Itau Unibanco director awarded 48,460 preferred shares

Villela Marino Ricardo reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Villela Marino Ricardo reported acquisition or exercise transactions in this Form 4 filing.

Itau Unibanco Holding S.A. director Marino Ricardo Villela received a grant of 48,460 preferred shares (ITUB4) on 2026-05-08 at a price of $0.00 per share, reflecting a share award rather than an open‑market purchase.

After this award, he holds 248,758 preferred shares directly and 191,842 preferred shares indirectly through a corporation he controls. He is also reported as having 5,107,553,780 common shares and 93,710 common shares in indirect and direct holdings, respectively, with the footnote stating that indirect holdings are through an indirect controlling shareholder and that beneficial ownership is disclaimed except for any pecuniary interest.

Insider Trade Summary

Grant/Award: 48,460 shares

Grant/Award 4 txns

Insider Villela Marino Ricardo

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Preferred shares (ITUB4)	48,460	$0.00	$0.00
holding	Preferred shares (ITUB4)	--	--	--
holding	Common shares (ITUB3)	--	--	--
holding	Common shares (ITUB3)	--	--	--

Holdings After Transaction: Preferred shares (ITUB4) — 248,758 shares (Direct); Preferred shares (ITUB4) — 191,842 shares (Indirect, By Corporation); Common shares (ITUB3) — 93,710 shares (Direct); Common shares (ITUB3) — 5,107,553,780 shares (Indirect, By Corporation)

Footnotes (1)

1. 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.

Key Figures

Preferred share grant: 48,460 shares Direct preferred holdings after award: 248,758 shares Indirect preferred holdings: 191,842 shares +3 more

6 metrics

Preferred share grant 48,460 shares Preferred shares (ITUB4) granted at $0.00 on 2026-05-08

Direct preferred holdings after award 248,758 shares Preferred shares (ITUB4) held directly after the A-code transaction

Indirect preferred holdings 191,842 shares Preferred shares (ITUB4) held indirectly through a corporation

Indirect common holdings 5,107,553,780 shares Common shares (ITUB3) held indirectly through a corporation

Direct common holdings 93,710 shares Common shares (ITUB3) held directly as reported

Grant price $0.00 per share Price per preferred share in the 48,460-share grant

Key Terms

Grant, award, or other acquisition, indirect controlling shareholder, disclaims beneficial ownership, Section 16, +1 more

5 terms

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

indirect controlling shareholder financial

"holds these shares indirectly through an indirect controlling shareholder of the issuer"

disclaims beneficial ownership financial

"The reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest"

Section 16 regulatory

"shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16"

Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.

pecuniary interest financial

"disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Itau Unibanco (ITUB) report for Marino Ricardo Villela?

Itau Unibanco reported a share award to director Marino Ricardo Villela. He received 48,460 preferred shares (ITUB4) at zero cost, recorded as a grant or award. This is a compensation-related acquisition, not an open‑market purchase or sale.

How many preferred shares of Itau Unibanco (ITUB) does the director hold after this Form 4?

After the transaction, the director holds 248,758 preferred shares directly and 191,842 preferred shares indirectly through a corporation. The filing treats the 48,460-share award as bringing his direct preferred share position to 248,758 in total.

Are the Itau Unibanco (ITUB) shares held by entities fully attributed to the director?

No, the filing includes a key disclaimer. It states he holds certain shares indirectly through an indirect controlling shareholder he controls and disclaims beneficial ownership of those shares, except to the extent of his pecuniary interest, for Section 16 and other purposes.

Did the Itau Unibanco (ITUB) director buy or sell shares on the market?

The Form 4 does not show open‑market buys or sells. The only transaction coded is a grant or award of 48,460 preferred shares at zero price, indicating a compensation award rather than a market trade in Itau Unibanco stock.

What common share holdings of Itau Unibanco (ITUB) are reported for the director?

The filing reports substantial common share positions, including 5,107,553,780 common shares held indirectly through a corporation and 93,710 common shares held directly. The indirect holdings include a disclaimer of beneficial ownership except for any pecuniary interest.

What does the transaction code on the Itau Unibanco (ITUB) Form 4 mean?

The preferred share transaction uses code A, described as a grant, award, or other acquisition. This signals the 48,460 preferred shares were received as a form of award rather than purchased in the market, aligning with typical equity compensation.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/11/2026 - 05:43 PM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Villela Marino Ricardo

(Last) (First) (Middle)

BRIGADEIRO FARIA LIMA AVENUE, 3500

(Street)

SAO PAULO SAO PAULO 04538-132

(City) (State) (Zip)

BRAZIL

(Country)

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

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

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

2a. Foreign Trading Symbol
[ITUB4]

3. Date of Earliest Transaction (Month/Day/Year)
05/08/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Preferred shares (ITUB4)	05/08/2026		A		48,460	A	$0	248,758	D
Preferred shares (ITUB4)								191,842	I	By Corporation(1)
Common shares (ITUB3)								93,710	D
Common shares (ITUB3)								5,107,553,780	I	By Corporation(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

	/s/ Ricardo Villela Marino	05/11/2026
	** 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 4 (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 4: SEC 1474 (03-26)