WESTERN ALLIANCE BANCORPORATION
SEC Filing List

WAL         CIK: 0001212545

Form Description Owner/Filer Filing Agent Date Actions
SCHEDULE 13G05/13/2026
8-KCurrent report filingWestern Alliance Bancorporation Workiva Inc. Wdesk FA01 /fa05/12/2026
8-KCurrent report filingWestern Alliance Bancorporation Workiva Inc. Wdesk FA01 /fa05/12/2026
10-QQuarterly report pursuant to Section 13 ...Western Alliance Bancorporation Workiva Inc. Wdesk FA01 /fa05/11/2026
4Statement of changes in beneficial owner...Mucha BenWorkiva Inc. Wdesk FA01 /fa05/06/2026
SCHEDULE 13G/A05/06/2026
8-KCurrent report filingWestern Alliance Bancorporation Workiva Inc. Wdesk FA01 /fa04/30/2026
DEF 14ADefinitive proxy statementsWestern Alliance Bancorporation DONNELLEY FINANCIAL SOLUTIONS /FA/04/22/2026
ARSAnnual report to security holdersWestern Alliance Bancorporation DONNELLEY FINANCIAL SOLUTIONS /FA/04/22/2026
DEFA14ADefinitive additional proxy soliciting m...Western Alliance Bancorporation DONNELLEY FINANCIAL SOLUTIONS /FA/04/22/2026
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