Resignation of Chairman of the Board of Directors

Petróleo Brasileiro S.A. – Petrobras announced on March 31, 2026, the resignation of Bruno Moretti from his positions as Chairman and member of the Board of Directors, effective immediately. This resignation is due to his appointment as Minister of Planning and Budget. The company has appointed Fernando Sabbi Melgarejo, the Chief Financial Officer and Investor Relations Officer, to sign the report.