X0306 4 2020-02-28 0 0000051644 INTERPUBLIC GROUP OF COMPANIES, INC. IPG 0001222502 CARROLL CHRISTOPHER F IPG 909 THIRD AVE NEW YORK NY 10022 0 1 0 0 SVP,Cont & CAO Common Stock 2020-02-28 4 A 0 11361 21.015 A 105522 D Common Stock 2020-02-28 4 F 0 6703 21.015 D 98819 D Common Stock 2020-02-28 4 A 0 9517 21.015 A 108336 D Common Stock 2020-03-02 4 S 0 10000 21.26 D 98336 D Performance based shares, awarded to Mr. Carroll on February 28, 2020 after achieving specific performance goals and vesting over the 2017-2020 period. Includes restricted shares that are subject to forfeiture under certain circumstances. This is not an open market sale; rather it represents a surrender of shares to the company to satisfy withholding tax obligations. Restricted shares that will vest on February 28, 2023. Open market sale. Reflects average price of multiple sales on March 2, 2020 ranging from $20.79-21.72. Mr. Carroll undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number shares sold at each separate price. /s/Robert Dobson POA for Chris Carroll 2020-03-03