Shareholders push Petrobras (PBR) to use cumulative voting at 2026 AGM

Rhea-AI Filing Summary

Petróleo Brasileiro S.A. – Petrobras reports that shareholders holding more than 5% of its common shares have requested use of the cumulative vote system for electing the Board of Directors at the upcoming Annual General Meeting.

The AGM will be held on April 16, 2026, in a partially digital format. Remote voting ballots already allow for cumulative voting, and ballots properly completed and submitted through available channels will be counted in the Board of Directors election.

Key Figures

Shareholder threshold: more than 5% of common shares AGM date: April 16, 2026

2 metrics

Shareholder threshold more than 5% of common shares Ownership group requesting cumulative voting

AGM date April 16, 2026 Annual General Meeting using cumulative vote

Key Terms

cumulative vote system, Annual General Meeting, Board of Directors, remote voting bulletins, +1 more

5 terms

cumulative vote system financial

"the request to adopt the cumulative vote system in the election of members"

Annual General Meeting financial

"in the election of members of Board of Directors (CA) at the Annual General Meeting"

Board of Directors financial

"in the election of members of Board of Directors (CA) at the Annual General Meeting"

The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.

remote voting bulletins financial

"the remote voting bulletins (BVDs) available to shareholders for this AGM already contemplate"

forward-looking statements regulatory

"Este documento pode conter previsões segundo o significado da Seção 27A da Lei de Valores Mobiliários"

Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.

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

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Accepted by SEC EDGAR 04/14/2026 - 06:49 PM Learn about SEC filing dates

FAQ

What governance change did Petrobras (PBR) announce in this 6-K filing?

Petrobras announced that its Annual General Meeting will use the cumulative vote system to elect Board members. This follows a request from shareholders holding more than 5% of common shares, enhancing how votes can be allocated among director candidates at the election.

When will Petrobras (PBR) hold the Annual General Meeting mentioned?

The Annual General Meeting is scheduled for April 16, 2026, in a partially digital format. Shareholders can participate using remote voting ballots, which already include options for the cumulative vote process in the Board of Directors election.

Who requested cumulative voting at Petrobras’ 2026 AGM?

Shareholders who jointly hold more than 5% of Petrobras’ common shares requested adoption of the cumulative vote system. This threshold indicates a coordinated action by a meaningful ownership group to influence how Board of Directors seats are allocated.

How can Petrobras (PBR) shareholders vote using the cumulative system?

Shareholders can use remote voting bulletins that already contemplate cumulative voting for the Board election. Bulletins must be properly filled out and submitted through the available channels, and qualifying votes will be counted at the April 16, 2026 Annual General Meeting.

Is Petrobras’ 2026 AGM fully virtual or in-person?

The Annual General Meeting will be held in a partially digital manner, combining remote participation tools with traditional meeting elements. Remote voting bulletins are available so shareholders can participate in the cumulative vote process without needing to attend physically.

How can investors contact Petrobras (PBR) about the 2026 AGM voting?

Questions regarding the Annual General Meeting can be directed to Petrobras’ Investor Relations area via the email address assembleias@petrobras.com.br. The company also lists contact details for its investor relations team on its website and investor relations page.

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 April, 2026

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 _______ No___X____

Petrobras announces cumulative vote process for Annual General Meeting
—

Rio de Janeiro, April 14, 2026 – Petróleo Brasileiro S.A. – Petrobras, in compliance with article 33, item XXXIII, of CVM Resolution 80/22, informs that it received from shareholders who jointly hold more than 5% (five percent) of its common shares, the request to adopt the cumulative vote system in the election of members of Board of Directors (CA) at the Annual General Meeting (AGM) to be held on April 16, 2026, in a partially digital manner.

Petrobras takes the opportunity to inform that the remote voting bulletins (BVDs) available to shareholders for this AGM already contemplate the adoption of the cumulative vote process and, the BVDs duly filled out and timely sent through the available channels, will have their votes computed in the election for the Company's Board of Directors.

Doubts regarding the AGM, can be clarified with the Petrobras Investor Relations area at assembleias@petrobras.com.br.

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

Tel.: 55 (21) 3224-1510/9947

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.

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: April 14, 2026

PETRÓLEO BRASILEIRO S.A–PETROBRAS

By: /s/ Fernando Sabbi Melgarejo

______________________________

Fernando Sabbi Melgarejo

Chief Financial Officer and Investor Relations Officer