm)\n\n104        Cover Page Interactive Data File (embedded within the Inline XBRL document).\n\n4\n\nSIGNATURE\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 hereunto duly authorized.\n\nKnife River Corporation\n\nDate May 21, 2026\nBy /s/ Karl A. Liepitz\n\nKarl A. Liepitz\n\nVice President, Chief Legal Officer and Secretary\n\n5"}