Itaú Unibanco Holding S.A. - Final Detailed Voting Map - April 28, 2026

This report contains the final detailed voting map for the Annual General Stockholders' Meeting of Itaú Unibanco Holding S.A., held exclusively online on April 28, 2026. The map provides a breakdown of votes cast for each matter submitted for resolution, including consolidation of remote voting instructions and in-person votes. The company is complying with CVM Resolution No. 81/22 by disclosing this information. The document lists various agenda items and the corresponding voting results, indicating approvals (Ap.), rejections (Rej.), and abstentions (Abs.) for each. The detailed voting data pertains to common and preferred shares, with specific numerical tallies for each voting category. This disclosure is a regulatory requirement for the company.