ITAÚ UNIBANCO - Material Fact: Payment of Interest on Capital

SÃO PAULO, Sept. 6, 2023 /PRNewswire/ -- ITAÚ UNIBANCO HOLDING S.A. informs its stockholders that its Board of Directors has approved, at the meeting held on this date, the payment of interest on capital to stockholders, in the amount of R$ 0.2693 per share, with income tax withholding at a rate of 15%, resulting in net interest of R$ 0.228905 per share, except for the corporate stockholders able to prove that they are immune or exempt from such withholding, which will be made until April 30, 2024, as usually done by the Company, based on the final stockholding position recorded on September 18, 2023, with their shares traded ex-rights starting September 19, 2023.