Skip to main content

AI assistant

Sign in to chat with this filing

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

SOUTHERN CO Director's Dealing 2025

Aug 22, 2025

29866_dirs_2025-08-22_d745ab0c-5176-4290-87d1-240f7ebc931b.zip

Director's Dealing

Open in viewer

Opens in your device viewer

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: SOUTHERN CO (SO)
CIK: 0000092122
Period of Report: 2025-07-31

Reporting Person: Kim Matthew M. (N/A)

Holdings (Non-Derivative)

Security Shares Ownership
Southern Company Common Stock 9009 Direct
Southern Company Common Stock 2803.97 Indirect

Holdings (Derivative)

Security Exercise Price Expiration Underlying Shares Ownership
Southern Co Restricted Stock Units $0 Southern Company Common Stock (635) Direct
Southern Co Restricted Stock Units $0 Southern Company Common Stock (308) Direct
Phantom Stock Units $0 Southern Company Common Stock (366.75) Direct
Southern Co Restricted Stock Units $0 Southern Company Common Stock (844) Direct

Footnotes

F1: Represents Restricted Stock Units granted on January 31, 2024. The award vested 1/3 on the first anniversary of the grant date. The remaining award will vest 1/3 in 2026 and 1/3 in 2027. Each restricted stock unit represents the right to receive, at settlement, one share of common stock.

F2: Represents Restricted Stock Units granted on February 1, 2023. The award vested 1/3 on each of the first and second anniversaries of the grant date. The remaining award will vest in 2026. Each restricted stock unit represents the right to receive, at settlement, one share of common stock.

F3: Acquired on various dates between January 5, 2018 and March 1, 2024 pursuant to the Southern Company Deferred Compensation Plan, at prices ranging from $43.28 to $79.52 per unit, and the dividend reinvestment feature of the plan payable in cash only upon termination.

F4: Represents Restricted Stock Units granted on February 5, 2025. The award will vest 1/3 per year on the first, second and third anniversaries of grant date. Each restricted stock unit represents the right to receive, at settlement, one share of common stock.