Ricardo Villela Marino - 18 Mar 2026 Form 3 Insider Report for Itau Unibanco Holding S.A. (ITUB)

Role: Director
Signature: Ricardo Villela Marino
Issuer symbol: ITUB
Transactions as of: 18 Mar 2026
Net transactions value: $0
Form type: 3
Filing time: 18 Mar 2026, 15:07:28 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Villela Marino Ricardo	Director	BRIGADEIRO FARIA LIMA AVENUE, 3500, SAO PAULO, BRAZIL	Ricardo Villela Marino	18 Mar 2026	0002121243

Transactions Table

Type	Sym	Class	Shares After	Date	Ownership	Footnotes
holding	ITUB	Preferred shares (ITUB4)	200,298	18 Mar 2026	Direct
holding	ITUB	Common shares (ITUB3)	93,710	18 Mar 2026	Direct
holding	ITUB	Common shares (ITUB3)	5,107,553,780	18 Mar 2026	By Corporation	F1
holding	ITUB	Preferred shares (ITUB4)	191,842	18 Mar 2026	By Corporation	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reporting person holds these shares indirectly through an indirect controlling shareholder of the issuer which the reporting person controls. The reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F2	The reporting person holds these shares indirectly through an indirect controlling shareholder of the issuer which the reporting person controls. The reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

Content

The reporting person holds these shares indirectly through an indirect controlling shareholder of the issuer which the reporting person controls. The reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.