PHOENIX–(BUSINESS WIRE)–Western Alliance Bancorporation (NYSE: WAL) today announced that Chairman, President and Chief Executive Officer Ken Vecchione will participate in a fireside chat at the Barclays Global Financial Services Conference on Wednesday, September 16, 2026. The fireside chat is scheduled to begin at 10:30 a.m. Eastern Time (7:30 a.m. Arizona time). A live audio webcast of the presentation will be available at investors.westernalliancebancorporation.com under Events & Prese