Press Release

New York, NY - October 5, 2017 - Interpublic Group (NYSE: IPG) today announced that it will release earnings for the third quarter ended September 30, 2017 on the morning of October 24, 2017. 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) 857-9745. Outside the United States, please call (773) 756-4707. The participant passcode is 6630783. The call will be available live on the company's website, www.interpublic.com.

The conference call will be recorded and available for 30 days by calling (866) 491-2909 followed by the passcode 9173. Outside the United States, please call (203) 369-1717 followed by the passcode 9173. The call will also be archived and available in the investor relations section of the company's website.

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About Interpublic

Interpublic is one of the world's leading organizations of advertising agencies and marketing services companies. Major global brands include Craft, FCB (Foote, Cone & Belding), FutureBrand, Golin, Huge, Initiative, Jack Morton Worldwide, MAGNA, McCann, Momentum, MRM//McCann, MullenLowe Group, Octagon, R/GA, UM and Weber Shandwick. Other leading brands include Avrett Free Ginsberg, Campbell Ewald, Carmichael Lynch, Deutsch, Hill Holliday, ID Media and The Martin Agency. For more information, please visit www.interpublic.com.

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Contact Information

Tom Cunningham
(Press)
(212) 704-1326

Jerry Leshne
(Analysts, Investors)
(212) 704-1439