6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

For the month of August, 2022

Commission File Number: 001-15276

Itaú Unibanco Holding S.A.

(Exact name of registrant as specified in its charter)

Itaú Unibanco Holding S.A.

(Translation of Registrant’s Name into English)

Praça Alfredo Egydio de Souza Aranha, 100-Torre Conceicao

CEP 04344-902 São Paulo, SP, Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F  ☒            Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes  ☐            No  ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes  ☐            No  ☒

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes  ☐            No  ☒

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82–                

EXHIBIT INDEX

99.1 ITAÚ UNIBANCO - MATERIAL FACT - PAYMENT OF INTEREST ON CAPITAL

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: August 9, 2022.

Itaú Unibanco Holding S.A.
By:	/s/ Renato Lulia Jacob
	Name:	Renato Lulia Jacob
	Title:	Group Head of Investor Relations and Market Intelligence
By:	/s/ Alexsandro Broedel
	Name:	Alexsandro Broedel
	Title:	Chief Financial Officer

1

EX-99.1

Exhibit 99.1

ITAÚ UNIBANCO HOLDING S.A.
CNPJ 60.872.504/0001-23 A Publicly-Held Company NIRE 35300010230
MATERIAL FACT
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, in the amount of R$0.306500 per share, with income tax withholding at a rate of 15%, resulting in net interest of R$0.260525 per share, except for the corporate stockholders able to prove that they are immune or exempt from such withholding. Such payment will be made on August 30, 2022, based on the final stockholding position recorded on August 18, 2022, with their shares traded ex-rights starting August 19, 2022.
For further information, please visit www.itau-unibanco.com.br/investor-relations, as follows: investor services > contact IR > IR services.
São Paulo (SP), August 8, 2022.
RENATO LULIA JACOB
Group Head of Investor Relations and Market Intelligence
Note: The amounts paid per share as interest on capital are the same for common shares (ITUB3) and preferred shares (ITUB4).