X0202 4 2008-05-30 0 0000051644 INTERPUBLIC GROUP OF COMPANIES, INC. IPG 0001189719 SOMPOLSKI TIMOTHY A IPG 1114 AVE OF THE AMERICAS, 19 NEW YORK NY 10036 0 1 0 0 Exec VP, Human Resources Common Stock 2008-05-30 4 A 0 26902 9.91 A 103857 D Common Stock 2008-05-30 4 A 0 25524 9.91 A 129381 D Stock Option (Right to Buy) 9.91 2008-05-30 4 A 0 67985 9.91 A 2018-05-30 Common Stock 67985 67985 D All shares will vest as of May 30, 2011. Includes restricted shares that are subject to forfeiture under certain circumstances. Performance based shares vested on 5/30/2008. The option vests as follows: (i) 33% of the total number of shares underlying the option vests on 5/30/2010; (ii) 33% of the total number of shares underlying the option vests on 5/30/2011; (iii) 34% of the total number of shares underlying the option vests on 5/30/2012. /s/Nicholas J.Camera POA Timothy A. Sompolski 2008-06-03