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SOUTHERN CO (SO) SEC Filings & Filing Highlights

The Southern Company engages in the sale of electricity. Review SO SEC filings, filing highlights, and disclosure activity on Finoriq.

Company Snapshot

The Southern Company, through its subsidiaries, engages in the sale of electricity. The company offers electric service to retail customers and wholesale customers; and energy-related products and services to natural gas choice markets. It also develops, constructs, acquires, owns, operates, and manages power generation assets, as well as battery energy storage projects; sells electricity at market-based rates in the wholesale market; and deploys microgrids for commercial, industrial, governmental, and utility customers. In addition, the company is involved in the distribution of natural gas in Illinois, Georgia, Virginia, and Tennessee; distributes energy and resilience solutions; and invests in telecommunications. The Southern Company was incorporated in 1945 and is headquartered in Atlanta, Georgia.

Company
SOUTHERN CO (SO)
Ticker
SO
Market Cap
$106.7B
Latest Price
$94.59
Industry
Electric Utilities

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SOUTHERN CO (SO) Recent SEC Filing Highlights

Recent SEC filings, filing events, and disclosure highlights indexed for SOUTHERN CO (SO).

EventFormDate
SOUTHERN CO: Corporate updateOn June 8, 2026, The Southern Company (the “Company”) entered into a Distribution Agreement (the “Equity Distribution Agreement”) with Barc...8-K8.012026-06-08
The Southern Company held its Annual Meeting of Stockholders onThe Southern Company (the “Company”) held its Annual Meeting of Stockholders on8-K5.072026-05-15
SOUTHERN CO: Earnings or resultsSouthern Company reports first-quarter 2026 earnings8-K2.022026-04-30
SOUTHERN CO: Corporate updateOn March 16, 2026, The Southern Company (the “Company”) entered into an Underwriting Agreement with Citigroup Global Markets Inc., J.P. Mor...8-K8.012026-03-19
or an Obligation Under an Off‑Balance Sheet Arrangement. Credit Facilities The Alabama Power FF...or an Obligation Under an Off‑Balance Sheet Arrangement. Credit Facilities The Alabama Power FFB Credit Facility Documents provide for a mu...8-K2.032026-02-25

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