Christopher C. Womack - 16 Feb 2026 Form 4 Insider Report for SOUTHERN CO (SO)

Role
Chairman, President & CEO
Signature
/s/ Brittney Anderson, Attorney-in-Fact for Christopher C. Womack
Issuer symbol
SO
Transactions as of
16 Feb 2026
Net transactions value
-$7,881,742
Form type
4
Filing time
17 Feb 2026, 15:19:27 UTC
Previous filing
03 Feb 2026
SEC
View on sec.gov

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Quoteable Key Fact

"Christopher C. Womack filed Form 4 for SOUTHERN CO (SO) on 17 Feb 2026."

Quick Takeaways

  • This page summarizes Christopher C. Womack's Form 4 filing for SOUTHERN CO (SO).
  • 7 reported transactions and 1 derivative row are listed below.
  • Filing timestamp: 17 Feb 2026, 15:19.

What Changed

  • Previous filing in this sequence was filed on 03 Feb 2026.
  • Current net transaction value: -$7,881,742.

Why This Matters

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
WOMACK CHRISTOPHER C Chairman, President & CEO 30 IVAN ALLEN JR BLVD NW, ATLANTA /s/ Brittney Anderson, Attorney-in-Fact for Christopher C. Womack 17 Feb 2026 0001195423

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SO Southern Company Common Stock Award $0 +62,223 +61% $0.000000 164,866 16 Feb 2026 Direct F1
transaction SO Southern Company Common Stock Tax liability $2,518,185 -27,715 -17% $90.86 137,151 16 Feb 2026 Direct F2
transaction SO Southern Company Common Stock Options Exercise $0 +13,751 +10% $0.000000 150,902 16 Feb 2026 Direct F3
transaction SO Southern Company Common Stock Tax liability $615,304 -6,772 -4.5% $90.86 144,130 16 Feb 2026 Direct F2
transaction SO Southern Company Common Stock Award $0 +117,327 +81% $0.000000 261,457 16 Feb 2026 Direct F4
transaction SO Southern Company Common Stock Tax liability $4,748,253 -52,259 -20% $90.86 209,198 16 Feb 2026 Direct F2
holding SO Southern Company Common Stock 2,584 16 Feb 2026 By 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 Performance Restricted Stock Units Options Exercise $0 -13,302 -33% $0.000000 26,604 16 Feb 2026 Southern Company Common Stock 13,302 $0.000000 Direct F5
* 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 2023-2025 award granted on February 1, 2023 . The Compensation and Talent Development Committee certified performance on February 11, 2026 and the Board of Directors ratified such certification on February 16, 2026. Includes accrued dividend equivalent units.
F2 Shares withheld to satisfy required state and federal tax withholding requirements.
F3 Shares acquired upon vesting of first 1/3 of performance restricted stock units granted on February 5, 2025. The Compensation and Talent Development Committee certified performance on February 11, 2026 and the Board of Directors ratified such certification on February 16, 2026. Includes 449 accrued dividend equivalent units.
F4 Shares acquired upon vesting of performance share units under Company's Performance Share Program for the 2023-2025 award granted on May 24, 2023. The Compensation and Talent Development Committee certified performance on February 11, 2026 and the Board of Directors ratified such certification on February 16, 2026. Includes accrued dividend equivalent units.
F5 Represents first 1/3 of performance restricted stock units granted on February 5, 2025. The remaining award will vest 1/3 in 2027 and 1/3 in 2028. Each restricted stock unit represents the right to receive, at settlement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements.

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