Western Alliance Bancorporation

10-Q Quarter ended 2026-06-30 Jul 31, 2026 8-K Other events Jul 30, 2026 8-K Results of operations (earnings release) Jul 21, 2026 8-K Shareholder vote results Jun 11, 2026 8-K Director or officer change May 12, 2026 8-K Regulation FD disclosure May 12, 2026 10-Q Quarter ended 2026-03-31 May 11, 2026 8-K Other events Apr 30, 2026 8-K Results of operations (earnings release) Apr 21, 2026 8-K Material impairment; Regulation FD disclosure Mar 6, 2026 10-K Fiscal year ended 2025-12-31 Feb 23, 2026 8-K Other events Feb 20, 2026 8-K Other events Feb 5, 2026 8-K Results of operations (earnings release) Jan 27, 2026 8-K Director or officer change Dec 22, 2025 8-K Director or officer change Dec 11, 2025 8-K Took on a direct financial obligation Nov 24, 2025 8-K Regulation FD disclosure Nov 19, 2025 8-K Other events Nov 3, 2025 10-Q Quarter ended 2025-09-30 Nov 3, 2025 8-K Results of operations (earnings release) Oct 21, 2025 8-K Regulation FD disclosure Oct 16, 2025 8-K Other events Sep 12, 2025 10-Q Quarter ended 2025-06-30 Aug 1, 2025 8-K Other events Aug 1, 2025 8-K Director or officer change; Regulation FD disclosure Jul 17, 2025 8-K Results of operations (earnings release) Jul 17, 2025 8-K Shareholder vote results Jun 11, 2025 10-Q Quarter ended 2025-03-31 May 1, 2025 8-K Other events May 1, 2025 8-K Results of operations (earnings release); Director or officer change Apr 21, 2025 8-K Unregistered sale of equity Mar 27, 2025 8-K Entered a material agreement Mar 25, 2025 10-K Fiscal year ended 2024-12-31 Feb 25, 2025 8-K Other events Feb 6, 2025 8-K Results of operations (earnings release) Jan 27, 2025 8-K Director or officer change Dec 17, 2024 8-K Director or officer change Dec 11, 2024 8-K Other events Nov 1, 2024 10-Q Quarter ended 2024-09-30 Oct 31, 2024