{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-057221","form_type":"8-K","ticker":"KALU","cik":"0000811596","company_name":"KAISER ALUMINUM CORP","filed_at":"2026-02-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.752053+00:00","generated_at":"2026-05-16T02:15:27.560403+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Kaiser Aluminum Q4 net income $28M; record full year adj. EBITDA $310M; guides 2026 up 5-15%","bullets":["Q4 net sales $929M (+21% YoY); net income $28M ($1.68 diluted EPS) vs $20M ($1.21) prior year.","Full year 2025 net sales $3.37B (+12%); net income $113M ($6.77 EPS); record adj. EBITDA $310M (21.3% margin).","Net debt leverage improved to 3.4x from 4.3x at Dec 31, 2024; liquidity $547M.","Quarterly dividend $0.77 per share declared and paid on Feb 13, 2026.","FY 2026 outlook: conversion revenue +5-10%, adjusted EBITDA +5-15% YoY, driven by stronger ops."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-057221","json":"https://secwatch.observer/filing/0001193125-26-057221.json","markdown":"https://secwatch.observer/filing/0001193125-26-057221.md","text":"https://secwatch.observer/filing/0001193125-26-057221.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811596/000119312526057221/0001193125-26-057221-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/811596/000119312526057221/kalu-20260218.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T02:15:27.560403+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"}