AMERICAN ELECTRIC POWER CO INC

Not applicable.

Part II

AEP

In addition to the AEP Common Stock Information section below, the remaining information required by this item is incorporated herein by reference to (i) the material under the “Dividend Policy and Restrictions” section of Management’s Discussion and Analysis of Financial Condition and Results of Operations and (ii) Note 16 Stock-Based Compensation.

During the quarter ended December 31, 2024, neither AEP nor its publicly-traded subsidiaries purchased or issued equity securities that are registered by AEP or its publicly-traded subsidiaries pursuant to Section 12 of the Exchange Act other than in amounts that were not material as described in Note 16 referenced above.

AEP Texas, APCo, I&M, OPCo, PSO and SWEPCo

The common stock of these companies is held solely by AEP. For more information see the “Dividend Restrictions” section of Note 15 - Financing Activities.

AEPTCo

AEP owns the entire interest in AEPTCo through its wholly-owned subsidiary AEP Transmission Holdco.

AEP COMMON STOCK INFORMATION

AEP common stock is principally traded using the trading symbol “AEP” on the NASDAQ Stock Market. As of December 31, 2024, AEP had 44,820 registered shareholders. The performance graph below compares the cumulative total return among AEP, the S&P 500 Index and the S&P 500 Utilities (Sector) Index over a five year period. The performance graph assumes an initial investment of $100 on December 31, 2019 and that all dividends were reinvested.

Source: S&P Dow Jones Indices LLC. Data as of December 31, 2024. Past performance is no guarantee of future results. Chart provided for illustrative purposes.