American Electric Power controller sells $250K stock

AEP’s Controller and CAO, Kate Dixon, sold 2,000 AEP shares under a pre-arranged Rule 10b5-1 trading plan.

Available on EDGAR 09/09/2026 - 12:42 PM EDT Accepted by SEC EDGAR 09/09/2026 - 12:42 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

AMERICAN ELECTRIC POWER CO INC (AEP) reported that its Controller and Chief Accounting Officer, Kate Dixon, sold 2,000 shares of common stock on September 8, 2026 at a price of $125.00 per share in an open-market or private transaction. Following this sale, she directly holds 15,856 shares of AEP common stock. The sale was carried out under a Rule 10b5-1 trading plan adopted by her on June 5, 2026.

Insider Trade Summary 10b5-1

Net Seller: 2,000 shares

Net Sell 1 txn

Insider Dixon Kate

Role Controller, CAO

Sold 2,000 shs ($250K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	2,000	$125.00	$250K

Holdings After Transaction: Common Stock — 15,856 shares (Direct)

Footnotes (1)

1. F1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.

Key Figures

Shares sold: 2,000 shares Sale price per share: $125.00 per share Approximate transaction value: $250,000 +3 more

6 metrics

Shares sold 2,000 shares Sale of AEP common stock on September 8, 2026 by Controller and CAO

Sale price per share $125.00 per share Price for the 2,000 AEP shares sold on September 8, 2026

Approximate transaction value $250,000 2,000 shares sold at $125.00 per share

Shares held after transaction 15,856 shares Direct AEP common stock holdings of Kate Dixon after the sale

Rule 10b5-1 plan adoption date June 5, 2026 Date Kate Dixon adopted the trading plan used for this sale

Transaction date September 8, 2026 Date of the reported sale of AEP common stock

Key Terms

Rule 10b5-1 trading plan, open-market or private transaction

2 terms

Rule 10b5-1 trading plan regulatory

"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market or private transaction market

"Sale in open market or private transaction"

FAQ

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

What insider transaction did AEP’s Controller report in this Form 4 for AEP?

AEP’s Controller and Chief Accounting Officer, Kate Dixon, reported selling 2,000 shares of AEP common stock on September 8, 2026 at $125.00 per share in an open-market or private transaction.

How many AEP (AEP) shares does Kate Dixon hold after this reported sale?

After the reported sale, Kate Dixon directly holds 15,856 shares of AEP common stock. This figure reflects her direct ownership immediately following the 2,000-share transaction reported for September 8, 2026.

Was the AEP insider sale by Kate Dixon made under a Rule 10b5-1 trading plan?

Yes. The Form 4 states the sale was effected pursuant to a Rule 10b5-1 trading plan adopted by Kate Dixon on June 5, 2026, indicating the transaction was pre-arranged under that plan.

What was the total dollar value of the AEP shares sold by Kate Dixon?

Kate Dixon sold 2,000 shares at $125.00 per share, for a total transaction value of approximately $250,000. This represents the gross value based on the reported share count and per-share price.

What is Kate Dixon’s role at AMERICAN ELECTRIC POWER CO INC (AEP)?

In this filing, Kate Dixon is identified as an officer of AMERICAN ELECTRIC POWER CO INC, serving as Controller and Chief Accounting Officer. The reported transaction relates to her personal holdings of AEP common stock.

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

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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).

X

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 OHIO 43215

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

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

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/08/2026		S		2,000(1)	D	$125	15,856	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. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.

Remarks:

	/s/ David C. House, Attorney-in-fact for Kate Dixon	09/09/2026
	** 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.
* Form 4: SEC 1474 (03-26)