{"filing":{"accession_number":"0000089439-26-000025","cik":"0000089439","ticker":"MLI","company_name":"MUELLER INDUSTRIES INC","form":"8-K","filing_date":"2026-06-02","report_date":null,"primary_document":"mli-20260602.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/89439/000008943926000025/mli-20260602.htm"},"events":[{"id":7348,"run_id":6454,"accession_number":"0000089439-26-000025","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"summary":"The disclosure announces a two-for-one forward stock split effected through an amendment to the Certificate of Incorporation, with a record date of June 25, 2026 and distribution on June 30, 2026. While stock splits are material corporate actions affecting share structure and investor holdings, they do not fit neatly into the more specific event categories (not an earnings release, executive change, M\u0026A, impairment, or other defined event types). This is classified as other_material because it is a significant capital structure event that would affect a reasonable investor's assessment of share ownership and trading mechanics.","company_name":"MUELLER INDUSTRIES INC","ticker":"MLI","filing_date":"2026-06-02","form":"8-K","submitted_at":null,"items":[{"id":3422,"accession_number":"0000089439-26-000025","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"The disclosure announces a two-for-one forward stock split effected through an amendment to the Certificate of Incorporation, with a record date of June 25, 2026 and distribution on June 30, 2026. While stock splits are material corporate actions affecting share structure and investor holdings, they do not fit neatly into the more specific event categories (not an earnings release, executive change, M\u0026A, impairment, or other defined event types). This is classified as other_material because it is a significant capital structure event that would affect a reasonable investor's assessment of share ownership and trading mechanics.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-03T02:08:23.601735+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":3422,"accession_number":"0000089439-26-000025","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"The disclosure announces a two-for-one forward stock split effected through an amendment to the Certificate of Incorporation, with a record date of June 25, 2026 and distribution on June 30, 2026. While stock splits are material corporate actions affecting share structure and investor holdings, they do not fit neatly into the more specific event categories (not an earnings release, executive change, M\u0026A, impairment, or other defined event types). This is classified as other_material because it is a significant capital structure event that would affect a reasonable investor's assessment of share ownership and trading mechanics.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-03T02:08:23.601735+00:00","company_name":"MUELLER INDUSTRIES INC","ticker":"MLI","filing_date":"2026-06-02"}]}