New: The Intelligence Brief — Premium weekly S&P 500 analysis Learn more

Scanning data sources...

S&P 500 intelligence from 25+ data sources, analyzed and delivered to your inbox.

Free Newsletters

The Daily FilingDaily
The Capitol DeskMon
The Regulatory PulseWed
The Signal BoardFri
The Deep DiveMonthly

Subscribe to all →

Premium

Intelligence Brief
Pricing
Subscriber Login

Company

About
All Issues
Stories
Contact

Privacy Terms

Get S&P 500 intelligence in your inbox. Free daily newsletter.

Southern Company (SO) | The Filing Cabinet

Stories
Southern Company

Southern Company

UtilitiesElectric Utilities

SEC EDGAR

1story

4signals

1category

Coverage by Category

Corporate Events1 story

Signal Timeline

Most recent first

Signal•Medium

Southern — lobbying disclosures

Utility regulation and clean energy mandates evolve as <strong>Southern Company</strong> discloses lobbying expenditures, engaging on transmission infrastructure and the implementation of climate provisions.

Mar 13, 2026

Signal•Medium

Southern — lobbying disclosures

Mar 10, 2026

Signal•Medium

Southern — lobbying disclosures

Mar 10, 2026

Material Event•Medium

Southern Southern enters material agreement

Feb 25, 2026

All Stories

1 story

SO: Entry into a Material Definitive Agreement

Southern Southern enters material agreement

Southern Company·Feb 25, 2026·1 min read

Southern Company

Coverage by Category

Signal Timeline

All Stories

SO: Entry into a Material Definitive Agreement

More in Utilities

Get Southern Company updates in your inbox