Interpublic Joins Coalition to Address Coronavirus-Related IssuesZacks Investment Research • 05/15/20
Interpublic Announces Change to a Virtual-Only Format for 2020 Annual Meeting of StockholdersGlobeNewsWire • 05/04/20
The Interpublic Group of Companies' (IPG) CEO Michael Roth on Q1 2020 Results - Earnings Call TranscriptSeeking Alpha • 04/22/20
Major advertising holding company IPG withdraws guidance for 2020 as coronavirus economic impact hits clientsCNBC • 03/26/20
The Interpublic Group of Companies, Inc. (IPG) CEO Michael Roth on Q4 2019 Results - Earnings Call TranscriptSeeking Alpha • 02/12/20