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Southern Company

SO
82.88
-0.01 (-0.01%)
Closing price for Sep 25, 2026 from Polygon.io
All Annual reports Quarterly reports Current reports Other
FiledFormWhat it isPeriod
Aug 6, 2026 8-K Current report (a major event) Aug 3, 2026 Read on sec.gov
Aug 4, 2026 8-K Current report (a major event) Aug 3, 2026 Read on sec.gov
Aug 3, 2026 8-K Current report (a major event) Aug 3, 2026 Read on sec.gov
Jul 30, 2026 8-K Current report (a major event) Jul 30, 2026 Read on sec.gov
Jul 30, 2026 10-Q Quarterly report Jun 30, 2026 Read on sec.gov
Jun 8, 2026 8-K Current report (a major event) Jun 8, 2026 Read on sec.gov
May 15, 2026 8-K Current report (a major event) May 13, 2026 Read on sec.gov
Apr 30, 2026 8-K Current report (a major event) Apr 30, 2026 Read on sec.gov
Apr 30, 2026 10-Q Quarterly report Mar 31, 2026 Read on sec.gov
Apr 3, 2026 DEF 14A Proxy statement (shareholder vote) May 13, 2026 Read on sec.gov
Mar 19, 2026 8-K Current report (a major event) Mar 16, 2026 Read on sec.gov
Feb 25, 2026 8-K Current report (a major event) Feb 20, 2026 Read on sec.gov
Feb 19, 2026 8-K Current report (a major event) Feb 19, 2026 Read on sec.gov
Feb 19, 2026 10-K Annual report Dec 31, 2025 Read on sec.gov
Feb 17, 2026 8-K/A Current report (amended) Jul 21, 2025 Read on sec.gov
Dec 19, 2025 8-K Current report (a major event) Dec 19, 2025 Read on sec.gov
Dec 10, 2025 8-K Current report (a major event) Dec 9, 2025 Read on sec.gov
Nov 6, 2025 8-K Current report (a major event) Nov 3, 2025 Read on sec.gov
Oct 30, 2025 8-K Current report (a major event) Oct 30, 2025 Read on sec.gov
Oct 30, 2025 10-Q Quarterly report Sep 30, 2025 Read on sec.gov
Sep 15, 2025 8-K Current report (a major event) Sep 15, 2025 Read on sec.gov
Jul 31, 2025 8-K Current report (a major event) Jul 31, 2025 Read on sec.gov
Jul 31, 2025 10-Q Quarterly report Jun 30, 2025 Read on sec.gov
Jul 23, 2025 8-K Current report (a major event) Jul 21, 2025 Read on sec.gov
Jul 18, 2025 8-K/A Current report (amended) Jul 10, 2025 Read on sec.gov
Jul 11, 2025 8-K Current report (a major event) Jul 10, 2025 Read on sec.gov
Jul 1, 2025 8-K Current report (a major event) Jul 1, 2025 Read on sec.gov
May 27, 2025 8-K Current report (a major event) May 20, 2025 Read on sec.gov
May 27, 2025 8-K Current report (a major event) May 21, 2025 Read on sec.gov
May 27, 2025 8-K/A Current report (amended) Feb 11, 2025 Read on sec.gov
May 21, 2025 8-K Current report (a major event) May 20, 2025 Read on sec.gov
May 20, 2025 8-K Current report (a major event) May 20, 2025 Read on sec.gov
May 19, 2025 8-K Current report (a major event) May 19, 2025 Read on sec.gov
May 1, 2025 8-K Current report (a major event) May 1, 2025 Read on sec.gov
May 1, 2025 10-Q Quarterly report Mar 31, 2025 Read on sec.gov
Apr 11, 2025 DEF 14A Proxy statement (shareholder vote) May 21, 2025 Read on sec.gov
Feb 28, 2025 8-K Current report (a major event) Feb 25, 2025 Read on sec.gov
Feb 20, 2025 8-K Current report (a major event) Feb 20, 2025 Read on sec.gov
Feb 20, 2025 10-K Annual report Dec 31, 2024 Read on sec.gov
Feb 12, 2025 8-K Current report (a major event) Feb 11, 2025 Read on sec.gov

The most recent filings from SEC EDGAR. The annual report (10-K) is the most complete description of a company's business, risks and finances. How to read a 10-K. Every filing on EDGAR.