Petrobras - Petroleo Brasileiro SA

Form 420-F13D13G

Insider Trading (Form 4)

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NYSE
Magda Maria De Regina Chambriard, CEO of Petrobras - Petroleo Brasileiro Sa, reported multiple transactions in common stock on August 21, 2026.
NYSE
Silva William Franca Da, Chief Product Officer of Petrobras - Petroleo Brasileiro Sa, reported multiple transactions in common stock on August 21, 2026.
NYSE
Fernando Sabbi Melgarejo, Chief Financial Officer of Petrobras - Petroleo Brasileiro Sa, reported multiple transactions in common stock on August 21, 2026.
NYSE
Renata Faria Rodrigues Baruzzi Lopes, Chief Engineering Officer of Petrobras - Petroleo Brasileiro Sa, reported multiple transactions in common stock on August 21, 2026.
NYSE
Anjos Sylvia Maria Couto Dos, Chief Upstream Officer of Petrobras - Petroleo Brasileiro Sa, reported multiple transactions in common stock on August 21, 2026.
NYSE
Clarice Coppetti, Chief Corp. Affairs of Petrobras - Petroleo Brasileiro Sa, reported multiple transactions in common stock on August 21, 2026.

Schedule 13D - Activist Investments

NYSE
BNDES and BNDESPAR have reduced their beneficial ownership of Petrobras preferred shares to 15.90% following open market sales.
NYSE
BNDES and its subsidiary BNDESPAR have reduced their combined beneficial ownership of Petrobras preferred shares to 16.83% following open market sales.
NYSE
BNDES and its subsidiary BNDESPAR have decreased their combined holding in Petrobras preferred shares to 17.59% following a series of open market sales.
Worse than expected

Schedule 13G - Passive Investments

NYSE
Investment firm GQG Partners LLC has filed a Schedule 13G reporting a 5.03% beneficial ownership stake in Petroleo Brasileiro S.A. (Petrobras).
NYSE
BlackRock, Inc. has filed an amended Schedule 13G reporting a 7.1% beneficial ownership stake in Petrobras preferred stock.
NYSE
GQG Partners LLC has filed an amended Schedule 13G, disclosing a 3.88% beneficial ownership stake in Petroleo Brasileiro S.A. Petrobras.
NYSE
BlackRock, Inc. has filed an Amendment No. 4 to its Schedule 13G, disclosing a 5.5% beneficial ownership stake in the Preferred Stock of Petrobras Petroleo Brasileiro SA as of March 31, 2025.
NYSE
GQG Partners, LLC has filed an amended Schedule 13G, revealing a beneficial ownership of 6.38% in Petroleo Brasileiro S.A. Petrobras's American Depositary Shares representing Common Stock as of December 31, 2024.