WESTERN ALLIANCE BANCORPORATION

NYSE:WALNYSE:WAL-PA

State Commercial Banks·PHOENIX, AZ

Western Alliance Bancorporation is a regional bank holding company headquartered in Phoenix. It is on the list of largest banks in the United States and is ranked 97th on the Forbes list of America's Best Banks.

CEO

Vecchione Kenneth

Financials

20 shown

Type	Period	Ended	Filed
10-K	FY 2025	12/31/25	2/23/26	→
10-Q	Q3 2025	9/30/25	11/3/25	→
10-Q	Q2 2025	6/30/25	8/1/25	→
10-Q	Q1 2025	3/31/25	5/1/25	→
10-K	FY 2024	12/31/24	2/25/25	→
10-Q	Q3 2024	9/30/24	10/31/24	→
↓

Earnings Releases (8-K)

21 shown

Filed	Period
1/27/26	Q4 FY2026	→
10/21/25	Q3 FY2025	→
7/17/25	Q2 FY2025	→
4/21/25	Q1 FY2025	→
1/27/25	Q4 FY2025	→
10/17/24	Q3 FY2024	→
↓

News (8-K)

59 shown

Filed	Type	Description
3/6/26	Reg FD	Material Impairments	→
2/20/26	Other	Other Events	→
2/5/26	Other	Other Events	→
12/22/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
12/11/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
11/24/25	New Debt	Creation of a Direct Financial Obligation	→
↓

Prospectuses & Registrations

19 shown

Filed	Form	Description
4/23/25	ARS	ARS	→
5/8/24	S-3ASR	S-3ASR	→
4/24/24	ARS	ARS	→
8/1/23	S-8	S-8	→
4/27/23	ARS	ARS	→
2/28/22	424B5	FORM 424(B)(5)	→
↓

Filing History(1003 filings)

TypeDateAccessionPeriodSize

8-K

Mar 6, 2026

0001628280-26-0154548-K

Mar 2, 2026

1.1 MB

10-K

Feb 23, 2026

0001628280-26-01033610-K

Dec 31, 2025

35.2 MB

8-K

Feb 20, 2026

0001628280-26-0100508-K

Feb 20, 2026

1.1 MB

Feb 18, 2026

0001628280-26-009126FORM 4

Feb 15, 2026

13.0 KB

Feb 18, 2026

0001628280-26-009125FORM 4

Feb 15, 2026

16.4 KB

Feb 18, 2026

0001628280-26-009124FORM 4

Feb 15, 2026

16.4 KB

Feb 18, 2026

0001628280-26-009123FORM 4

Feb 15, 2026

16.5 KB

Feb 18, 2026

0001628280-26-009122FORM 4

Feb 15, 2026

16.6 KB

Feb 18, 2026

0001628280-26-009121FORM 4

Feb 15, 2026

15.7 KB

Feb 18, 2026

0001628280-26-009120FORM 4

Feb 15, 2026

15.7 KB

Feb 18, 2026

0001628280-26-009119FORM 4

Feb 15, 2026

17.3 KB

Feb 18, 2026

0001628280-26-009118FORM 4

Feb 15, 2026

15.8 KB

Feb 18, 2026

0001628280-26-009116FORM 4

Feb 13, 2026

7.6 KB

144

Feb 18, 2026

0001628280-26-009073

—

4.1 KB

SCHEDULE 13G

Feb 11, 2026

0000313028-26-000009

—

5.9 KB

Feb 10, 2026

0001628280-26-006880FORM 4

Feb 6, 2026

6.4 KB

Feb 10, 2026

0001628280-26-006879FORM 4

Feb 6, 2026

6.6 KB

Feb 10, 2026

0001628280-26-006878FORM 4

Feb 6, 2026

5.7 KB

Feb 10, 2026

0001628280-26-006876FORM 4

Feb 6, 2026

7.3 KB

Feb 10, 2026

0001628280-26-006875FORM 4

Feb 6, 2026

5.7 KB

Feb 10, 2026

0001628280-26-006873FORM 4

Feb 6, 2026

6.5 KB

Feb 10, 2026

0001628280-26-006871FORM 4

Feb 6, 2026

4.4 KB

Feb 10, 2026

0001628280-26-006870FORM 4

Feb 6, 2026

6.5 KB

Feb 10, 2026

0001628280-26-006869FORM 4

Feb 6, 2026

5.8 KB

Feb 9, 2026

0001628280-26-006467FORM 4

Feb 5, 2026

5.3 KB

25 filings shown

WESTERN ALLIANCE BANCORPORATION

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(1003 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
4/23/25	DEFA14A	DEFA14A	→
4/23/25	DEF 14A	DEF 14A	→
4/24/24	DEFA14A	DEFA14A	→
4/24/24	DEF 14A	DEF 14A	→
5/9/23	DEFR14A	DEFR14A	→
4/27/23	DEFA14A	DEFA14A	→
↓

Filed	Form	Description
2/18/26	4	4	→
2/18/26	4	4	→
2/18/26	4	4	→
2/18/26	4	4	→
2/18/26	4	4	→
2/18/26	4	4	→
↓

Filed	Form	Description
2/18/26	144	144	→
2/11/26	SCHEDULE 13G	SCHEDULE 13G	→
12/15/25	144	144	→
11/14/25	SCHEDULE 13G/A	SCHEDULE 13G/A	→
11/12/25	SCHEDULE 13G	SCHEDULE 13G	→
8/14/25	SCHEDULE 13G/A	SCHEDULE 13G/A	→
↓