{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-037058","form_type":"8-K","ticker":"OXY","cik":"0000797468","company_name":"OCCIDENTAL PETROLEUM CORP /DE/","filed_at":"2025-10-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.194173+00:00","generated_at":"2026-05-17T05:00:29.097284+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Berkshire Hathaway to acquire Occidental's OxyChem for $9.7B cash","bullets":["Berkshire Hathaway to acquire OxyChem from Occidental for $9.7B in all-cash transaction.","Occidental plans to use $6.5B of proceeds to reduce debt, targeting principal debt below $15B.","Transaction expected to close in Q4 2025, subject to regulatory approvals.","Occidental subsidiary retains OxyChem's legacy environmental liabilities.","OxyChem manufactures commodity chemicals for water treatment, pharma, healthcare."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-037058","json":"https://secwatch.observer/filing/0001140361-25-037058.json","markdown":"https://secwatch.observer/filing/0001140361-25-037058.md","text":"https://secwatch.observer/filing/0001140361-25-037058.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/797468/000114036125037058/0001140361-25-037058-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/797468/000114036125037058/ef20056509_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:00:29.097284+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"}