ITAÚ UNIBANCO HOLDING S.A.
Announcement to the Market
Trading of Own Shares for Treasury
Month: July 2010
São Paulo-SP, August 9, 2010.
A Publicly Listed Company
1. On November 18, 2004, in keeping with the best Corporate Governance practice, Itaú Unibanco Holding
S.A. voluntarily disclosed its “Operating Rules for the Trading of Own Shares for Treasury”(“Rules”).
2. Item 2.1.3 of the “Rules” established the obligation to make monthly disclosure of the volumes of own share
traded on stock exchanges by Itaú Unibanco, and minimum, average and maximum prices.
3. We inform the capital market entities that during the month of July 2010 , Itaú Unibanco did not trade
any of its own shares for treasury .
4. We would remind readers that historical data is available in the organization’s Investor Relations site
( www.itau-unibanco.com.br /ir ).
ALFREDO EGYDIO SETUBAL
Investor Relations Officer