{"schema_version":"secwatch.filing_event.v1","accession":"0000089439-23-000056","form_type":"8-K","ticker":"MLI","cik":"0000089439","company_name":"MUELLER INDUSTRIES INC","filed_at":"2023-08-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.916170+00:00","generated_at":"2026-06-12T21:25:19.016827+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Mueller Industries plans stock split; declares $0.30 quarterly dividend","bullets":["Declared $0.30 quarterly cash dividend, payable Sept 15, 2023 to holders of record Sept 1, 2023.","Shareholders to vote on increasing authorized common shares from 100M to 250M to enable a stock split.","As of July 21, 2023, 56.8M shares outstanding; current authorized shares are 100M.","Stock split size and timing to be determined by Board after charter amendment approval.","Regular quarterly dividend unchanged from prior rate."],"urls":{"canonical":"https://secwatch.observer/filing/0000089439-23-000056","json":"https://secwatch.observer/filing/0000089439-23-000056.json","markdown":"https://secwatch.observer/filing/0000089439-23-000056.md","text":"https://secwatch.observer/filing/0000089439-23-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/89439/000008943923000056/0000089439-23-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/89439/000008943923000056/mli-20230728.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T21:25:19.016827+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}