PETROBRAS - PETROLEO BRASILEIRO SA

Foreign Filer Report • Nov 21, 2025

6-K 1 pbr20251121_6k.htm 6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the

Securities Exchange Act of 1934

For the month of November, 2025

Commission File Number 1-15106

PETRÓLEO BRASILEIRO S.A. – PETROBRAS

(Exact name of registrant as specified in its charter)

Brazilian Petroleum Corporation – PETROBRAS

(Translation of Registrant's name into English)

Avenida Henrique Valadares, 28 – 9th floor 20231-030 – Rio de Janeiro, RJ Federative Republic of Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F X Form 40-F _

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _ NoX_

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Petrobras informs about the payment of remuneration to shareholders

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Rio de Janeiro, November 21, 2025 – Petróleo Brasileiro S.A. – Petrobras, following up on the Material Fact published on 08/07/2025, informs that it will make today the payment of the first installment of shareholder remuneration declared based on the balance sheet of June 30, 2025.

The gross amount to be distributed today, entirely in the form of interest on equity, corresponds to R$ 0.33596205 per common and preferred share.

Credit instructions

The payment will be made by Banco Bradesco S.A. (Bradesco), institution depositary of book-entry shares. All shareholders, who have their registration duly updated, will have their rights automatically credited to their bank accounts today. More information can be obtained through any Bradesco branch or by calling 0800-7011616.

For shareholders with custody at B3, the payment will be made by their respective deposit brokers.

For holders of American Depositary Receipts (ADRs) negotiated on the New York Stock Exchange (NYSE), the payment will be made as of December 01, 2025, by JP Morgan Chase, depositary bank of ADRs. Information and clarifications may be obtained at www.adr.com .

Rights not claimed within 3 (three) years from the date of payment (11/21/2025) will expire and revert in favor of the Company (according to Law 6404/76, article 287, clause II, item a).

www.petrobras.com.br/ri

Para mais informações :

PETRÓLEO BRASILEIRO S.A. – PETROBRAS | Relações com Investidores

E-mail: petroinvest@petrobras.com.br/acionistas@petrobras.com.br

Av. Henrique Valadares 28 – 9º andar – 20031-030 – Rio de Janeiro, RJ

Este documento pode conter previsões segundo o significado da Seção 27A da Lei de Valores Mobiliários de 1933, conforme alterada (Lei de Valores Mobiliários) e Seção 21E da lei de Negociação de Valores Mobiliários de 1934 conforme alterada (Lei de Negociação) que refletem apenas expectativas dos administradores da Companhia. Os termos: “antecipa”, “acredita”, “espera”, “prevê”, “pretende”, “planeja”, “projeta”, “objetiva”, “deverá”, bem como outros termos similares, visam a identificar tais previsões, as quais, evidentemente, envolvem riscos ou incertezas, previstos ou não, pela Companhia. Portanto, os resultados futuros das operações da Companhia podem diferir das atuais expectativas, e, o leitor não deve se basear exclusivamente nas informações aqui contidas.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: November 21, 2025

PETRÓLEO BRASILEIRO S.A–PETROBRAS By: /s/ Fernando Sabbi Melgarejo

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Fernando Sabbi Melgarejo

Chief Financial Officer and Investor Relations Officer