Sandra Beach Lin - 31 Mar 2026 Form 4 Insider Report for AMERICAN ELECTRIC POWER CO INC (AEP)

Reporting relationship: Director
Issuer ticker: AEP
Reported as of: 31 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Apr 2026, 14:27:07 UTC
Prior SEC filing: 05 Jan 2026
Next SEC filing: 14 May 2026
Source filing: View source filing
Reporting owner signature: /s/ David C. House, Attorney-in-Fact for Sandra Beach Lin

Key filing fact

Sandra Beach Lin filed Form 4 for AMERICAN ELECTRIC POWER CO INC (AEP) on 02 Apr 2026.

Key facts

This page summarizes Sandra Beach Lin's Form 4 filing for AMERICAN ELECTRIC POWER CO INC (AEP).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 02 Apr 2026, 14:27.

Change

Previous filing in this sequence was filed on 05 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001220571 Primary reporting owner

LIN SANDRA BEACH

Relationship: Director
Address: 1 RIVERSIDE PLAZA, COLUMBUS
Signature: /s/ David C. House, Attorney-in-Fact for Sandra Beach Lin
Signature date: 02 Apr 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AEP transaction Derivative

Phantom Stock Units

Award

Transaction value
Shares: 0
Change %: 0%
Price: $131.08^*
Shares after: 19,322
Date: 31 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 324
Exercise price: $0.000000
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Amounts shown represent value in AEP Stock Plan under the AEP Stock Unit Accumulation Plan for Non-Employee Directors. Each share of phantom stock represents the right to receive the cash value of one share of AEP common stock.

Footnote F2

Shares of phantom stock are payable in cash or shares following termination of the reporting person's service on the Board. The reporting person may transfer the phantom stock in the AEP Stock Plan account into an alternative investment account at any time.

Footnote F3

Was AEP Stock Price at the time of the transaction.