Petrobras Files 2026 Reference Form

Petróleo Brasileiro S.A. – Petrobras announced on May 22, 2026, that it has filed its 2026 Reference Form with the Brazilian Securities and Exchange Commission (CVM) for the year ended December 31, 2025. The document is available in Portuguese on the CVM website (www.cvm.gov.br) and on Petrobras's investor relations website (www.petrobras.com.br/ir). The filing is made pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934. The company also included forward-looking statements that involve risks and uncertainties, cautioning readers not to rely solely on this information. The filing was signed by Fernando Sabbi Melgarejo, Chief Financial Officer and Investor Relations Officer.