Exhibit 99.1
ITAÚ UNIBANCO HOLDING S.A. CNPJ 60.872.504/0001-23 A Publicly-Held Company NIRE 35300010230 ANNOUNCEMENT TO THE MARKET In compliance with Official Letter No. 7/2020-CVM/SEP, Itaú Unibanco Holding S.A. (“Company”) announces to its stockholders and the market in general that the Company’s executives will join the live event as follows: Topic Organizer Executives/Positions Subject Date and Link to access matter Time Expert XP Renato Lulia Jacob – Investment June 10, https://www.youtube.com/watch?v=zOoN Talks Group Head of in 2021, at Sy9wcbA - Itaú Investor Relations and technology noon BRT Unibanco Market Intelligence to maintain (GMT-3) leadership Gustavo Rodrigues – Investor Relations Superintendent São Paulo (State of São Paulo), June 7, 2021. RENATO LULIA JACOB Group Head of Investor Relations and Market Intelligence