{"url_path":"/sec/mlab/10-k/2026/item-4","section_key":"item-4","section_title":"Item 4 Mine Safety Disclosures**","topic":"sec","document":{"doc_type":"10-K","doc_date":"2026-06-03","source_url":"https://www.sec.gov/Archives/edgar/data/724004/0000724004-26-000047-index.html","accession_number":"0000724004-26-000047","cik":"0000724004","ticker":"MLAB","issuer_name":"MESA LABORATORIES INC /CO/","edgar_url":"https://www.sec.gov/Archives/edgar/data/724004/0000724004-26-000047-index.html","primary_entity_key":"0000724004","primary_entity_name":"MESA LABORATORIES INC /CO/"},"word_count":14,"has_tables":true,"body_markdown":"** **\n\n \n\n**Item 4. Mine Safety Disclosures**\n\n \n\nNot applicable.\n\n \n\nPage 24\n\n[Table of Contents](#toc)\n\n \n\n**Part II**"}