Exhibit 99.1
ITAÚ UNIBANCO HOLDING S.A. CNPJ. 60.872.504/0001-23 A Publicly-Held Company NIRE 35300010230 Announcement to the Market Itaú Unibanco is recognized for the Best Annual Report - 2018 at the 21st Abrasca Award ITAÚ UNIBANCO HOLDING S.A. is pleased to announce that it was the winner of the 21st Abrasca Award for the Best Annual Report, obtaining the maximum score in the category of publicly held companies with revenues exceeding R$3 billion. Established by Abrasca (The Brazilian Association of Publicly-Held Companies) in 1999, the award aims to encourage the preparation of reports whose content presents greater clarity, transparency, quality of information and innovation. The Judging Comission, consisted of eleven capital market entities, uses objective evaluation criteria. Our 2018 Integrated Annual Report* embodies significant changes compared to previous editions, mainly: the unification of the Annual Report and the Integrated Reporting, and the incorporation of the management commentary on the annual results in IFRS. This recognition reflects the ongoing commitment of Itaú Unibanco to transparency and best practices in disclosure of information to the market. São Paulo, December 10, 2019. ALEXSANDRO BROEDEL Group Executive Finance Director and Head of Investor Relations Itaú Unibanco Holding S.A. *Our 2018 Integrated Annual Report was published in April 2019 and is available at: https://www.itau.com.br/relacoes-com- investidores/relatorio-anual/2018/en/index.html#home
ITAÚ UNIBANCO HOLDING S.A. CNPJ 60.872.504/0001-23 A Publicly Listed Company NOTICE TO STOCKHOLDERS Payment of Earnings - Monthly Dividend ITAÚ UNIBANCO HOLDING S.A. informs its stockholders that the monthly dividends related to 2020, amounting to R$ 0.015 per share, will be paid in accordance with the schedule below, without withholding income tax: Month of accrual Base date Date of the last trading day at B3 Payment January Dec 30 February 03, 2020 February Jan 31 March 02, 2020 March Feb 28 April 01, 2020 April Mar 31 May 04, 2020 May Apr 30 June 01, 2020 June May 29 July 01, 2020 July Jun 30 August 03, 2020 August Jul 31 September 01, 2020 September Aug 31 October 01, 2020 October Sep 30 November 03, 2020 November Oct 30 December 01, 2020 December Nov 30 January 04, 2021 In accordance with our Stockholder Remuneration Policy (Dividends and Interest on Capital) available on the Investor Relations website, the monthly payment is made as an advance of the amount that will be paid after the determination of the annual Balance Sheet. São Paulo (SP), December 6, 2019. ALEXSANDRO BROEDEL Group Executive Finance Director and Head of Investor Relations