[Form 4] PETROBRAS - PETROLEO BRASILEIRO SA Insider Trading Activity

Rhea-AI Filing Summary

PETROBRAS - PETROLEO BRASILEIRO SA Chief Corporate Affairs officer Clarice Coppetti reported updated holdings of phantom shares tied to PETR3 common shares. Additional phantom shares were credited under the Petrobras Performance Award Program as a result of a dividend payment with record date of April 22, 2026.

The phantom shares are referenced to the PETR3 share price and are settled in cash upon vesting, with the deferred portion vesting in four equal annual instalments. These awards also receive proportional phantom share credits whenever Petrobras pays dividends or interest on equity.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Coppetti Clarice

Role Chief Corp. Affairs

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

Holdings After Transaction: Phantom Shares — 316.61 shares (Direct, null)

Footnotes (1)

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. Closing price on April 22nd, 2026, less the aggregate gross value of dividends with ex-dividend date on the same day. The price reported in column 2 is a convenience conversion of the 52.07 BRL per share into U.S. dollars based on the Central Bank of Brazil exchange rate of 4.9647 BRL per 1.00 USD on April 22nd, 2026. Additional phantom shares credited as a result of dividend payment by Petrobras (record date of April 22, 2026), as provided by Petrobras Performance Award Program's rules.

Form 4 Insider Transactions: What Each Field Means →

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
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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^*

Coppetti Clarice

(Last) (First) (Middle)

RUA HENRIQUE VALADARES 28

19 TH 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 Corp. Affairs

2a. Foreign Trading Symbol
[PETR3]

3. Date of Earliest Transaction (Month/Day/Year)
04/24/2026

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)	$10.49(2)							(3)	(3)	PETR3	316.61		26,643.82	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. Closing price on April 22nd, 2026, less the aggregate gross value of dividends with ex-dividend date on the same day. The price reported in column 2 is a convenience conversion of the 52.07 BRL per share into U.S. dollars based on the Central Bank of Brazil exchange rate of 4.9647 BRL per 1.00 USD on April 22nd, 2026.

3. Additional phantom shares credited as a result of dividend payment by Petrobras (record date of April 22, 2026), as provided by Petrobras Performance Award Program's rules.

	/s/ Clarice Coppetti	04/24/2026
	** 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)