Today, on September 9, 2025, Omnicom Group Inc. and The Interpublic Group of Companies, Inc. disclosed an extension by Omnicom of the expiration date for its previously declared exchange offers. As part of the announcement, Omnicom is offering an Exchange Offer, denoted as (A), involving the exchange of certain securities. Omnicom's shares are listed on the New York Stock Exchange under the ticker symbol OMC, while The Interpublic Group of Companies' shares are listed under IPG on the same exchange.