WesternAllianceBancorporationNYSE_WAL_202310-K.pdf

1、Table of ContentsUNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549 FORM 10-KANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2023TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT O

2、F 1934For the transition period from _ to _Commission file number:001-32550 WESTERN ALLIANCE BANCORPORATION(Exact name of registrant as specified in its charter)Delaware 88-0365922(State or other jurisdiction of incorporation or organization)(I.R.S.Employer Identification No.)One E.Washington Street

3、,Suite 1400PhoenixArizona85004(Address of principal executive offices)(Zip Code)(602)389-3500(Registrants telephone number,including area code)Securities registered pursuant to Section 12(b)of the Act:Title of each classTrading Symbol(s)Name of each exchange on which registeredCommon Stock,$0.0001 P

4、ar ValueWAL New York Stock ExchangeDepositary Shares,Each Representing a 1/400Interest in a Share of 4.250%Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock,Series AWAL PrANew York Stock ExchangeSecurities registered pursuant to Section 12(g)of the Act:NoneIndicate by check mark if the regis

5、trant is a well-known seasoned issuer,as defined in Rule 405 of the Securities Act.Yes No Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d)of the Act.Yes No Indicate by check mark whether the registrant(1)has filed all reports required t

6、o be filed by Section 13 or 15(d)of the Securities Exchange Act of 1934 during thepreceding 12 months(or for such shorter period that the registrant was required to file such reports),and(2)has been subject to such filing requirements for the past90 days.Yes No Indicate by check mark whether the reg