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Orosur Mining Inc — Investor Relations & Filings

Ticker · OMI ISIN · CA6871961059 LEI · 213800CRYQM3M8G1OI19 IL Mining and quarrying
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Filings indexed 614 across all filing types
Latest filing 2025-09-09 Regulatory Filings
Country CA Canada
Listing IL OMI

About Orosur Mining Inc

https://www.orosur.ca/

Orosur Mining Inc. is a mineral exploration and development company focused on identifying and advancing high-quality precious and battery metals assets. The company's primary activities are centered in South America. Its flagship asset is the Anzá gold project, located in Colombia's Middle-Cauca Belt, of which the company regained 100% ownership. Orosur also holds the El Pantano Gold/Silver Project in the Deseado Massif region of southern Argentina. The company's strategy is centered on disciplined ground selection and favorable commercial terms to build a balanced portfolio of exploration projects.

Recent filings

Filing Released Lang Actions
News release - English.pdf
Regulatory Filings Classification · 90% confidence The document is a detailed corporate news release outlining the results of recent exploration drilling (assay intercepts, geological discussion, prospect updates, and future work plans) at the Company’s Anzá Gold Project. It is not a financial report (Annual, Interim, Earnings), nor a management/MD&A commentary on financial performance, nor a governance, capital update, or share transaction. It is a miscellaneous regulatory announcement distributed via a Regulatory Information Service (RIS) under MAR. Therefore it falls under the fallback category for general regulatory filings.
2025-09-09 English
High grades continue Pepas, El Cedro prospectivity
Regulatory Filings Classification · 100% confidence The document is a press release from Orosur Mining Inc. detailing exploration results, specifically assay data from drill holes at the Pepas gold prospect and soil sampling progress at the El Cedro prospect. It includes technical tables of drill intercepts and geological commentary. This type of operational update is standard for mining companies and is classified as a Regulatory Filing (RNS) as it is an announcement of exploration progress rather than a formal financial report, audit, or management report.
2025-09-09 English
Exercise of Warrants and Total Voting Rights
Share Issue/Capital Change Classification · 100% confidence The document is an RNS announcement from Orosur Mining Inc. regarding the exercise of warrants and the resulting issuance of new common shares, which updates the company's total voting rights. This falls under the category of share capital changes and new share issues. According to the provided definitions, 'SHA' (Share Issue/Capital Change) is the most accurate classification for announcements regarding new share issues and capital changes.
2025-09-01 English
Infill continues to deliver, 71.85m @ 6.13g/t Au
Regulatory Filings Classification · 100% confidence The document is a press release from Orosur Mining Inc. detailing exploration progress, specifically assay results from infill drilling at the Anzá Gold Project and updates on the El Pantano project. It contains technical data, drill hole tables, and management commentary. It does not fit into financial reporting categories like 10-K or IR, nor is it a report publication announcement (RPA) as it contains the primary data itself. As it is a general regulatory announcement regarding operational updates, it is classified as a Regulatory Filing (RNS).
2025-08-26 English
News release - English.pdf
Regulatory Filings Classification · 75% confidence The document is a corporate news release reporting exploration drilling results (assay intercepts, prospect updates, drill plans) rather than financials, corporate governance, or capital events. It’s not an earnings release, annual report, M&A notice, or other defined category, but rather a general regulatory announcement via RIS. Therefore it falls under the fallback category for miscellaneous regulatory filings.
2025-08-05 English
Infill drilling hits 104m @ 6.61g/t Au at Pepas
Regulatory Filings Classification · 98% confidence The document is a press release from Orosur Mining Inc. detailing recent exploration results, specifically assay data from infill drilling at the Pepas gold prospect. It includes technical tables of drill intercepts, geological context, and quotes from the CEO. It is a standard corporate announcement regarding operational progress and exploration updates, which falls under the category of general regulatory announcements (RNS) as it does not fit into specific financial reporting or governance categories.
2025-08-05 English

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