STOCK TITAN

Southern Co (SO) director granted 464 deferred stock units as retainer

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Southern Co director Dale E. Klein received a compensation grant of deferred stock units. On the reported date, he acquired 464.2047 deferred stock units at a reference value of $96.94 per unit under the Southern Company 2021 Equity and Incentive Compensation Plan.

The units are credited as a quarterly director equity retainer and are deferred pursuant to the Deferred Compensation Plan for Outside Directors. Each deferred stock unit represents the right to receive one share of Southern Company common stock, to be settled in shares after his service on the Board ends.

Positive

  • None.

Negative

  • None.
Insider Klein Dale E.
Role Director
Type Security Shares Price Value
Grant/Award Deferred Stock Units Holding 464.205 $96.94 $45K
Holdings After Transaction: Deferred Stock Units Holding — 57,353.213 shares (Direct)
Footnotes (1)
  1. Represents quarterly director equity retainer paid under the Southern Company 2021 Equity and Incentive Compensation Plan and deferred pursuant to the Deferred Compensation Plan for Outside Directors of The Southern Company (Deferred Compensation Plan). Each deferred stock unit represents the right to receive one share of Southern Company common stock. Deferred stock units are settled in shares of Southern Company common stock on the date(s) following the termination of the reporting person's service on the Board as specified by the reporting person pursuant to the Deferred Compensation Plan. There is no exercise or expiration date. Includes additional deferred stock units acquired through the dividend reinvestment feature of the Deferred Compensation Plan.
Deferred stock units granted 464.2047 units Quarterly director equity retainer grant
Grant reference price $96.94 per unit Reported transaction price per deferred stock unit
Total deferred units after grant 57,353.213 units Holdings following the reported transaction
Underlying common stock 464.2047 shares Shares represented by the new deferred stock units
Exercise price $0.00 No exercise price; settled after Board service ends
Deferred Stock Units financial
"Represents quarterly director equity retainer paid under the Southern Company 2021 Equity and Incentive Compensation Plan and deferred pursuant to the Deferred Compensation Plan"
Deferred stock units are promises from a company to give an employee shares of stock at a future date, often after certain conditions are met or after leaving the company. They function like a form of delayed compensation, allowing employees to earn shares over time. For investors, they represent potential future ownership in the company, but do not provide immediate voting rights or dividends until the shares are actually received.
Deferred Compensation Plan for Outside Directors financial
"deferred pursuant to the Deferred Compensation Plan for Outside Directors of The Southern Company"
equity retainer financial
"Represents quarterly director equity retainer paid under the Southern Company 2021 Equity and Incentive Compensation Plan"
dividend reinvestment financial
"Includes additional deferred stock units acquired through the dividend reinvestment feature of the Deferred Compensation Plan."
Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Klein Dale E.

(Last)(First)(Middle)
30 IVAN ALLEN JR. BLVD., NW

(Street)
ATLANTA GEORGIA 30308

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
SOUTHERN CO [ SO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Deferred Stock Units Holding(1)$004/01/2026A464.2047 (2) (2)Southern Company Common Stock464.2047$96.9457,353.213(3)D
Explanation of Responses:
1. Represents quarterly director equity retainer paid under the Southern Company 2021 Equity and Incentive Compensation Plan and deferred pursuant to the Deferred Compensation Plan for Outside Directors of The Southern Company (Deferred Compensation Plan). Each deferred stock unit represents the right to receive one share of Southern Company common stock.
2. Deferred stock units are settled in shares of Southern Company common stock on the date(s) following the termination of the reporting person's service on the Board as specified by the reporting person pursuant to the Deferred Compensation Plan. There is no exercise or expiration date.
3. Includes additional deferred stock units acquired through the dividend reinvestment feature of the Deferred Compensation Plan.
/s/ Brittney Anderson, Attorney-in-Fact for Dale E. Klein04/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Southern Co (SO) director Dale E. Klein report?

Dale E. Klein reported receiving 464.2047 deferred stock units as a quarterly director equity retainer. These units were granted under Southern Company’s 2021 Equity and Incentive Compensation Plan and recorded as a derivative acquisition, not an open-market stock purchase or sale.

How many Southern Co (SO) deferred stock units did Dale E. Klein receive?

He received 464.2047 deferred stock units tied to Southern Company common stock. Each deferred stock unit represents the right to receive one share in the future, as part of his quarterly director equity retainer compensation under the company’s established equity and incentive plans.

At what value were Dale E. Klein’s Southern Co (SO) deferred stock units recorded?

The 464.2047 deferred stock units were recorded at $96.94 per unit. This figure reflects the grant’s reference price for reporting purposes and does not indicate an open-market purchase by the director, but rather a compensation-related equity award.

When will Dale E. Klein receive Southern Co (SO) shares for these deferred stock units?

The deferred stock units are settled in Southern Company common shares after his service on the Board ends. Settlement timing follows the schedule specified by him under the Deferred Compensation Plan for Outside Directors and does not involve any exercise or expiration date.

What is Dale E. Klein’s total Southern Co (SO) deferred stock holding after this grant?

Following this grant, his reported total deferred stock units increased to 57,353.213. This figure reflects cumulative director equity awards, including units acquired through the dividend reinvestment feature of the Deferred Compensation Plan for Outside Directors of Southern Company.