Southern SO SEC Filings

NYSE SO
$93.02 -0.82 (-0.87%)
As of: Nov 12, 2026 · 1:29 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Southern Co (SO) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1S-3ASROthers0000092122-26-000074Nov 10, 2026 3:04 PM
24Insider Transaction0001193125-26-452767Nov 9, 2026 1:59 PM
3144Insider Transaction0001628280-26-071674Nov 6, 2026 9:08 PM
410-QQuarterly & Annual Report0000092122-26-000069Nov 5, 2026 10:38 PM
54Insider Transaction0001193125-26-445141Nov 3, 2026 8:00 PM
6144Insider Transaction0001628280-26-068864Nov 2, 2026 9:03 PM
78-KCurrent Report0000092122-26-000065Oct 22, 2026 12:13 AM
84Insider Transaction0001193125-26-413946Oct 5, 2026 10:16 PM
94Insider Transaction0001193125-26-413945Oct 5, 2026 10:16 PM
104Insider Transaction0001193125-26-413941Oct 5, 2026 10:15 PM
114Insider Transaction0001193125-26-413940Oct 5, 2026 10:15 PM
124Insider Transaction0001193125-26-413939Oct 5, 2026 10:15 PM
134Insider Transaction0001193125-26-413938Oct 5, 2026 10:14 PM
144Insider Transaction0001193125-26-413936Oct 5, 2026 10:13 PM
154Insider Transaction0001193125-26-413934Oct 5, 2026 10:13 PM
164Insider Transaction0001193125-26-413932Oct 5, 2026 10:12 PM
174Insider Transaction0001193125-26-413931Oct 5, 2026 10:12 PM
184Insider Transaction0001193125-26-413928Oct 5, 2026 10:12 PM
19144Insider Transaction0001628280-26-064248Oct 1, 2026 12:12 AM
204Insider Transaction0001193125-26-410627Oct 1, 2026 12:00 AM
214Insider Transaction0001193125-26-383300Sep 4, 2026 5:00 PM
224Insider Transaction0001193125-26-383301Sep 4, 2026 5:00 PM
23144Insider Transaction0001628280-26-060387Sep 3, 2026 8:01 PM
24144Insider Transaction0001628280-26-060384Sep 3, 2026 8:01 PM
254Insider Transaction0001193125-26-381193Sep 3, 2026 2:00 PM
26144Insider Transaction0001628280-26-059783Sep 1, 2026 8:00 PM
274Insider Transaction0001193125-26-340057Aug 7, 2026 7:00 PM
28144Insider Transaction0001628280-26-054260Aug 6, 2026 8:00 PM
298-KCurrent Report0000092122-26-000063Aug 6, 2026 3:15 PM
304Insider Transaction0001193125-26-331835Aug 4, 2026 2:30 PM
318-KCurrent Report0000092122-26-000060Aug 4, 2026 1:35 AM
32144Insider Transaction0001628280-26-051785Aug 3, 2026 8:00 PM
338-KCurrent Report0000092122-26-000058Aug 3, 2026 10:51 AM
348-KCurrent Report0000092122-26-000056Jul 30, 2026 12:12 PM
3510-QQuarterly & Annual Report0000092122-26-000054Jul 30, 2026 9:38 PM
364Insider Transaction0001193125-26-294114Jul 2, 2026 6:00 PM
374Insider Transaction0001193125-26-293692Jul 2, 2026 2:17 PM
384Insider Transaction0001193125-26-293691Jul 2, 2026 2:17 PM
394Insider Transaction0001193125-26-293690Jul 2, 2026 2:17 PM
404Insider Transaction0001193125-26-293689Jul 2, 2026 2:17 PM
414Insider Transaction0001193125-26-293688Jul 2, 2026 2:16 PM
424Insider Transaction0001193125-26-293686Jul 2, 2026 2:16 PM
434Insider Transaction0001193125-26-293684Jul 2, 2026 2:16 PM
444Insider Transaction0001193125-26-293683Jul 2, 2026 2:16 PM
454Insider Transaction0001193125-26-293682Jul 2, 2026 2:16 PM
464Insider Transaction0001193125-26-293681Jul 2, 2026 2:16 PM
474Insider Transaction0001193125-26-293680Jul 2, 2026 2:15 PM
48144Insider Transaction0001628280-26-046530Jul 1, 2026 8:07 PM
494Insider Transaction0001193125-26-288376Jun 29, 2026 8:00 PM
5011-KOthers0000092122-26-000050Jun 26, 2026 6:08 PM
...

Southern Co SEC Filings API

Pull Southern Co's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=SO&formtype=10-K,10-Q&api_key=YOUR_API_KEY