New York, NY, Jan. 12, 2024 (GLOBE NEWSWIRE) -- Interpublic Group (NYSE: IPG) today announced that it will release earnings for the fourth quarter and full year ended December 31, 2023 on the morning of February 8, 2024. 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. To join the conference call, please call (800) 369-1885. Outside the United States, please call (517) 308-9285. The participant passcode is 8650803. The ...