{"schema_version":"secwatch.filing_event.v1","accession":"0001423902-23-000054","form_type":"8-K","ticker":"WES","cik":"0001423902","company_name":"Western Midstream Partners, LP","filed_at":"2023-09-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.883261+00:00","generated_at":"2026-06-10T20:44:41.226744+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"WES repurchases 5.1M common units from Occidental for $127.5M","bullets":["5.1 million common units repurchased from Occidental subsidiary at $25 per unit.","Occidental's indirect ownership falls to 48.8% of outstanding common units.","Repurchase is part of previously announced $1.250 billion buyback program.","Transaction approved by special committee of independent directors of WES's general partner."],"urls":{"canonical":"https://secwatch.observer/filing/0001423902-23-000054","json":"https://secwatch.observer/filing/0001423902-23-000054.json","markdown":"https://secwatch.observer/filing/0001423902-23-000054.md","text":"https://secwatch.observer/filing/0001423902-23-000054.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1423902/000142390223000054/0001423902-23-000054-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1423902/000142390223000054/wes-20230907.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T20:44:41.226744+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"}