Pinnacle West Capital Corporation

8-K Entered a material agreement Aug 4, 2026 10-Q Quarter ended 2026-06-30 Aug 4, 2026 8-K Results of operations (earnings release); Regulation FD disclosure Aug 4, 2026 8-K Director or officer change Jun 29, 2026 8-K Regulation FD disclosure Jun 8, 2026 8-K Other events Jun 5, 2026 8-K FORM 8-K Jun 5, 2026 8-K Shareholder vote results May 19, 2026 8-K Regulation FD disclosure May 6, 2026 10-Q Quarter ended 2026-03-31 May 4, 2026 8-K Results of operations (earnings release); Regulation FD disclosure May 4, 2026 8-K Regulation FD disclosure Apr 15, 2026 8-K FORM 8-K Mar 12, 2026 8-K Regulation FD disclosure Feb 27, 2026 10-K Fiscal year ended 2025-12-31 Feb 25, 2026 8-K Results of operations (earnings release); Regulation FD disclosure Feb 25, 2026 8-K Entered a material agreement; Took on a direct financial obligation; Director or officer change Feb 19, 2026 8-K Regulation FD disclosure Nov 7, 2025 10-Q Quarter ended 2025-09-30 Nov 3, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Nov 3, 2025 8-K Regulation FD disclosure Oct 14, 2025 8-K Regulation FD disclosure Sep 2, 2025 8-K Entered a material agreement Sep 2, 2025 8-K FORM 8-K Aug 15, 2025 8-K Regulation FD disclosure; Other events Aug 6, 2025 10-Q Quarter ended 2025-06-30 Aug 6, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Aug 6, 2025 8-K Regulation FD disclosure Jul 22, 2025 8-K/A Other events Jun 16, 2025 8-K Regulation FD disclosure; Other events Jun 13, 2025 8-K Regulation FD disclosure May 27, 2025 8-K Shareholder vote results May 22, 2025 8-K FORM 8-K May 15, 2025 10-Q Quarter ended 2025-03-31 May 1, 2025 8-K Results of operations (earnings release); Regulation FD disclosure May 1, 2025 8-K Regulation FD disclosure Mar 3, 2025 10-K Fiscal year ended 2024-12-31 Feb 25, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Feb 25, 2025 8-K Director or officer change Feb 19, 2025 8-K Regulation FD disclosure Jan 6, 2025