Martin B. Davis - Mar 3, 2025 Form 4 Insider Report for SOUTHERN CO (SO)

Role: EVP & CIO
Signature: /s/Brittney Anderson, Attorney-in-Fact for Martin B. Davis
Stock symbol: SO
Transactions as of: Mar 3, 2025
Transactions value $: -$100,811
Form type: 4
Date filed: 3/4/2025, 10:00 AM
Previous filing: Feb 18, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SO	Southern Company Common Stock	Sale	-$101K	-1.13K	-1.09%	$89.61	102K	Mar 3, 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).