{"url_path":"/sec/mli/8-k/2026-07-01/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":"2026-07-01","source_url":"https://www.sec.gov/Archives/edgar/data/89439/0000089439-26-000027-index.html","accession_number":"0000089439-26-000027","cik":"0000089439","ticker":"MLI","issuer_name":"MUELLER INDUSTRIES INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/89439/0000089439-26-000027-index.html","primary_entity_key":"0000089439","primary_entity_name":"MUELLER INDUSTRIES INC"},"word_count":79,"has_tables":true,"body_markdown":"Item 9.01Financial Statements and Exhibits.\n\n \n\n(d) Exhibits\n\n \n\n3.1\n[Certificate of Amendment for Mueller Industries, Inc., effective as of June 29, 2026](ex-3_16292026certificateof.htm)\n\n2\n\nSIGNATURES\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n \n\nMUELLER INDUSTRIES, INC.\n\nBy:\n/s/ CHRISTOPHER J. MIRITELLO\n\nName:Christopher J. Miritello\n\nTitle:Executive Vice President - General Counsel & Secretary\n\nDate: July 1, 2026\n\n3"}