{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-012727","form_type":"8-K","ticker":"KALU","cik":"0000811596","company_name":"KAISER ALUMINUM CORP","filed_at":"2023-04-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.328575+00:00","generated_at":"2026-06-17T02:51:27.410065+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Kaiser Aluminum declares $0.77/share quarterly dividend payable May 15","bullets":["Quarterly cash dividend of $0.77 per share declared on April 13, 2023.","Dividend payable on May 15, 2023 to shareholders of record on April 25, 2023.","Dividend rate unchanged from prior quarter; no special or increased payout announced."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-012727","json":"https://secwatch.observer/filing/0000950170-23-012727.json","markdown":"https://secwatch.observer/filing/0000950170-23-012727.md","text":"https://secwatch.observer/filing/0000950170-23-012727.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811596/000095017023012727/0000950170-23-012727-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/811596/000095017023012727/kalu-20230413.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T02:51:27.410065+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"}