| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Idnani Vishal | Transitioning CFO | C/O WESTERN ALLIANCE BANCORPORATION, 1 E. WASHINGTON ST., SUITE 1400, PHOENIX | /s/Jessica Jarvi (Attorney-in-fact) | 2025-10-21 | 0002092854 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WAL | Common Stock | Award | $0 | +8.53K | $0.00 | 8.53K | Oct 14, 2025 | Direct |