AEP executive reports tax-related share disposition

American Electric Power executive Douglas A. Cannon reported a small insider transaction related to equity compensation.

Rhea-AI Filing Summary

American Electric Power executive Douglas A. Cannon reported a small insider transaction related to equity compensation. On February 23, he disposed of 496 shares of common stock at an indicated price of $132.03 per share through a tax-withholding disposition tied to vested restricted stock units. These shares were withheld to cover his tax liability when 1,619 restricted stock units vested on February 21. After this transaction, he continued to hold 27,264 shares of American Electric Power common stock directly.

Insider Trade Summary

Exercise Price or Tax Liability: 496 shares

Exercise Price or Tax Liability 1 txn

Insider Cannon Douglas A

Role President AEP Transmission

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	496	$132.03	$65K

Holdings After Transaction: Common Stock — 27,264 shares (Direct)

Footnotes (1)

1. F1. A portion of the reporting person's restricted stock units (1,619) granted on June 11, 2025, vested on February 21, 2026. Upon vesting, 496 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 executive Douglas A. Cannon report on this Form 4?

Douglas A. Cannon reported a tax-related disposition of 496 shares of American Electric Power common stock. The shares were withheld to satisfy taxes due upon the vesting of restricted stock units, rather than an open-market sale.

Was the AEP Form 4 transaction by Douglas A. Cannon an open-market sale?

No, the transaction was not an open-market sale. The 496 American Electric Power shares were withheld to cover Cannon’s tax liability when his restricted stock units vested, a common administrative transaction for equity compensation.

How many restricted stock units vested for AEP executive Douglas A. Cannon?

A total of 1,619 restricted stock units granted to Douglas A. Cannon on June 11, 2025 vested on February 21, 2026. Of these, 496 units were withheld as shares to satisfy his associated tax obligations.

How many AEP shares does Douglas A. Cannon hold after the reported Form 4 transaction?

Following the tax-withholding disposition, Douglas A. Cannon directly holds 27,264 shares of American Electric Power common stock. This figure reflects his ownership after the 496 shares were withheld to cover taxes on vested restricted stock units.

What does transaction code "F" mean in Douglas A. Cannon’s AEP Form 4 filing?

Transaction code “F” indicates payment of an exercise price or tax liability by delivering securities. In this case, 496 American Electric Power shares were withheld from vested restricted stock units to satisfy Douglas A. Cannon’s tax obligations.

What role does Douglas A. Cannon hold at American Electric Power (AEP)?

Douglas A. Cannon serves as President, AEP Transmission, at American Electric Power. His Form 4 insider transaction reflects equity compensation activity, specifically tax withholding on vested restricted stock units rather than discretionary buying or selling in the market.

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Accepted by SEC EDGAR 02/25/2026 - 02:50 PM 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^*

Cannon Douglas A

(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)
	President AEP Transmission

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(1)		F		496	D	$132.03	27,264	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 (1,619) granted on June 11, 2025, vested on February 21, 2026. Upon vesting, 496 restricted stock units were withheld to satisfy the reporting person's tax liability.

Remarks:

	/s/ David C. House, Attorney-in-Fact for Douglas A. Cannon	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.