Company: PBR
Filing Date: 2025-10-21
Form Type: 6-K
Source: 0001292814-25-003575
Chunk: 2

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-10-21
Form: 6-K
Chunk 2
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 operations may differ from current expectations, and the reader should not rely solely on the information
included herein.

<div align='center'>SIGNATURES</div>

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: October 20, 2025

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

______________________________

Fernando Sabbi Melgarejo

Chief Financial Officer and Investor Relations
Officer