Ipsos — Regulatory Filings 2009

May 12, 2009

May 12, 2009

MONTHLY DISCLOSURE OF THE TOTAL NUMBER OF SHARES AND VOTING RIGHTS

ARTICLE 223-16 OF THE AMF GENERAL REGULATION

Date	Shares	Voting rights
		Theoretical*	Exercisable**
30 avril 2009	33,777,636	42,538,217	41,051,958

*This number is calculated on the basis of all the shares to which voting rights are attached, including shares which voting rights have been suspended, in accordance with Article 223-11 of the AMF general regulation related to the calculation of the crossing of thresholds with regard to the number of voting rights.

**For information purposes, this number excludes the shares which voting rights have been suspended.

The information is also available in the « Regulated Information » section of the Ipsos website:

http://www.ipsos.com/invest/Regulated_Information/Nb_shares_Voting_Rights.aspx