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 o f the Securities Exchange Act of 1934 For the month of March, 2023 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 – 19th floor 20231-030 – Rio de Janeiro, RJ Feder ...

Petróleo Brasileiro S.A. – Petrobras (NYSE:PBR) Q4 2022 Earnings Conference Call March 2, 2023 10:00 AM ET Company Participants Carla Albano - Investor Relations Jean Paul Prates - Chief Executive Officer Rodrigo Araujo - Chief Financial & Investor Relations Officer Joao Henrique Rittershaussen - Chief Production Development Officer Conference Call Participants Carla Albano Good afternoon, everyone. Welcome to Petrobras Webcast with Analysts and Investors about the Fourth Quarter 2022 Results. It's great to ...

BR PETROBRAS | --- | --- | --- | --- | --- | |----------------|-------|-------------------------------|-------|-------| | | | | | | | | | 3rd quarter Performance | | 2022 | | FPSO Anna Nery | | — Webcast November 04, 2022 | | | PÚBLICA Disclaimer — PÚBLICA The presentation may contain forward-looking statements about future events that are not based on historical facts and are not assurances of future results. Such forward-looking statements merely reflect the Company's current views and estimates of future ...

Petróleo Brasileiro S.A. - Petrobras (NYSE:PBR) Q3 2022 Earnings Conference Call November 4, 2022 11:00 AM ET Company Participants Carla Albano - Investor Relations Rodrigo Araujo - Chief Financial & Investor Relations Officer Claudio Mastella - Chief Trading & Logistics Officer Fernando Borges - Chief Exploration & Production Officer Joao Henrique Rittershaussen - Chief Production Development Officer Rafael Chaves - Chief Institutional Relations & Sustainability Officer Rodrigo Costa - Chief Refining & Nat ...

Petróleo Brasileiro S.A. - Petrobras (NYSE:PBR) Q2 2022 Earnings Conference Call July 29, 2022 11:00 AM ET Company Participants Carla Albano - Investor Relations Rodrigo Araujo - Chief Financial Officer Rafael Chaves - Chief Institutional Relations and Sustainability Officer Salvador Dahan - Chief Governance and Compliance Officer Claudio Mastella - Chief Trading and Logistics Officer Fernando Borges - Chief Exploration and Production Officer Rodrigo Costa - Chief Refining and Natural Gas Officer Joao Henri ...

Petróleo Brasileiro S.A. - Petrobras (NYSE:PBR) Q1 2022 Earnings Conference Call May 6, 2022 11:00 AM ET Company Participants Carla Dodsworth - Investor Relation-Executive Manager Jose-Mauro-Ferreira-Coelho - Chief Executive Officer Rodrigo Araujo - Chief Financial and Investor Relations Officer Cláudio MastellA - Chief Trading and Logistics Officer Fernando Borges - Chief Exploration & Production Officer João Henrique Rittershaussen - Chief Production Development Officer Rafael Chaves - Chief Sustainabilit ...

— 1st quarter 2022 Performance Webcast May 6, 2022 *Platform built and operated by ModecPhoto: Modec FPSO Guanabara, in Mero field 1st oil on April 30, 2022 Disclaimer — The presentation may contain forward-looking statements about future events that are not based on historical facts and are not assurances of future results. Such forward-looking statements merely reflect the Company's current views and estimates of future economic circumstances, industry conditions, company performance and financial results ...

Petroleo Brasileiro SA Petrobras (NYSE:PBR) Q4 2021 Earnings Conference Call February 24, 2022 10:00 AM ET Company Participants Carla Dodsworth Albano Miller - IR Executive Manager Rodrigo Araujo - CFO João Henrique Rittershaussen - Chief Production Development Officer Rafael Santos - Chief Strategy and Institutional Relations & Sustainability Officer Cláudio Mastella - Chief Trading & Logistics Officer Joaquim Silva e Luna - CEO Fernando Borges - Chief Exploration & Production Officer Rodrigo Costa Lima e ...

FPSO Carioca Foto: BRAM TITAN 4 th quarter 2021 Performance — Webcast February 24, 2022 FPSO Guanabara Disclaimer — The presentation may contain forward-looking statements about future events that are not based on historical facts and are not assurances of future results. Such forward-looking statements merely reflect the Company's current views and estimates of future economic circumstances, industry conditions, company performance and financial results. Such terms as "anticipate", "believe", "expect", "fo ...

FPSO Carioca 3 rd quarter 2021 Performance — Webcast October 29, 2021 Disclaimer — The presentation may contain forward-looking statements about future events that are not based on historical facts and are not assurances of future results. Such forward-looking statements merely reflect the Company's current views and estimates of future economic circumstances, industry conditions, company performance and financial results. Such terms as "anticipate", "believe", "expect", "forecast", "intend", "plan", "proje ...