{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-028619","form_type":"8-K","ticker":"VST","cik":"0001692819","company_name":"Vistra Corp.","filed_at":"2026-07-16T13:02:23+00:00","discovered_at":"2026-07-16T13:03:00.207247+00:00","generated_at":"2026-07-16T13:03:06.622681+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Vistra ups receivables facility to $1.25B and extends repurchase facility to July 2027","bullets":["Receivables Purchase Agreement commitment increased from $1.1B to $1.25B; term extended to July 9, 2027.","Master Framework Agreement (repurchase facility) with MUFG Bank extended to July 9, 2027.","Amendments executed July 10, 2026 by TXU Energy Retail, TXU Receivables, Vistra Operations, Credit Agricole, and MUFG.","Vistra Operations remains guarantor under both facilities."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-028619","json":"https://secwatch.observer/filing/0001140361-26-028619.json","markdown":"https://secwatch.observer/filing/0001140361-26-028619.md","text":"https://secwatch.observer/filing/0001140361-26-028619.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1692819/000114036126028619/0001140361-26-028619-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1692819/000114036126028619/ef20077984_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-16T13:03:06.622681+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"}