4Filing Date: Sep 4, 2026
Southern
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001193125-26-383301
Total Value$377.9K
Trades1
Insiders1
Transaction Details
Sena Peter P III
Chairman,President & CEO, SNC·Direct
Sell · Dispose
Southern Company Common Stock
Shares-4.27K
Price$88.59
Total Value$377.9K
Shares Owned After26.93K
Transaction DateSep 3, 2026
10b5-1
Post-Transaction Holdings
Sena Peter P III · Chairman,President & CEO, SNC
| Security | Shares | Change |
|---|---|---|
| Southern Company Common Stock | 26.93K | -4.27K (-13.67%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-09-03
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: SOUTHERN CO (SO)
CIK: 0000092122
--- Reporting Owner ---
Name: Sena Peter P III
CIK: 0002023851
Role: Officer (Chairman,President & CEO, SNC)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Southern Company Common Stock
Date: 2026-09-03 | Code: S (Open market sale)
Shares: -4,266 | Price: $88.59
Total Value: $377,924.94
Shares Owned After: 26,935 | Ownership: D (Direct)
--- Signature ---
/s/ /s/ Brittney Anderson, Attorney-in-Fact for Peter P. Sena, III (2026-09-03)