American Electric Power (NASDAQ: AEP) director discloses no AEP share ownership in Form 3

Rhea-AI Filing Summary

American Electric Power Company, Inc. director David S. Marriott filed an initial insider ownership report. The filing states that the reporting person does not own any shares of American Electric Power Company, Inc., and no stock or derivative positions or transactions are reported.

Key Figures

Shares owned by reporting person: 0 shares

1 metrics

Shares owned by reporting person 0 shares The reporting person does not own any shares of American Electric Power Company, Inc.

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Available on EDGAR 07/27/2026 - 10:51 AM Accepted by SEC EDGAR 07/27/2026 - 10:51 AM Learn about SEC filing dates

FAQ

What does the American Electric Power (AEP) Form 3 for David S. Marriott show?

The Form 3 shows that director David S. Marriott reports owning no shares of American Electric Power Company, Inc., with no stock or derivative positions or transactions disclosed in this initial ownership statement.

Does David S. Marriott own any AEP shares according to this filing?

According to the filing, the reporting person "does not own any shares of American Electric Power Company, Inc." No common stock, other equity securities, or derivative positions are listed in the ownership tables.

Are there any insider transactions for AEP reported in this Form 3?

No. The Form 3 for American Electric Power (AEP) lists no transactions. Transaction counts for purchases, sales, exercises, and gifts are all zero, and there are no holding entries reported.

What is David S. Marriott’s role at American Electric Power (AEP)?

David S. Marriott is identified as a director of American Electric Power Company, Inc. in the insider report. He is not listed as an officer or a 10% owner in this filing.

Does the AEP Form 3 indicate any derivative securities held by David S. Marriott?

No. The derivative securities section shows no entries, and the summary indicates zero derivative transactions and zero remaining derivative positions reported for David S. Marriott.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Marriott David S

(Last) (First) (Middle)

7750 WISCONSIN AVENUE

(Street)

BETHESDA MARYLAND 20814

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
07/20/2026

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

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

The Reporting Person does not own any shares of American Electric Power Company, Inc.

No securities are beneficially owned.

	/s/ David C. House, Attorney-in-Fact for David S. Marriott	07/27/2026
	** 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 5 (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 3: SEC 1473 (03-26)