{"schema_version":"secwatch.filing_event.v1","accession":"0001262823-25-000005","form_type":"8-K","ticker":"WLK","cik":"0001262823","company_name":"WESTLAKE CORP","filed_at":"2025-02-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.153791+00:00","generated_at":"2026-05-26T05:29:27.563285+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Westlake Q4 net income $7M ($0.06 EPS); EBITDA up 7% YoY on volume growth","bullets":["Q4 net sales $2.8B (+1% YoY); full-year net sales $12.1B (-3% YoY).","Q4 EBITDA $416M excl. items; full-year EBITDA $2.3B excl. items.","HIP segment record annual operating income $807M, EBITDA $1.05B (+11% YoY).","Achieved $170M cost savings in 2024, exceeding target; cash $2.9B, debt $4.6B.","Net income includes $45M non-cash Louisiana tax law charge ($0.35/share)."],"urls":{"canonical":"https://secwatch.observer/filing/0001262823-25-000005","json":"https://secwatch.observer/filing/0001262823-25-000005.json","markdown":"https://secwatch.observer/filing/0001262823-25-000005.md","text":"https://secwatch.observer/filing/0001262823-25-000005.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1262823/000126282325000005/0001262823-25-000005-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1262823/000126282325000005/wlk-20250224.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T05:29:27.563285+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"}