Michael Roth steps down as C.E.O. of the ad giant IPG.
He has served in the role for 15 years and will be replaced in January by Philippe Krakowsky, the chief operating officer.
Michael Roth steps down as C.E.O. of the ad giant IPG.
He has served in the role for 15 years and will be replaced in January by Philippe Krakowsky, the chief operating officer.