Company: PBR
Filing Date: 2025-09-03
Form Type: 424B2
Source: 0001104659-25-086714
Chunk: 103

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-09-03
Form: 424B2
Chunk 103
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 “security
registrar.” It will also register transfers of the registered debt securities. (Petrobras Section 3.05; PGF Section 3.05)

You will not be required to pay a service charge
to transfer or exchange debt securities, but you may be required to pay any tax or other governmental charge associated with the exchange
or transfer. The transfer or exchange of a registered debt security will only be made if the security registrar is satisfied with your
proof of ownership.

If we designate additional transfer agents, they
will be named in the prospectus supplement. We may cancel the designation of any particular transfer agent. We may also approve a change
in the office through which any transfer agent acts. (Petrobras Section 10.02; PGF Section 10.03)

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If the debt securities are redeemable and we redeem
less than all of the debt securities of a particular series, we may block the transfer or exchange of debt securities in order to freeze
the list of holders to prepare the mailing during the period beginning 15 days before the day we mail the notice of redemption and ending
on the day of that mailing. We may also refuse to register transfers or exchanges of debt securities selected for redemption. However,
we will continue to permit transfers and exchanges of the unredeemed portion of any debt security being partially redeemed. (Petrobras Section 3.05; PGF Section 3.05)

Payment and Paying Agents

If your debt securities are in registered form,
we will pay interest to you if you are a direct holder listed in the trustee’s records at the close of business on a particular
day in advance of each due date for interest, even if you no longer own the security on the interest due date. That particular day, usually
about a day in advance of the interest due date, is called the “regular record date” and will be stated in the prospectus
supplement. (Petrobras Section 3.07; PGF Section 3.07)

We will pay interest, principal, additional amounts
and any other money due on the registered debt securities at the corporate trust office of the trustee in New York City (which is currently
located at 240 Greenwich Street, 7E, New York, New York 10286, Attention: Global Trust Services – Americas). You must make arrangements
to have your payments picked up at or wired from that office. We may also choose to