PETROBRAS - PETROLEO BRASILEIRO SA (PBR) officer files initial ownership Form 3

Rhea-AI Filing Summary

PETROBRAS - PETROLEO BRASILEIRO SA reported that William Vella Nozaki, serving as Chief Sustainability Officer, filed an initial statement of beneficial ownership as an officer. The filing does not list any equity holdings or report any buy, sell, or derivative transactions.

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Available on EDGAR 08/10/2026 - 03:15 PM Accepted by SEC EDGAR 08/10/2026 - 03:14 PM Learn about SEC filing dates

FAQ

What does the Form 3 filed by PBR for William Vella Nozaki show?

The Form 3 shows that William Vella Nozaki is an officer of PETROBRAS - PETROLEO BRASILEIRO SA, serving as Chief Sustainability Officer. It does not report any equity holdings or transactions at the time of filing.

Did William Vella Nozaki report any PBR share transactions in this Form 3?

No. The Form 3 for PBR reports no buy, sell, exercise, or gift transactions for William Vella Nozaki. The transaction summary shows zero transactions and zero shares involved across all categories.

Does the PBR Form 3 list any current share holdings for William Vella Nozaki?

The Form 3 does not list any share holdings for William Vella Nozaki. The structured data shows zero holding entries, meaning no specific equity positions are reported in this filing.

What is William Vella Nozaki’s role at PETROBRAS - PETROLEO BRASILEIRO SA (PBR)?

William Vella Nozaki is identified as an officer of PETROBRAS - PETROLEO BRASILEIRO SA with the title Chief Sustainability Officer. This role is the basis for his status as a reporting person on the Form 3.

Does the PBR Form 3 indicate use of a Rule 10b5-1 trading plan?

No. The data for this Form 3 shows the Rule 10b5-1 indicator as null, reflecting that the form predates or does not use the checkbox. There are no transactions in the filing associated with any trading plan.

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Nozaki William Vella

(Last) (First) (Middle)

28, HENRIQUE VALADARES AVE

19TH FLOOR, A TOWER

(Street)

RIO DE JANEIRO RJ 20231-030

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/01/2026

3. Issuer Name and Ticker or Trading Symbol
PETROBRAS - PETROLEO BRASILEIRO SA [ PBR ]

3a. Foreign Trading Symbol

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 Sustainability Officer

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)

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:

No securities are beneficially owned.

	William Vella Nozaki	08/10/2026
	** 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)