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Southern Co SEC Filings
What Southern Co has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
SO overview →Filings on file
131
since Oct 28, 2016
Warning signs
1
latest May 21, 2018
Last results
Jul 30, 2026
8-K item 2.02
Industry
Electric Services
SIC 4911
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| May 21, 2018 | Material impairmentMaterial agreement 8-K | Read ↗ |
Source: Southern Co's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on SO
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