Petrobras officer updates phantom share position

PETROBRAS - PETROLEO BRASILEIRO SA Chief Upstream Officer Sylvia Maria Couto Dos Anjos reported her position in cash-settled phantom shares tied to Petrobras common shares (PETR3).

Rhea-AI Filing Summary

PETROBRAS - PETROLEO BRASILEIRO SA Chief Upstream Officer Sylvia Maria Couto Dos Anjos reported her position in cash-settled phantom shares tied to Petrobras common shares (PETR3). Following this update, she holds rights referenced to 16,457.7300 underlying shares at an exercise price of $6.6200 per share.

The phantom shares are granted under the Petrobras Performance Award Program, vest in four equal annual installments, and are settled in cash. Additional phantom shares are credited proportionally when Petrobras pays dividends or interest on equity, so the reported balance reflects both original awards and these credits.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Dos Anjos Sylvia Maria Couto

Role Chief Upstream Officer

Type	Security	Shares	Price	Value
holding	Phantom Shares	--	--	--

Holdings After Transaction: Phantom Shares — 16,457.73 contracts (Direct)

Footnotes (3)

1. F1. Phantom shares are granted pursuant to the Petrobras Performance Award Program. The phantom shares are referenced to the PETR3 common share price and are settled in cash upon vesting. The deferred portion of the award vests in four equal annual instalments. Additional phantom shares are credited proportionally upon the payment of dividends or interest on equity by the company.
2. F2. Weighted average of the last 60 trading sessions of Petrobras common shares in 2025, resulting in 33.02 BRL. The average is calculated as the sum of Turnover divided by the sum of Volume over these last 60 trading sessions. The price reported in column 2 is a convenience conversion of the 33.02 BRL per share into U.S. dollars based on the Central Bank of Brazil exchange rate of 4.988 BRL per 1.00 USD on April 30, 2026.
3. F3. Additional phantom shares credited as a result of Petrobras Performance Award Program of 2025 fiscal year.

Key Figures

Phantom share underlying exposure: 16,457.7300 shares Exercise price reference: $6.6200 per share Weighted average PETR3 price: 33.02 BRL per share +1 more

4 metrics

Phantom share underlying exposure 16,457.7300 shares Underlying PETR3 shares following reported holdings

Exercise price reference $6.6200 per share Exercise or conversion price for phantom share reference

Weighted average PETR3 price 33.02 BRL per share Last 60 trading sessions of Petrobras common shares in 2025

FX rate used 4.988 BRL per 1.00 USD Conversion rate applied on April 30, 2026

Key Terms

Phantom shares, Petrobras Performance Award Program, underlying security, weighted average

4 terms

Phantom shares financial

"Phantom shares are granted pursuant to the Petrobras Performance Award Program."

Phantom shares are a form of employee or executive compensation that mimics the economic value of owning company stock without actually issuing real shares; holders receive cash or equivalent payments tied to the company’s share price or dividends. Think of it like a receipt that pays out if the stock rises — it aligns managers’ interests with shareholders but does not dilute ownership, while creating a future cash obligation that investors should watch as it can affect company cash flow and valuation.

Petrobras Performance Award Program financial

"Phantom shares are granted pursuant to the Petrobras Performance Award Program."

underlying security financial

"The phantom shares are referenced to the PETR3 common share price and are settled in cash upon vesting."

weighted average financial

"Weighted average of the last 60 trading sessions of Petrobras common shares in 2025, resulting in 33.02 BRL."

A weighted average is a way of calculating an overall number when some items matter more than others by giving each item a different level of importance, or weight. Investors use weighted averages to combine figures like prices, returns or earnings so the result reflects the size or significance of each part — like grading a class where a final exam counts more than a quiz, producing a score that better represents true performance.

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

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Accepted by SEC EDGAR 05/04/2026 - 07:07 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^*

Dos Anjos Sylvia Maria Couto

(Last) (First) (Middle)

28, HENRIQUE VALADARES AVE

19TH FLOOR, A TOWER

(Street)

RIO DE JANEIRO RIO DE JANEIRO 20231-030

(City) (State) (Zip)

BRAZIL

(Country)

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

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

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

2a. Foreign Trading Symbol
[PETR3]

3. Date of Earliest Transaction (Month/Day/Year)
04/30/2026

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

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
Phantom Shares(1)	$6.62(2)							(3)	(3)	PETR3	16,457.73		23,287.06	D

Explanation of Responses:

1. Phantom shares are granted pursuant to the Petrobras Performance Award Program. The phantom shares are referenced to the PETR3 common share price and are settled in cash upon vesting. The deferred portion of the award vests in four equal annual instalments. Additional phantom shares are credited proportionally upon the payment of dividends or interest on equity by the company.

2. Weighted average of the last 60 trading sessions of Petrobras common shares in 2025, resulting in 33.02 BRL. The average is calculated as the sum of Turnover divided by the sum of Volume over these last 60 trading sessions. The price reported in column 2 is a convenience conversion of the 33.02 BRL per share into U.S. dollars based on the Central Bank of Brazil exchange rate of 4.988 BRL per 1.00 USD on April 30, 2026.

3. Additional phantom shares credited as a result of Petrobras Performance Award Program of 2025 fiscal year.

	/s/ Sylvia Maria Couto dos Anjos	04/30/2026
	** 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)