0001212545-24-000110.txt : 20240319 0001212545-24-000110.hdr.sgml : 20240319 20240319174619 ACCESSION NUMBER: 0001212545-24-000110 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240315 FILED AS OF DATE: 20240319 DATE AS OF CHANGE: 20240319 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GIBBONS DALE CENTRAL INDEX KEY: 0001331626 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32550 FILM NUMBER: 24765280 MAIL ADDRESS: STREET 1: 2700 W. SAHARA AVE. CITY: LAS VEGAS STATE: NV ZIP: 89102 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: WESTERN ALLIANCE BANCORPORATION CENTRAL INDEX KEY: 0001212545 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE E. WASHINGTON STREET CITY: PHOENIX STATE: AZ ZIP: 85004 BUSINESS PHONE: 602-389-3500 MAIL ADDRESS: STREET 1: ONE E. WASHINGTON STREET STREET 2: SUITE 1400 CITY: PHOENIX STATE: AZ ZIP: 85004 4 1 wk-form4_1710884767.xml FORM 4 X0508 4 2024-03-15 0 0001212545 WESTERN ALLIANCE BANCORPORATION WAL 0001331626 GIBBONS DALE C/O WESTERN ALLIANCE BANCORPORATION ONE E. WASHINGTON STREET, STE 1400 PHOENIX AZ 85004 0 1 0 0 Vice Chairman and CFO 0 Common Stock 2024-03-15 4 M 0 285 A 295011 D Common Stock 2024-03-15 4 D 0 285 57.98 D 294726 D Common Stock 613 I 401K Plan Cash Settled Restricted Stock Units 2024-03-15 4 M 0 285 D Common Stock 285 9967 D These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2024 and ending February 2027. Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. Reflects shares held in the 401K Plan to include employer match as of 3/7/24. /s/Jessica Jarvi (Attorney-in-fact) 2024-03-19