OMNICOM GROUP INC.

If you submit a proxy, whether through the Internet, by telephone or by using the proxy card, but do not indicate any voting instructions, your shares will be voted “for” the election of all nominees for director, “for” the advisory resolution to approve the Company’s executive compensation, “for” the ratification of the appointment of KPMG LLP and “against” the shareholder proposal. If any other business properly comes before shareholders for a vote at the meeting, your shares will be voted according to the discretion of the holders of the proxy. They may also vote your shares to adjourn the meeting and will be authorized to vote your shares at any adjournments or postponements of the meeting.