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Williams Companies (WMB) Annual Report (10-K) 2020

View all Williams Companies 10-K annual reports filed with the SEC. Each report includes audited financial statements, revenue breakdown, risk factors, and Management’s Discussion & Analysis (MD&A). ...more

Annual Reports 10K (53) Quarterly Reports 10Q (103) Other SEC Filings (2856)
Years
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Last updated: March 17, 2026, 5:32 AM ET

SEC Filings

Date

2026

ARS

Annual Report to Shareholders

Mar 18, 2026 08:40 AM

10-K

Annual financial results and management updates

Feb 24, 2026 02:11 PM

2025

ARS

Annual Report to Shareholders

Mar 19, 2025 08:37 AM

10-K

Annual financial results and management updates

Feb 25, 2025 05:07 PM

2024

ARS

Annual Report to Shareholders

Mar 20, 2024 08:40 AM

10-K

Annual financial results and management updates

Feb 21, 2024 04:07 PM

2023

ARS

Annual Report to Shareholders

Mar 16, 2023 08:26 AM

10-K

Annual financial results and management updates

Feb 27, 2023 08:24 AM

2022

10-K

Annual financial results and management updates

Feb 28, 2022 04:11 PM

2021

10-K

Annual financial results and management updates

Feb 24, 2021 04:03 PM

2020

10-K

Annual financial results and management updates

Feb 24, 2020 04:18 PM

2019

10-K

Annual financial results and management updates

Feb 21, 2019 08:42 AM

2018

10-K

Annual financial results and management updates

Feb 22, 2018 08:40 AM

2017

10-K

Annual financial results and management updates

Feb 22, 2017 09:11 AM

2016

10-K

Annual financial results and management updates

Feb 26, 2016 05:32 PM

2015

ARS

Annual Report to Shareholders

Apr 27, 2015 01:09 PM

10-K

Annual financial results and management updates

Feb 25, 2015 10:42 AM

2014

ARS

Annual Report to Shareholders

May 1, 2014 03:51 PM

10-K

Annual financial results and management updates

Feb 26, 2014 04:38 PM

2013

ARS

Annual Report to Shareholders

Apr 24, 2013 12:28 PM

10-K

Annual financial results and management updates

Feb 27, 2013 04:19 PM

2012

10-K/A

Amendment to a previously filed Annual Report

May 1, 2012 04:17 PM

10-K/A

Amendment to a previously filed Annual Report

Apr 11, 2012 04:14 PM

ARS

Annual Report to Shareholders

Apr 26, 2012 11:56 AM

10-K

Annual financial results and management updates

Feb 27, 2012 08:47 PM

2011

ARS

Annual Report to Shareholders

Jun 6, 2011 04:37 PM

10-K

Annual financial results and management updates

Feb 24, 2011 09:43 PM

2010

ARS

Annual Report to Shareholders

Apr 22, 2010 11:33 AM

10-K

Annual financial results and management updates

Feb 25, 2010 07:56 PM

2009

ARS

Annual Report to Shareholders

May 21, 2009 04:02 PM

10-K

Annual financial results and management updates

Feb 24, 2009 09:45 PM

2008

ARS

Annual Report to Shareholders

Apr 15, 2008 05:14 PM

10-K

Annual financial results and management updates

Feb 26, 2008 02:55 PM

2007

ARS

Annual Report to Shareholders

Apr 16, 2007 03:08 PM

10-K

Annual financial results and management updates

Feb 28, 2007 08:03 AM

2006

ARS

Annual Report to Shareholders

Sep 30, 2006 10:53 AM

10-K

Annual financial results and management updates

Mar 9, 2006 05:11 PM

2005

10-K/A

Amendment to a previously filed Annual Report

Mar 29, 2005 05:19 PM

10-K

Annual financial results and management updates

Mar 11, 2005 05:22 PM

2004

10-K/A

Amendment to a previously filed Annual Report

Oct 18, 2004 10:26 AM

Williams Companies Annual Report (10-K) 2020

Annual Reports / Annual financial results and management updates

Feb 24, 2020 04:18 PM

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