secwatch.observer — SEC 8-K summary ====================================== Issuer: MUELLER INDUSTRIES INC (MLI) CIK: 0000089439 Form: 8-K Filed at: 2026-08-10T14:17:45+00:00 Accession: 0000089439-26-000036 Event type: leadership Sentiment: neutral Materiality: 0.20 Item codes: 5.02, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Mueller Industries director Gary Gladstein to retire Dec 31, 2026; declares Q3 dividend -------------------------------------------------------------------------------- - Gary S. Gladstein to retire from Board effective Dec 31, 2026; served 30 years, incl. Chairman 2013-2015 and Lead Independent Director 2016-2018. - Board declared regular quarterly cash dividend of 17.5 cents per share, payable Sept 18, 2026 to shareholders of record Sept 4, 2026. - No replacement named for Gladstein; CEO Greg Christopher thanked him for service. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/89439/000008943926000036/0000089439-26-000036-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/89439/000008943926000036/mli-20260806.htm HTML page: https://secwatch.observer/filing/0000089439-26-000036 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer