I NVESTOR C ONTACTS Your questions are important to us. To help us serve you better, please see the options for investors, shareholders and analysts. LOOKING FOR HELP WITH STOCK & DIVIDENDS? For answers to most frequently asked stock and dividends questions, read our Stock & Dividends FAQ. Transfer agent: Computershare Phone: 1-800-328-6955 Contact information and support are available on the Computershare website. General mail Correspondence to Computershare Computershare - AEP P.O. Box 43069 Providence, RI 02940-3069 Registered mail correspondence to Computershare (For Stock Certificate Requests) Computershare - AEP 250 Royall Street Canton, MA 02021 (Note: Insure stock certificates for 3% of value of stock. Send certificate registered or certified mail.) LOOKING FOR AEP INVESTOR RELATIONS? Mail correspondence to AEP American Electric Power Investor Relations 1 Riverside Plaza, 28th Floor Columbus, Ohio 43215-2373 Individual shareholders may contact: For questions about your account go to the Computershare website. Additional questions: Call AEP Investor Relations at 1-800-237-2667 Or, call or email Rhonda Owens-Paul at 614-716-2819 Analysts may contact: Darcy Reese Managing Director, AEP Investor Relations at 614-716-2614. Tom Scott Director, AEP Investor Relations at 614-716-2686. To order printed copies of annual reports: Call 1-800-237-2667 Learn more about AEP stock and dividends Learn more General Inquiries Media Contacts Careers Contacts B2B & SUPPLIERS RECREATION ENVIRONMENT SAFETY & HEALTH Use of this site constitutes acceptance of the AEP Terms and Conditions. © 1996-2021 American Electric Power Company, Inc. All Rights Reserved. REQUIRED INTERNET POSTINGS | SITEMAP | DO NOT SELL MY PERSONAL INFO | PRIVACY POLICY

G ENERATION SUPPLYING ENERGY NATIONWIDE We are one of America's largest generators of electricity, owning or operating about about 30,000 megawatts of generating capacity in the United States. While the size of our fleet of power plants is significant, it's the efficiency – and the resulting reliability and operational economies – that has earned AEP its reputation as a pioneering, innovative, dependable, low-cost producer of power. We believe strongly in using a diverse fuel mix to generate electricity and we have diversified our generating portfolio to provide our customers with the clean energy solutions they are asking for. Today, coal-fueled power plants account for approximately 45 percent of AEP's generating capacity, while natural gas represents 28 percent and nuclear 7 percent. The remaining capacity comes from wind, hydro, pumped storage and other sources (17 percent) as well as energy efficiency (3 percent). Clean Energy Future Corporate Accountability B2B & SUPPLIERS RECREATION ENVIRONMENT SAFETY & HEALTH Use of this site constitutes acceptance of the AEP Terms and Conditions. © 1996-2021 American Electric Power Company, Inc. All Rights Reserved. REQUIRED INTERNET POSTINGS | SITEMAP | DO NOT SELL MY PERSONAL INFO | PRIVACY POLICY