| 2026-07-31 | 10-Q | 10-Q filed 2026-07-31 by WESTERN ALLIANCE BANCORPORATION |
| 2026-07-30 | 8-K | 8-K filed 2026-07-30 by WESTERN ALLIANCE BANCORPORATION |
| 2026-07-21 | 8-K | 8-K filed 2026-07-21 by WESTERN ALLIANCE BANCORPORATION |
| 2026-06-11 | 8-K | 8-K filed 2026-06-11 by WESTERN ALLIANCE BANCORPORATION |
| 2026-05-12 | 8-K | 8-K filed 2026-05-12 by WESTERN ALLIANCE BANCORPORATION |
| 2026-05-12 | 8-K | 8-K filed 2026-05-12 by WESTERN ALLIANCE BANCORPORATION |
| 2026-05-11 | 10-Q | 10-Q filed 2026-05-11 by WESTERN ALLIANCE BANCORPORATION |
| 2026-04-30 | 8-K | 8-K filed 2026-04-30 by WESTERN ALLIANCE BANCORPORATION |
| 2026-04-22 | DEF 14A | DEF 14A filed 2026-04-22 by WESTERN ALLIANCE BANCORPORATION |
| 2026-04-21 | 8-K | 8-K filed 2026-04-21 by WESTERN ALLIANCE BANCORPORATION |
| 2026-03-06 | 8-K | 8-K filed 2026-03-06 by WESTERN ALLIANCE BANCORPORATION |
| 2026-02-23 | 10-K | 10-K filed 2026-02-23 by WESTERN ALLIANCE BANCORPORATION |
| 2026-02-20 | 8-K | 8-K filed 2026-02-20 by WESTERN ALLIANCE BANCORPORATION |
| 2026-02-05 | 8-K | 8-K filed 2026-02-05 by WESTERN ALLIANCE BANCORPORATION |
| 2026-01-27 | 8-K | 8-K filed 2026-01-27 by WESTERN ALLIANCE BANCORPORATION |
| 2025-12-22 | 8-K | 8-K filed 2025-12-22 by WESTERN ALLIANCE BANCORPORATION |
| 2025-12-11 | 8-K | 8-K filed 2025-12-11 by WESTERN ALLIANCE BANCORPORATION |
| 2025-11-24 | 8-K | 8-K filed 2025-11-24 by WESTERN ALLIANCE BANCORPORATION |
| 2025-11-19 | 8-K | 8-K filed 2025-11-19 by WESTERN ALLIANCE BANCORPORATION |
| 2025-11-03 | 10-Q | 10-Q filed 2025-11-03 by WESTERN ALLIANCE BANCORPORATION |
| 2025-11-03 | 8-K | 8-K filed 2025-11-03 by WESTERN ALLIANCE BANCORPORATION |
| 2025-10-21 | 8-K | 8-K filed 2025-10-21 by WESTERN ALLIANCE BANCORPORATION |
| 2025-10-16 | 8-K | 8-K filed 2025-10-16 by WESTERN ALLIANCE BANCORPORATION |
| 2025-09-12 | 8-K | 8-K filed 2025-09-12 by WESTERN ALLIANCE BANCORPORATION |
| 2025-08-01 | 10-Q | 10-Q filed 2025-08-01 by WESTERN ALLIANCE BANCORPORATION |
| 2025-08-01 | 8-K | 8-K filed 2025-08-01 by WESTERN ALLIANCE BANCORPORATION |
| 2025-07-17 | 8-K | 8-K filed 2025-07-17 by WESTERN ALLIANCE BANCORPORATION |
| 2025-07-17 | 8-K | 8-K filed 2025-07-17 by WESTERN ALLIANCE BANCORPORATION |
| 2025-06-11 | 8-K | 8-K filed 2025-06-11 by WESTERN ALLIANCE BANCORPORATION |
| 2025-05-01 | 10-Q | 10-Q filed 2025-05-01 by WESTERN ALLIANCE BANCORPORATION |