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Western Alliance Bancorporation – ‘8-K’ for 4/15/21 – ‘R1’

On:  Thursday, 4/15/21, at 4:12pm ET   ·   For:  4/15/21   ·   Accession #:  1212545-21-121   ·   File #:  1-32550

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  As Of               Filer                 Filing    For·On·As Docs:Size

 4/15/21  Western Alliance Bancorporation   8-K:2,9     4/15/21   14:3.6M

Current Report   —   Form 8-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Current Report                                      HTML     27K 
 2: EX-99.1     Miscellaneous Exhibit                               HTML    373K 
 3: EX-99.2     Miscellaneous Exhibit                               HTML     26K 
10: R1          DEI Document                                        HTML     51K 
12: XML         IDEA XML File -- Filing Summary                      XML     13K 
 9: XML         XBRL Instance -- wal-20210415_htm                    XML     27K 
11: EXCEL       IDEA Workbook of Financial Reports                  XLSX      6K 
 5: EX-101.CAL  XBRL Calculations -- wal-20210415_cal                XML      7K 
 6: EX-101.DEF  XBRL Definitions -- wal-20210415_def                 XML     47K 
 7: EX-101.LAB  XBRL Labels -- wal-20210415_lab                      XML     94K 
 8: EX-101.PRE  XBRL Presentations -- wal-20210415_pre               XML     46K 
 4: EX-101.SCH  XBRL Schema -- wal-20210415                          XSD     13K 
13: JSON        XBRL Instance as JSON Data -- MetaLinks               15±    23K 
14: ZIP         XBRL Zipped Folder -- 0001212545-21-000121-xbrl      Zip     62K

‘R1’   —   DEI Document

This is an IDEA Financial Report.  [ Alternative Formats ]

 
v3.21.1
DEI Document
Entity Information [Line Items]  
Entity Central Index Key 0001212545
Amendment Flag false
Document Type 8-K
Document Period End Date Apr. 15, 2021
Entity Incorporation, State or Country Code DE
Entity File Number 001-32550
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Tax Identification Number 88-0365922
Entity Registrant Name WESTERN ALLIANCE BANCORPORATION
Entity Address, Address Line One One E. Washington Street
Entity Address, City or Town Phoenix
Entity Address, State or Province AZ
Entity Address, Postal Zip Code 85004
City Area Code 602
Local Phone Number 389-3500
Common Stock [Member]  
Entity Information [Line Items]  
Title of 12(b) Security Common Stock, $0.0001 Par Value
Trading Symbol WAL
Security Exchange Name NYSE
Subordinated Debt [Member]  
Entity Information [Line Items]  
Title of 12(b) Security 6.25% Subordinated Debentures due 2056
Trading Symbol WALA
Security Exchange Name NYSE

Dates Referenced Herein

This ‘8-K’ Filing    Date    Other Filings
Filed on / For Period end:4/15/21None on these Dates
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Filing Submission 0001212545-21-000121   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
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