Omnicom Declares $0.30 Dividend

The Board of Directors of Omnicom Group Inc. declared a regular quarterly dividend of 30 cents per outstanding share of its common stock. The dividend is payable on December 31, 2012, approximately one week earlier than the corporation has historically paid its fourth quarter dividend. The dividend is payable to Omnicom Group common shareholders of record at the close of business on December 14, 2012.