Company: PBR
Filing Date: 2025-07-30
Form Type: 6-K
Source: 0001292814-25-002777
Chunk: 0

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-07-30
Form: 6-K
Chunk 0
---
<div align='center'>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 July, 2025

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____</div>

Petrobras announces new broadcast time for 2Q25 results webcast

—

Rio de Janeiro, July 30, 2025 –Petróleo
Brasileiro S.A. – Petrobras, following up on the release disclosed on 07/10/25, informs that it will hold its webcast to present
the company's results for the 2 quarter of 2025 on 08/08, at 11:15 am (BZT). The event will be presented in Portuguese and
will have simultaneous translation into English.

| August 8, 2025 (Friday)          |
|:---------------------------------|
| Webcast – Portuguese and English |
| 11:15 a.m (Brasília)             |
| 10:15 a.m (New York)             |
| 3:15 p.m (London)                
 Click here                       
 for the access link - Portuguese 
 Click here                       
 for the access link - English    |

www.petrobras.com.br/ir

For more information:

PETRÓLEO BRASILEIRO S.A. –