Exhibit 99.1
ITAÚ UNIBANCO HOLDING S.A.
CNPJ. 60.872.504/0001-23 A Publicly Listed Company NIRE 35300010230
Announcement to the Market
Trading of Own Shares by Treasury
December 2019
We inform the capital market agents that in December 2019:
1. Itaú Unibanco did not purchase its own shares for treasury stock;
2. The number of 892,976 preferred shares was reallocated in the market intended
to Long-term Incentive programs.
In 2019:
1. We did not purchase its own shares for treasury stock
2. The amount of 25.1 million preferred shares was reallocated in the market, mainly,
under Long-term Incentive programs.
Historical information regarding purchase of own shares for treasury stock is available
on the Company's Investor Relations website (www.itau.com.br/investor-relations).
São Paulo-SP, January 10, 2020.
ALEXSANDRO BROEDEL
Group Executive Finance Director and Head of Investor Relations