512 filings
Page 3 of 26
8-K
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14 Feb 23
Investor Update 1Q 2023
4:25pm
8-K/A
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9 Feb 23
Departure of Directors or Certain Officers
4:37pm
8-K
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6 Feb 23
Other Events
7:05pm
8-K
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24 Jan 23
Fourth Quarter and Full Year 2022 Financial Results
4:37pm
8-K
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8 Dec 22
Western Alliance Bancorporation Adds New Members to Board of Directors
4:50pm
8-K
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1 Nov 22
Investor Update 4Q 2022
8:53pm
8-K
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28 Oct 22
Other Events
7:51pm
8-K
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20 Oct 22
Third Quarter 2022 Financial Results
4:27pm
8-K
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6 Sep 22
Departure of Directors or Certain Officers
9:00pm
8-K
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28 Jul 22
Other Events
5:21pm
8-K
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21 Jul 22
Second Quarter 2022 Financial Results
4:28pm
8-K
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16 Jun 22
Amendments to Articles of Incorporation or Bylaws
4:17pm
DEFA14A
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29 Apr 22
Additional proxy soliciting materials
4:09pm
8-K
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25 Apr 22
Other Events
8:17pm
8-K
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21 Apr 22
First Quarter 2022 Financial Results
4:34pm