Exhibit 99.1

 

Conference call2018 - 2nd Quarter ResultAccess code: Itaú Unibanco July 31, 2018 Itaú Unibanco Holding S.A. (B3: ITUB4 and ITUB3 and NYSE: ITUB) is pleased to invite you to pleased to invite you to join our 2nd quarter 2018 result conference call.To join the event on the internet, please visit: www.itau.com.br/investor-relations. The audio webcast works with Internet Explorer 9 or above and the new versions of Chrome, Firefox and mobile devices (IOS 8, or superior, and Android 3.0, or superior).On our Investor Relations website, click on the banner and anticipate your registration for the conference call.Presentation English D09:00 AM 10:00 AM Portuguese 10:30 AM 11:30 AM (EDT) Candido Bracher Executive President and CEO (Chief Executive Officer) Caio Ibrahim David Executive Vice President, CFO (Chief Financial Officer) and CRO (Chief Risk Officer) Alexsandro Broedel Group Finance Director and Investor Relations Officer The conference calls will also be archived in audio format on the same website. To access an audio replay of the conference calls, which will be available until August 6, 2018, dial (55 11) 3193-1012 or (55 11) 2820-4012. Access codes: 4937034# (call in Portuguese) and 7174800# (call in English). On the morning of the conference call, the slide presentation will be available for viewing and downloading. If you have any questions, please contact Mrs. Doris Pompeu at GlobalRI, at (55 11) 5042-6700 or doris.pompeu@globalri.com.br.