{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-047654","form_type":"8-K","ticker":"KALU","cik":"0000811596","company_name":"KAISER ALUMINUM CORP","filed_at":"2024-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.041861+00:00","generated_at":"2026-06-03T10:34:55.894501+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 Q1 net income $25M ($1.51 EPS), adj. EPS $1.02, adj. EBITDA $62M, margins improve","bullets":["Net sales $738M; conversion revenue $367M, down 1% YoY but up 2% per pound.","Adjusted EBITDA $62M (+$16M YoY); margin 17.0% vs 12.7% in Q1 2023.","Aerospace/high strength conversion revenue +12% YoY on 8% volume growth.","Packaging conversion revenue -11% YoY on 7% volume decline from destocking.","Maintains 2024 outlook: conversion revenue +2-3%, EBITDA margin +70-170 bps."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-047654","json":"https://secwatch.observer/filing/0000950170-24-047654.json","markdown":"https://secwatch.observer/filing/0000950170-24-047654.md","text":"https://secwatch.observer/filing/0000950170-24-047654.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811596/000095017024047654/0000950170-24-047654-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/811596/000095017024047654/kalu-20240424.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T10:34:55.894501+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":[{"claim_id":"9275efa45b67d725c6c4073d769bc56a9d2e1e73","claim":"KAISER ALUMINUM CORP reported the quarter ended March 31, 2024 results: revenue $738 million, net income $25 million, EPS $1.51 per diluted share. Guidance reaffirmed.","evidence_excerpt":"Kaiser Aluminum Corporation Reports First Quarter 2024 Financial Results First Quarter 2024 Highlights: o Net Sales $738 Million; Conversion Revenue $367 Million o Net Income $25 Million; Net Income per Diluted Share $1.51 o Adjusted Net Income $17 Million; Adjusted Net Income per Diluted Share $1.02 o Adjusted EBITDA $62 Million; Adjusted EBITDA Margin 17.0% o Improved Cost Controls and Operating Efficiencies Across the Platform o Maintaining Full Year 2024 Outlook","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/811596/000095017024047654/0000950170-24-047654-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended March 31, 2024"},{"label":"Revenue","value":"$738 million"},{"label":"Net income","value":"$25 million"},{"label":"EPS","value":"$1.51 per diluted share"},{"label":"Guidance","value":"reaffirmed"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}