Itau Unibanco (NYSE: ITUB) director discloses 141,108 preferred shares

Rhea-AI Filing Summary

Itau Unibanco Holding S.A. director Gon Cesar Nivaldo filed an initial ownership report showing a direct holding of 141,108 preferred shares (ITUB4). This Form 3 does not indicate any recent buy or sell activity; it simply establishes his equity position in the company’s preferred shares.

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^*

Gon Cesar Nivaldo

(Last) (First) (Middle)

ESTRADA GIUSEPPINA VIANELLI DE NAPOLI

1,455

(Street)

CAMPINAS 13086 -530

(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)

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

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)	141,108	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:

	Cesar Nivaldo Gon	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 Gon Cesar Nivaldo’s Form 3 filing for ITUB show?

The Form 3 shows that director Gon Cesar Nivaldo directly holds 141,108 preferred shares (ITUB4) of Itau Unibanco Holding S.A. It is an initial ownership statement and does not report any new purchase or sale transactions.

Did the ITUB Form 3 disclose any recent insider buying or selling?

No, this Form 3 does not disclose any recent buying or selling. It reports an existing direct holding of 141,108 preferred shares (ITUB4), serving as a baseline ownership disclosure for director Gon Cesar Nivaldo.

How many Itau Unibanco preferred shares does the director report owning?

Director Gon Cesar Nivaldo reports owning 141,108 preferred shares (ITUB4) of Itau Unibanco Holding S.A. These shares are listed as directly owned, providing investors with transparency into his equity stake in the company’s preferred stock.

Is the ownership in the ITUB Form 3 direct or indirect?

The Form 3 identifies the 141,108 preferred shares (ITUB4) as directly owned by Gon Cesar Nivaldo. There is no indication of indirect ownership through trusts, entities, or family members in the disclosed data.

What type of security is reported in the ITUB Form 3 filing?

The filing reports holdings of preferred shares (ITUB4) of Itau Unibanco Holding S.A. These are a specific class of the company’s shares, and the Form 3 records that the director directly holds 141,108 of them.