AEP officer reports tax share dispositions

American Electric Power officer Kate Dixon, the Controller and Chief Accounting Officer, reported three tax-withholding dispositions of common stock tied to restricted stock unit vesting.

Rhea-AI Filing Summary

American Electric Power officer Kate Dixon, the Controller and Chief Accounting Officer, reported three tax-withholding dispositions of common stock tied to restricted stock unit vesting. On February 23, 2026, shares were withheld at $132.03 per share in amounts of 169, 168 and 118 shares to cover tax liabilities from previously granted RSUs. After these transactions, Dixon directly held 14,124 common shares of American Electric Power.

Insider Trade Summary

Exercise Price or Tax Liability: 455 shares

Exercise Price or Tax Liability 3 txns

Insider Dixon Kate

Role Controller, CAO

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	169	$132.03	$22K
Exercise Price or Tax Liability	Common Stock	168	$132.03	$22K
Exercise Price or Tax Liability	Common Stock	118	$132.03	$16K

Holdings After Transaction: Common Stock — 14,124 shares (Direct)

Footnotes (3)

1. F1. A portion of the reporting person's restricted stock units (481) granted on May 9, 2023, vested on February 21, 2026. Upon vesting, 169 restricted stock units were withheld to satisfy the reporting person's tax liability.
2. F2. A portion of the reporting person's restricted stock units (511) granted on February 23, 2024, vested on February 21, 2026. Upon vesting, 168 restricted stock units were withheld to satisfy the reporting person's tax liability.
3. F3. A portion of the reporting person's restricted stock units (398) granted on February 18, 2025, vested on February 21, 2026. Upon vesting, 118 restricted stock units were withheld to satisfy the reporting person's tax liability.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did AEP officer Kate Dixon report on this Form 4?

Kate Dixon reported three tax-withholding dispositions of American Electric Power common stock. These transactions used vested restricted stock units to satisfy tax liabilities, rather than open-market sales, and reflect standard processing of equity compensation rather than discretionary share trading.

How many American Electric Power (AEP) shares were used to cover Kate Dixon’s taxes?

The Form 4 shows three separate disposals of 169, 168 and 118 American Electric Power common shares. Each was withheld from vesting restricted stock units to satisfy Kate Dixon’s tax obligations related to equity awards that vested in February 2026.

At what price were AEP shares valued for Kate Dixon’s tax-withholding transactions?

Each American Electric Power common share in Kate Dixon’s tax-withholding dispositions was valued at $132.03. This value applied to all three transactions reported on February 23, 2026, when shares were withheld from vested restricted stock units to cover related income tax liabilities.

How many American Electric Power shares does Kate Dixon hold after these Form 4 transactions?

After the reported tax-withholding dispositions, Kate Dixon directly holds 14,124 shares of American Electric Power common stock. This post-transaction balance reflects shares remaining after some vested restricted stock units were withheld to cover her tax obligations on the equity awards.

Were Kate Dixon’s American Electric Power share disposals open-market sales?

No, the transactions are classified as tax-withholding dispositions with code “F.” Shares were withheld upon vesting of restricted stock units to pay taxes, rather than sold at Kate Dixon’s discretion in the open market.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/25/2026 - 02:52 PM EST Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Dixon Kate

(Last) (First) (Middle)

1 RIVERSIDE PLAZA

(Street)

COLUMBUS OH 43215

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AMERICAN ELECTRIC POWER CO INC [ AEP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Controller, CAO

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/23/2026		F		169(1)	D	$132.03	14,410	D
Common Stock	02/23/2026		F		168(2)	D	$132.03	14,242	D
Common Stock	02/23/2026		F		118(3)	D	$132.03	14,124	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. A portion of the reporting person's restricted stock units (481) granted on May 9, 2023, vested on February 21, 2026. Upon vesting, 169 restricted stock units were withheld to satisfy the reporting person's tax liability.

2. A portion of the reporting person's restricted stock units (511) granted on February 23, 2024, vested on February 21, 2026. Upon vesting, 168 restricted stock units were withheld to satisfy the reporting person's tax liability.

3. A portion of the reporting person's restricted stock units (398) granted on February 18, 2025, vested on February 21, 2026. Upon vesting, 118 restricted stock units were withheld to satisfy the reporting person's tax liability.

Remarks:

	/s/ David C. House, Attorney-in-fact for Kate Dixon	02/25/2026
	** Signature of Reporting Person	Date
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.