Transaction · 0001193125-26-051209

Kim Matthew M.

Kim Matthew M. reported a transaction classified as withholding at SOUTHERN CO involving 2014.000000 shares for an estimated $182992.04. Reported holdings after the transaction were 14025.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code F
SOSOUTHERN CO
Filing timeFeb 13
Trade dateFeb 11, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$94.95
Pre-filing
1mo ago -8.6%1w ago -4.9%1d ago -4.5%
Returns since
7d -0.7%30d +3.2%90d -1.3%180d -2.6%1y -4.8%

SO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SO since 2026-02-13Filed 202 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001193125-26-051209
Southern Company Common Stock
Transaction date
Feb 11, 2026
Filed Feb 13, 2026, 08:52 PM · 2d delay
Shares
2.01k sh
$9.08k per share
Estimated value
-$18.2M
Computed from shares × price
Holdings after
14.0k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Comptroller

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Shares acquired upon vesting of performance share units under Company's Performance Share Program for the 2023-2025 award. The Compensation and Talent Development Committee certified performance on Fe…

  2. F2

    Shares withheld to satisfy required state and federal tax withholding requirements.

Original filing · 0001193125-26-051209
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