Logo
  • Home
  • AI Agent
  • Annotations
  • Watchlists
  • Files
  • Pricing and plans
  • BlogAboutContact us
    APIMCP
    Terms of servicePrivacy policy

  • Get the full experience

    We save the real magic for signed-in users.

Southern Co(SO US)

$92.89-0.930.99%Ext:$93.96+1.071.15%(Market Closed · 00:00:02 UTC)

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

Financials & Metrics

FinancialsChartingShort InterestEmployees
Logo
SO US​

SEC Filings

Financials(132)

Expand
  • 10-QQ2ended 30 Jun 202629 Jul
  • 10-QQ1ended 31 Mar 202629 Apr
  • 10-KFY 2025ended 31 Dec 202518 Feb
  • 10-QQ3ended 30 Sept 202530 Oct 2025
  • 10-QQ2ended 30 Jun 202531 Jul 2025
  • 10-QQ1ended 31 Mar 20251 May 2025
  • 10-KFY 2024ended 31 Dec 202420 Feb 2025
  • 10-QQ3ended 30 Sept 202431 Oct 2024
  • 10-QQ2ended 30 Jun 20241 Aug 2024
  • 10-QQ1ended 31 Mar 20242 May 2024
  • 10-KFY 2023ended 31 Dec 202315 Feb 2024
  • 10-QQ3ended 30 Sept 20232 Nov 2023
  • 10-QQ1ended 31 Mar 202327 Apr 2023
  • 10-KFY 2022ended 31 Dec 202216 Feb 2023
  • 10-QQ3ended 30 Sept 202227 Oct 2022

Events(463)

Expand
  • 8-KAmendments to Articles of Incorporation or Bylaws; Change in Fiscal Year22 Oct
  • 8-KCreation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant6 Aug
  • 8-KOther Events3 Aug
  • 8-KOther Events3 Aug
  • 8-KResults of Operations and Financial Condition30 Jul
  • 8-KOther Events8 Jun
  • 8-KSubmission of Matters to a Vote of Security Holders15 May
  • 8-KResults of Operations and Financial Condition30 Apr
  • 8-KOther Events19 Mar
  • 8-KEntry into a Material Definitive Agreement25 Feb
  • 8-KResults of Operations and Financial Condition19 Feb
  • 8-K/ADeparture of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers17 Feb
  • 8-KOther Events19 Dec 2025
  • 8-KOther Events10 Dec 2025
  • 8-KOther Events6 Nov 2025

Insider Ownership(3.6K)

Expand
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership5 Oct
  • 4Statement of changes in beneficial ownership1 Oct
  • 4Statement of changes in beneficial ownership4 Sep
  • 4Statement of changes in beneficial ownership4 Sep
  • 4Statement of changes in beneficial ownership3 Sep

Beneficial Ownership(50)

Expand
  • SC 13GSOUTHERN CO14 May
  • SC 13GSOUTHERN CO30 Apr
  • SC 13G/ASOUTHERN CO27 Mar
  • SC 13G/ASOUTHERN CO5 Mar
  • SC 13G/ASOUTHERN CO24 Jul 2025
  • SC 13GSOUTHERN CO10 Feb 2025
  • SC 13GSOUTHERN CO14 Feb 2024
  • SC 13G/ASOUTHERN CO13 Feb 2024
  • SC 13G/ASOUTHERN CO29 Jan 2024
  • SC 13G/ASOUTHERN CO26 Jan 2024
  • SC 13GSOUTHERN CO14 Feb 2023
  • SC 13G/ASOUTHERN CO10 Feb 2023
  • SC 13G/ASOUTHERN CO9 Feb 2023
  • SC 13G/ASOUTHERN CO31 Jan 2023
  • SC 13G/ASOUTHERN CO9 Feb 2022

Other Ownership(105)

Expand
  • 144Kim Matthew M.1 Oct
  • 144Sena Peter P III3 Sep
  • 144Kim Matthew M.3 Sep
  • 144Kim Matthew M.1 Sep
  • 144Spainhour Sterling A Jr.6 Aug
  • 144Kim Matthew M.3 Aug
  • 144Kim Matthew M.1 Jul
  • 11-KAnnual report (employee stock purchase/savings/profit sharing plans)26 Jun
  • 144Kim Matthew M.1 Jun
  • 144Kim Matthew M.1 May
  • 144Greene Kimberly S,30 Mar
  • 144Cummiskey Christopher19 Mar
  • 144Connally Stan W18 Mar
  • 144Kim Matthew M.24 Feb
  • 144Anderson Bryan D30 Sep 2025

Proxies(130)

Expand
  • DEFA14ADefinitive additional materials5 May
  • ARSAnnual report to security holders3 Apr
  • DEFA14ADefinitive additional materials3 Apr
  • DEF 14ADefinitive proxy statement3 Apr
  • PRE 14APreliminary proxy statement23 Mar
  • PX14A6GNotice of exempt solicitation20 May 2025
  • PX14A6GNotice of exempt solicitation16 May 2025
  • DEFA14ADefinitive additional materials13 May 2025
  • PX14A6GNotice of exempt solicitation21 Apr 2025
  • PX14A6GNotice of exempt solicitation17 Apr 2025
  • ARSAnnual report to security holders11 Apr 2025
  • DEFA14ADefinitive additional materials11 Apr 2025
  • DEF 14ADefinitive proxy statement11 Apr 2025
  • PRE 14APreliminary proxy statement31 Mar 2025
  • DEFA14ADefinitive additional materials14 May 2024

Registrations(292)

Expand
  • 424B2Prospectus filing (Rule 424(b)(2))8 Jun
  • S-3ASRAutomatic shelf registration statement (S-3)5 Jun
  • 424B2Prospectus filing (Rule 424(b)(2))17 Mar
  • FWPFree writing prospectus16 Mar
  • 424B5Prospectus filing (Rule 424(b)(5))16 Mar
  • 8-A12BRegistration of securities (Section 12(b))6 Nov 2025
  • 424B2Prospectus filing (Rule 424(b)(2))4 Nov 2025
  • FWPFree writing prospectus3 Nov 2025
  • 424B5Prospectus filing (Rule 424(b)(5))3 Nov 2025
  • 424B2Prospectus filing (Rule 424(b)(2))26 Feb 2025
  • 424B5Prospectus filing (Rule 424(b)(5))25 Feb 2025
  • FWPFree writing prospectus25 Feb 2025
  • 8-A12BRegistration of securities (Section 12(b))13 Jan 2025
  • 424B2Prospectus filing (Rule 424(b)(2))10 Jan 2025
  • FWPFree writing prospectus8 Jan 2025

Filing Review Correspondence(13)

Expand
  • CORRESPFiling review correspondence12 Oct 2021
  • CORRESPFiling review correspondence23 Aug 2021
  • CORRESPFiling review correspondence20 May 2015
  • CORRESPFiling review correspondence4 May 2012
  • CORRESPFiling review correspondence25 Apr 2012
  • UPLOADFiling review upload16 Apr 2009
  • UPLOADFiling review upload27 Jul 2006
  • CORRESPFiling review correspondence12 Jul 2006
  • UPLOADFiling review upload20 Jun 2006
  • CORRESPFiling review correspondence2 Jun 2006
  • UPLOADFiling review upload15 May 2006
  • CORRESPFiling review correspondence25 Apr 2006
  • UPLOADFiling review upload11 Apr 2006

Trust Indenture Filings(2)

Expand
  • 305B2Application for qualification of indenture11 Sep 2015
  • 305B2Application for qualification of indenture9 Jan 2007

Other(648)

Expand
  • SDSD20 May
  • CERTCERT7 Nov 2025
  • SDSD21 May 2025
  • CERTCERT13 Jan 2025
  • SDSD22 May 2024
  • SDSD24 May 2023
  • SDSD27 May 2022
  • CERTCERT16 Sep 2021
  • SDSD1 Jun 2021
  • CERTCERT18 Sep 2020
  • SDSD1 Jun 2020
  • CERTCERT9 Jan 2020
  • CERTCERT19 Aug 2019
  • SDSD31 May 2019
  • SDSD31 May 2018