Company: PBR
Filing Date: 2025-09-05
Form Type: 424B2
Source: 0001104659-25-087755
Chunk: 170

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-09-05
Form: 424B2
Chunk 170
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 consummation of any offering or offerings covered by this prospectus because a selling shareholder may offer some, all
or none of such shareholder’s preferred shares or common shares, or ADS representing any preferred shares or common shares, in any
such offering or offerings.

Petrobras will provide to the selling shareholders
copies of this prospectus and any applicable prospectus supplement and will take certain other actions as are required to permit unrestricted
sales of the preferred shares and common shares, or ADSs representing any preferred shares or common shares, to be sold by such selling
shareholders.

<div align='center'>54

PLAN OF DISTRIBUTION</div>

At the time of offering any securities, we will
supplement the following summary of the plan of distribution with a description of the offering, including the particular terms and conditions
thereof, set forth in a prospectus supplement relating to those securities.

Each prospectus supplement with respect to a series
of securities will set forth the terms of the offering of those securities, including the name or names of any selling shareholder, the
name or names of any underwriters or agents, the price of such securities and the net proceeds to us or any selling shareholder from such
sale, any underwriting discounts, commissions or other items constituting underwriters’ or agents’ compensation, any discount
or concessions allowed or reallowed or paid to dealers and any securities exchanges on which those securities may be listed.

We and the selling shareholders may sell the securities
from time to time in their initial offering as follows:

| · | through agents; |

| · | to dealers or underwriters for resale; |

| · | directly to purchasers; or |

| · | through a combination of any of these methods of sale. |

In addition, we may issue the securities as a dividend
or distribution or in a subscription rights offering to our existing security holders. In some cases, we, the selling shareholders or
dealers acting with us or the selling shareholders or on our behalf or on behalf of selling shareholders may also purchase securities
and reoffer them to the public by one or more of the methods described above. This prospectus may be used in connection with any offering
of our securities through any of these methods or other methods described in the applicable prospectus supplement.

The securities distributed by any of these methods
may be sold to the public, in one or more transactions, either:

| · | at a fixed price or prices, which may be changed; |

| · | at market prices prevailing at