Itau Unibanco (NYSE: ITUB) CFO discloses 1,084,035 preferred ITUB4 shares on Form 3

Rhea-AI Filing Summary

Itau Unibanco Holding S.A. Chief Financial Officer Amado de Moura Gabriel filed an initial ownership report showing direct holdings of 1,084,035 preferred shares (ITUB4).

The filing is a snapshot of his current stake and does not disclose any recent share purchases or sales.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Amado de Moura Gabriel

(Last) (First) (Middle)

BRIGADEIRO FARIA LIMA AVENUE, 3500

(Street)

SAO PAULO SAO PAULO 04538-132

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Itau Unibanco Holding S.A. [ ITUB ]

3a. Foreign Trading Symbol
[ITUB4]

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer (CFO)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Preferred shares (ITUB4)	1,084,035	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Gabriel Amado de Moura	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does Itau Unibanco (ITUB) CFO Amado de Moura Gabriel report on this Form 3?

He reports his existing ownership of 1,084,035 preferred shares (ITUB4) of Itau Unibanco Holding S.A. This Form 3 serves as an initial statement of beneficial ownership as a company insider, rather than documenting a new share transaction.

How many Itau Unibanco preferred shares does the CFO directly hold?

The CFO directly holds 1,084,035 preferred shares (ITUB4) after the reported position. This figure reflects his beneficial ownership as disclosed in the Form 3 and represents a baseline stake without indicating any recent buying or selling activity.

Does this Itau Unibanco (ITUB) Form 3 show any insider buying or selling?

No, the Form 3 does not show insider buying or selling. It classifies the entry as a holding, with 1,084,035 preferred shares (ITUB4) reported after the event, making the filing a disclosure of current ownership rather than a trade report.

What type of security is disclosed in the Itau Unibanco (ITUB) Form 3?

The security disclosed is Itau Unibanco’s preferred shares identified as ITUB4. The filing records 1,084,035 of these preferred shares held directly by the CFO, providing transparency into his equity interest in the company as of the reported date.

Why is Itau Unibanco (ITUB) CFO filing a Form 3 important for investors?

Form 3 is important because it reveals an insider’s initial shareholdings, here 1,084,035 preferred shares (ITUB4) held by the CFO. This transparency helps investors understand executive equity exposure, even though this specific filing does not indicate new trading activity.