{"url_path":"/sec/unp/8-k/2026-01-27/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":"2026-01-27","source_url":"https://www.sec.gov/Archives/edgar/data/100885/0000100885-26-000032-index.html","accession_number":"0000100885-26-000032","cik":"0000100885","ticker":"UNP","issuer_name":"UNION PACIFIC CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/100885/0000100885-26-000032-index.html","primary_entity_key":"0000100885","primary_entity_name":"UNION PACIFIC CORP"},"word_count":94,"has_tables":true,"body_markdown":"Item 9.01 Financial Statements and Exhibits.\n\n(d)Exhibits.\n\n99.1\n[Press Release of Union Pacific Corporation, dated January 27, 2026, announcing its financial results for the quarter and year ended December 31, 2025.](a2026-01x278xkex991earning.htm)\n\n104Cover Page Interactive Data File (embedded within the Inline XBRL document).\n\nSIGNATURES\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\nDated: January 27, 2026\n\nUNION PACIFIC CORPORATION\n\nBy:/s/ Jennifer L. Hamann\n\nJennifer L. Hamann\n\nExecutive Vice President and\n\nChief Financial Officer"}