Itaúsa - Investimentos Itaú S.A.

A Publicly Listed Company CNPJ. 61.532.644/0001-15

Announcement to the Market

Trading of Own Shares for Treasury

Month: December 2012

1. On September 1st, 2005, in keeping with the best Corporate Governance practice, Itaúsa - Investimentos Itaú S.A. (Itaúsa) 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 shares traded on stock exchanges by Itaúsa, and minimum, average and maximum prices.

3. We inform the capital market entities thatduring the month of December 2012 Itaúsa 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.itausa.com.br).

São Paulo-SP, January 2, 2013.

HENRI PENCHAS

Investor Relations Officer

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