{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-135398","form_type":"8-K","ticker":"KALU","cik":"0000811596","company_name":"KAISER ALUMINUM CORP","filed_at":"2024-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:11.075443+00:00","generated_at":"2026-05-29T04:56:34.379654+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Kaiser Aluminum adopts Key Employee Severance Plan for four execs, excluding CEO","bullets":["Plan replaces individual change-of-control agreements for EVPs John Donnan and Neal West; also replaces salaried severance for Donnan, West, EVP Jason Walsh and SVP Raymond Parkinson.","CEO Keith Harvey not included in the Plan; his existing severance agreement remains unchanged.","Severance multiple is 1.0x (base salary + target bonus) for non-CIC termination, 2.0x for termination within 24 months of a change in control.","Benefits include lump-sum cash, prorated short-term incentive, and COBRA premium reimbursement up to 12–24 months post-termination."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-135398","json":"https://secwatch.observer/filing/0000950170-24-135398.json","markdown":"https://secwatch.observer/filing/0000950170-24-135398.md","text":"https://secwatch.observer/filing/0000950170-24-135398.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811596/000095017024135398/0000950170-24-135398-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/811596/000095017024135398/kalu-20241205.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T04:56:34.379654+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"}