{"filing":{"accession_number":"0001104659-26-090108","cik":"0000764622","ticker":"PNW","company_name":"PINNACLE WEST CAPITAL CORP","form":"8-K","filing_date":"2026-08-04","report_date":"2026-08-04","primary_document":"tm2621767d2_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/764622/000110465926090108/tm2621767d2_8k.htm"},"events":[{"id":23826,"run_id":21551,"accession_number":"0001104659-26-090108","anchor_item_number":"1.01","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"summary":"Pinnacle West Capital Corporation entered into an Equity Distribution Agreement on August 4, 2026, authorizing the issuance and sale of up to $500 million in common stock shares through an at-the-market offering and forward sale agreements. This is a material dilutive equity issuance that will increase the share count and is registered under the Securities Act. The agreement includes both direct sales through managers and forward sale agreements with multiple financial institutions, representing a significant capital-raising transaction that would materially affect investor assessment of ownership dilution and the company's capital structure.","company_name":"PINNACLE WEST CAPITAL CORP","ticker":"PNW","filing_date":"2026-08-04","form":"8-K","submitted_at":null,"items":[{"id":24165,"accession_number":"0001104659-26-090108","item_number":"1.01","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Pinnacle West Capital Corporation entered into an Equity Distribution Agreement on August 4, 2026, authorizing the issuance and sale of up to $500 million in common stock shares through an at-the-market offering and forward sale agreements. This is a material dilutive equity issuance that will increase the share count and is registered under the Securities Act. The agreement includes both direct sales through managers and forward sale agreements with multiple financial institutions, representing a significant capital-raising transaction that would materially affect investor assessment of ownership dilution and the company's capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:20:24.260040+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":24165,"accession_number":"0001104659-26-090108","item_number":"1.01","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Pinnacle West Capital Corporation entered into an Equity Distribution Agreement on August 4, 2026, authorizing the issuance and sale of up to $500 million in common stock shares through an at-the-market offering and forward sale agreements. This is a material dilutive equity issuance that will increase the share count and is registered under the Securities Act. The agreement includes both direct sales through managers and forward sale agreements with multiple financial institutions, representing a significant capital-raising transaction that would materially affect investor assessment of ownership dilution and the company's capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-05T02:20:24.260040+00:00","company_name":"PINNACLE WEST CAPITAL CORP","ticker":"PNW","filing_date":"2026-08-04"}]}