TEXT-EXTRACT 2 filename2.txt United States securities and exchange commission logo February 7, 2024 Dale Gibbons Chief Financial Officer Western Alliance Bancorporation One E. Washington Street, Suite 1400 Phoenix, AZ 85004 Re: Western Alliance Bancorporation Form 10-K for the Fiscal Year Ended December 31, 2022 File No. 001-32550 Dear Dale Gibbons: We have completed our review of your filings. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Finance