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Southern Company (SO) Annual Report (10-K/A) 2006

View all Southern Company 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 (119) Other SEC Filings (4636)
Years
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Last updated: March 17, 2026, 5:32 AM ET

SEC Filings

Date

2026

ARS

Annual Report to Shareholders

Apr 3, 2026 10:05 AM

10-K

Annual financial results and management updates

Feb 18, 2026 05:46 PM

2025

ARS

Annual Report to Shareholders

Apr 11, 2025 04:10 PM

10-K

Annual financial results and management updates

Feb 19, 2025 05:55 PM

2024

ARS

Annual Report to Shareholders

Apr 12, 2024 04:34 PM

10-K

Annual financial results and management updates

Feb 14, 2024 03:44 PM

2023

ARS

Annual Report to Shareholders

Apr 14, 2023 04:33 PM

10-K

Annual financial results and management updates

Feb 15, 2023 05:59 PM

2022

10-K

Annual financial results and management updates

Feb 16, 2022 05:44 PM

2021

10-K

Annual financial results and management updates

Feb 17, 2021 05:48 PM

2020

10-K

Annual financial results and management updates

Feb 19, 2020 05:55 PM

2019

10-K

Annual financial results and management updates

Feb 19, 2019 06:34 PM

2018

10-K

Annual financial results and management updates

Feb 20, 2018 09:22 PM

2017

10-K

Annual financial results and management updates

Feb 21, 2017 09:23 PM

2016

10-K

Annual financial results and management updates

Feb 26, 2016 03:42 PM

2015

ARS

Annual Report to Shareholders

Apr 24, 2015 12:34 PM

10-K

Annual financial results and management updates

Mar 2, 2015 10:52 AM

2014

ARS

Annual Report to Shareholders

Nov 3, 2014 10:04 AM

10-K

Annual financial results and management updates

Feb 27, 2014 04:36 PM

2013

ARS

Annual Report to Shareholders

Apr 22, 2013 12:37 PM

10-K

Annual financial results and management updates

Feb 27, 2013 06:33 PM

2012

ARS

Annual Report to Shareholders

May 23, 2012 11:34 AM

10-K

Annual financial results and management updates

Feb 24, 2012 04:40 PM

2011

ARS

Annual Report to Shareholders

Apr 18, 2011 03:25 PM

10-K

Annual financial results and management updates

Feb 25, 2011 03:19 PM

2010

10-K

Annual financial results and management updates

Feb 25, 2010 04:38 PM

2009

10-K

Annual financial results and management updates

Feb 25, 2009 01:54 PM

2008

10-K

Annual financial results and management updates

Feb 25, 2008 12:28 PM

2007

10-K

Annual financial results and management updates

Feb 26, 2007 06:11 PM

2006

10-K/A

Amendment to a previously filed Annual Report

Mar 17, 2006 04:33 PM

10-K/A

Amendment to a previously filed Annual Report

Mar 2, 2006 10:40 AM

10-K

Annual financial results and management updates

Feb 27, 2006 05:30 PM

2005

ARS

Annual Report to Shareholders

Apr 22, 2005 03:00 PM

10-K

Annual financial results and management updates

Feb 28, 2005 09:51 PM

2004

10-K

Annual financial results and management updates

Mar 1, 2004 11:42 AM

2003

10-K

Annual financial results and management updates

Mar 10, 2003 11:53 AM

2002

ARS

Annual Report to Shareholders

Apr 17, 2002 12:00 AM

10-K

Annual financial results and management updates

Mar 25, 2002 12:00 AM

2001

10-K

Annual financial results and management updates

Mar 29, 2001 12:00 AM

2000

10-K

Annual financial results and management updates

Mar 27, 2000 12:00 AM

Southern Company Annual Report (10-K/A) 2006

Annual Reports / Amendment to a previously filed Annual Report

Mar 2, 2006 10:40 AM

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