SAO PAULO, Feb. 6, 2018 /PRNewswire/ — Itaú Unibanco Holding S.A. (“Company” or “Itaú Unibanco”), in compliance with Article 157, Paragraph 4 of Law 6,404/76 and Instruction no. 358/02 of the Brazilian Securities and Exchange Commission, informs its stockholders and the market in general…