David P. Poroch - Feb 5, 2025 Form 4 Insider Report for SOUTHERN CO (SO)

Role
Comptroller
Signature
/s/ J. Patrick Becker, Attorney-in-Fact for David P. Poroch
Stock symbol
SO
Transactions as of
Feb 5, 2025
Transactions value $
-$144,927
Form type
4
Date filed
2/7/2025, 05:00 PM
Previous filing
Feb 4, 2025
Next 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 Award $0 +5.83K +16.43% $0.00 41.3K Feb 5, 2025 Direct F1
transaction SO Southern Company Common Stock Tax liability -$145K -1.73K -4.18% $83.87 39.6K Feb 5, 2025 Direct F2
holding SO Southern Company Common Stock 5.09K Feb 5, 2025 401(k)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SO Southern Co Restricted Stock Units Award $0 +1.75K $0.00 1.75K Feb 5, 2025 Southern Company Common Stock 1.75K $0.00 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares acquired upon vesting of performance share units under Company's Performance Share Program for the 2022-2024 award. The Compensation and Talent Development Committee certified performance on February 5, 2025. Includes accrued dividend equivalent units
F2 Shares withheld to satisfy required state and federal tax withholding requirements.
F3 Restricted stock units are payable in Southern Company common stock and vest 1/3 per year on the first, second and third anniversary of grant date. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements. The grant was approved by the Compensation and Talent Development Committee on February 5, 2025.