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PRIO S.A. - Investor Relations & Filings

Listed IPO Oct 2010
ISIN · BRPRIOACNOR1 LEI · 5493004XQYQ6UZ512D73 SA Mining and quarrying
Open in API
Filings indexed 348 across all filing types
Latest filing 2026-06-29 Regulatory Filings
Country BR Brazil
Listing SA 1 venue

About PRIO S.A.

https://prio3.com.br/en/home/

PRIO S.A. specializes in the exploration, development, and production of oil and natural gas. The company focuses on the acquisition and revitalization of mature fields, employing advanced technology and efficient reservoir management to extend the productive life of assets and maximize recovery factors. Its operational strategy emphasizes cost optimization, safety, and the integration of logistics and infrastructure to enhance profitability. PRIO manages a diverse portfolio of offshore assets, including production and exploratory blocks, and is recognized for its expertise in transforming underperforming assets into high-efficiency operations. By prioritizing operational excellence and technical innovation, the company focuses on sustainable growth through the redevelopment of existing resources and the exploration of new geological frontiers.

Recent filings

Filing Released Lang Actions
FRE - Formulário de Referência
Regulatory Filings
2026-06-29 Portuguese
Publicação do Relatório de Sustentabilidade 2025
Report Publication Announcement Classification · 100% confidence The document is a short announcement (3,787 characters) titled 'Publicação do Relatório de Sustentabilidade 2025'. It informs the market that the company has published its sustainability report and provides a link to access it. According to the 'Menu vs Meal' rule, since this is an announcement of a report rather than the report itself, it is classified as a Report Publication Announcement (RPA).
2026-06-25 Portuguese
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Regulatory Filings
2026-06-25 Portuguese
Declaração de Alienação de Participação Acionária Relevante
Major Shareholding Notification Classification · 100% confidence The document is a formal notification from FMR LLC to PRIO S.A. regarding a change in their equity interest (a reduction in shareholding). It explicitly references Article 12 of CVM Resolution No. 44, which governs the disclosure of significant shareholding changes in Brazil. This type of filing is a standard 'Major Shareholding Notification' (MRQ), as it details the crossing of a reporting threshold and the nature of the investment.
2026-06-25 Portuguese
Produção do Quarto Poço de Wahoo
Regulatory Filings Classification · 95% confidence The document is a 'Fato Relevante' (Material Fact) issued by PRIO S.A. regarding the operational status of a specific oil well (Wahoo Field). It provides a corporate update on production capacity and project completion. Since it does not fit into specific financial reporting categories like 10-K, IR, or ER, and is not a report publication announcement, it falls under the general regulatory filing category for material corporate disclosures.
2026-06-16 Portuguese
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Transaction in Own Shares Classification · 100% confidence The document is a regulatory form ('Formulário Individual') detailing transactions in the company's own shares ('Negociação de Valores Mobiliários pela própria companhia'). It lists specific dates, quantities, prices, and volumes of share purchases by the company and its controlled entity (PRIO FORTE S.A.). This matches the definition for 'Transaction in Own Shares' (POS).
2026-06-09 Portuguese

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