American Electric Power Company, Inc. (AEP) is an electric public utility holding company. The service areas of the Company’s public utility subsidiaries cover the states of Arkansas, Indiana, Kentucky, Louisiana, Michigan, Ohio, Oklahoma, Tennessee, Texas, Virginia and West Virginia. The Company’s segments include Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing. AEP’s vertically integrated utility operations are engaged in the generation, transmission and distribution of electricity for sale to retail and wholesale customers. Transmission and Distribution Utilities segment consists of the transmission and distribution of electricity for sale to retail and wholesale customers. The AEP Transmission Holdco segment develops, constructs and operates transmission facilities. The Generation & Marketing segment conducts marketing, risk management and retail activities.