secwatch.observer — SEC 8-K summary ====================================== Issuer: PINNACLE WEST CAPITAL CORP (PNW) CIK: 0000764622 Form: 8-K Filed at: 2026-06-08T20:25:04+00:00 Accession: 0000764622-26-000031 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Pinnacle West provides investor presentation deck for June 2026 meetings ------------------------------------------------------------------------ - Filing discloses participation in securities analyst and investor meetings in June 2026. - Handouts attached as Exhibit 99.1 titled 'Powering Arizona's Future'. - No specific financial results, guidance changes, or material updates included in the filing text. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/764622/000076462226000031/0000764622-26-000031-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/7286/000076462226000031/pnw-20260608.htm HTML page: https://secwatch.observer/filing/0000764622-26-000031 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer