 New York, NY, Jan. 19, 2023 GLOBE NEWSWIRE -- Interpublic Group NYSE: IPG today announced that it will release earnings for the fourth quarter and full year ended December 31, 2022 on the morning of February 9, 2023. Following the release, the company will hold a conference call for investors at 8:30 a.m. Eastern Time on the same day to review results. 