NEW YORK, Oct. 30, 2025 /PRNewswire/ -- Omnicom Group Inc. (OMC) ("Omnicom") and The Interpublic Group of Companies, Inc. (IPG) today announced that, in connection with the closing of the merger ...
NEW YORK, March 13, 2025 /PRNewswire/ -- Omnicom (NYSE: OMC) and Interpublic (NYSE: IPG) today announced that the companies have each received a Request for Additional Information and Documentary ...