SOUTHERN CO 4

Southern Company Comptroller Matthew M. Kim sold 100 shares of Southern Company Common Stock at $95.77 per share on July 1, 2026.

On July 1, 2026, Southern Company Comptroller Matthew M. Kim sold 100 shares of Southern Company Common Stock in a single open-market transaction at a price of $95.77 per share, for total proceeds of approximately $9,577. Following this sale, he directly owned 6,588 shares of Southern Company Common Stock, and also held an additional 1,212.1903 shares indirectly through a 401(k) plan. Using the provided current market price of about $97.14 per share, his remaining direct stake is valued at roughly $640,000 and his 401(k) holdings at about $118,000, indicating that the sale was small relative to his overall equity exposure to the company and appears to be a routine, low-dollar insider sale.

Filing Facts

CIK

92122

Ticker

SO

Form

4

Source Type

sec

Accession

0001193125-26-294114

Alert Tier

5