WESTERN ALLIANCE BANCORPORATION — 10-K Filings

21 10-K filings on record

This page lists all 10-K filings submitted to the SEC by WESTERN ALLIANCE BANCORPORATION (WAL-PA), sorted by most recent first. Each row links to the full filing on EdgarLookup. WESTERN ALLIANCE BANCORPORATION has filed 21 10-K documents with the SEC since 2017. To view all SEC filings by WESTERN ALLIANCE BANCORPORATION, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-Q 10-Q/A 144 25-NSE 3 3/A 305B2 4 4/A 424B2 424B3 424B4 424B5 425 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CERT CERTNYS CORRESP DEF 14A DEFA14A DEFR14A EFFECT FWP POS AM PRE 14A PX14A6G REGDEX S-1 S-1/A S-1MEF S-3 S-3/A S-3ASR S-4 S-4/A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD

Form	Description	Accession Number	Filed	Period
10-K	10-K	0001628280-26-010336	Feb 23, 2026	Dec 31, 2025
10-K	10-K	0001212545-25-000090	Feb 25, 2025	Dec 31, 2024
10-K	10-K	0001212545-24-000092	Feb 28, 2024	Dec 31, 2023
10-K	10-K	0001212545-23-000093	Feb 23, 2023	Dec 31, 2022
10-K	10-K	0001212545-22-000090	Feb 25, 2022	Dec 31, 2021
10-K	10-K	0001212545-21-000085	Feb 25, 2021	Dec 31, 2020
10-K	10-K	0001212545-20-000104	Mar 2, 2020	Dec 31, 2019
10-K	10-K	0001212545-19-000066	Mar 1, 2019	Dec 31, 2018
10-K	10-K	0001212545-18-000091	Feb 26, 2018	Dec 31, 2017
10-K	10-K	0001212545-17-000112	Feb 28, 2017	Dec 31, 2016
10-K	10-K	0001212545-16-000325	Feb 16, 2016	Dec 31, 2015
10-K	10-K	0001212545-15-000090	Feb 17, 2015	Dec 31, 2014
10-K	10-K	0001212545-14-000080	Feb 21, 2014	Dec 31, 2013
10-K	FORM 10-K	0001193125-13-087604	Mar 1, 2013	Dec 31, 2012
10-K	FORM 10-K	0001193125-12-094320	Mar 2, 2012	Dec 31, 2011
10-K	FORM 10-K	0000950123-11-022298	Mar 7, 2011	Dec 31, 2001
10-K	FORM 10-K	0000950123-10-025306	Mar 16, 2010	Dec 31, 2009
10-K	FORM 10-K	0000950153-09-000200	Mar 16, 2009	Dec 31, 2008
10-K	10-K	0000950153-08-000389	Feb 25, 2008	Dec 31, 2007
10-K	10-K	0000950153-07-000451	Mar 1, 2007	Dec 31, 2006
10-K	10-K	0000950153-06-000730	Mar 20, 2006	Dec 31, 2005