secwatch.observer — SEC 8-K summary ====================================== Issuer: KAISER ALUMINUM CORP (KALU) CIK: 0000811596 Form: 8-K Filed at: 2025-01-06T23:59:59+00:00 Accession: 0000950170-25-002220 Event type: leadership Sentiment: neutral Materiality: 0.55 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Kaiser Aluminum: Executive Chair Hockema retires; CEO Harvey becomes Chairman; Kimberly Glas appointed director -------------------------------------------------------------------------------- - Jack A. Hockema retired as director and Executive Chair effective January 1, 2025, with no disagreement with the Company. - Keith A. Harvey, CEO and President, appointed Chairman of the Board, effective January 1, 2025. - Kimberly T. Glas appointed as Class I director, term expiring at 2025 annual meeting; serves on audit and sustainability committees. - Glas is President/CEO of National Council of Textile Organizations and served as Commissioner of U.S.-China Economic and Security Review Commission. - Glas brings policy development, labor relations, and manufacturing experience; her compensation is prorated for partial year service. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/811596/000095017025002220/0000950170-25-002220-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/811596/000095017025002220/kalu-20241231.htm HTML page: https://secwatch.observer/filing/0000950170-25-002220 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer