| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GIBBONS DALE | Vice Chair and CBO, Deposits | C/O WESTERN ALLIANCE BANCORPORATION, ONE E. WASHINGTON STREET, STE 1400, PHOENIX | /s/Jessica Jarvi (Attorney-in-fact) | 10 Feb 2026 | 0001331626 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WAL | Common Stock | Tax liability | $91,370 | -968 | -0.32% | $94.39 | 304,878 | 06 Feb 2026 | Direct | |
| transaction | WAL | Common Stock | Tax liability | $220,589 | -2,337 | -0.77% | $94.39 | 302,541 | 07 Feb 2026 | Direct | |
| holding | WAL | Common Stock | 612 | 06 Feb 2026 | 401K Plan | F1 |
| Id | Content |
|---|---|
| F1 | Reflects shares held in the 401K Plan to include employer match as of 2/5/26. |