Ticker Symbol OGE Energy Corp. common stock is listed for trading under the ticker symbol OGE. • Direct Stock Purchase Plan - Online Enrollment • Direct Stock Purchase Plan - Printable Enrollment Form • Stock Split FAQ • Waiver Request Form • Prospectus • Dividend Dates • NetBasis - Cost Basis Information Stock Exchange Listing New York Stock Exchange Shareowners with questions concerning their OGE Energy Corp. stock accounts should contact Computershare, OGE Energy Corp.’s Transfer Agent, Registrar and Dividend Disbursing Agent: Computershare P.O. Box 43006 Providence, RI 02940-3006 Toll Free Phone: 888-216-8114 Access Shareholder Account Access your OGE Energy shareowner account online at Computershare. Bondholder Information Inquiries concerning bonds, interest payments, changes of address and other matters relating to ownership should be directed to OGE Energy Corp.’s senior note Trustee: UMB Bank 1010 Grand Blvd, 4th floor Kansas City, MO 64106 Tony Hawkins, Trustee 816-860-3014 E-mail: anthony.hawkins@umb.com Form 10-K A copy of the Annual Report to the Securities and Exchange Commission, Form 10-K, will be furnished without charge to any shareowner by e-mailing the Company at: tidweltj@oge.com or by writing to: OGE Energy Corp. Investor Relations, MC-1105 PO Box 321 Oklahoma City, Oklahoma 73101-0321 Stock Purchase and Dividend Reinvestment Plan An Automatic Dividend Reinvestment and Stock Purchase Plan is offered to common shareowners of OGE on a voluntary basis. All or a portion of dividends may be reinvested. Shares of common stock purchased for participants will be either newly issued shares or shares held in our treasury or, at our option, shares of common stock purchased in the open market by an independent agent. Optional cash investments may also be made, in any amount, from $25 per investment not to exceed $100,000 per year. The Company pays the additional costs associated with the open market purchases, which will have a slight tax impact on participating shareowners. Shareowners may have their dividends deposited directly into their checking, savings or money market accounts. A summary outlining the provisions of the Plan and complete enrollment information is available at Computershare. Enrollment Information Packets Enrollment information packets also are available from: Computershare Toll Free Phone: 888-216-8114 Questions can be directed to Todd Tidwell, Director of Investor Relations, at 405-553-3966 or by e-mail at: tidweltj@oge.com.