Itau Unibanco Holding's 2012 Form 20-F filed at the SEC and CVM

SAO PAULO, May 1, 2013 /PRNewswire/ -- On April 29, 2013, Itau Unibanco Holding S.A. (BM&FBOVESPA: ITUB3, ITUB4; NYSE: ITUB) filed its annual report on Form 20-F for the fiscal year ended in December 31, 2012 (the "2012 Form 20-F") with the U.S. Securities and Exchange Commission (the "SEC"). The 20...