secwatch.observer — SEC 8-K summary ====================================== Issuer: Vistra Corp. (VST) CIK: 0001692819 Form: 8-K Filed at: 2025-07-23T23:59:59+00:00 Accession: 0001193125-25-162749 Event type: other_material Sentiment: neutral Materiality: 0.60 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Vistra clears ~10,314 MW in PJM 2026/2027 capacity auction at $329.17/MW-day ---------------------------------------------------------------------------- - Cleared 10,313.8 MW across all PJM zones at a uniform clearing price of $329.17 per MW-day. - Results for planning year 2026/2027; RTO zone cleared 3,969.6 MW, COMED 2,081.7 MW, ATSI 2,047.9 MW. - No prior-period comparison or financial impact guidance provided in the filing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1692819/000119312525162749/0001193125-25-162749-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1692819/000119312525162749/d907220d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-162749 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer