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Marimaca Copper Corporation — Investor Relations & Filings

Ticker · MARI ISIN · CA56780R1000 TSX Mining and quarrying
Filings indexed 266 across all filing types
Latest filing 2025-12-17 Regulatory Filings
Country CA Canada
Listing TSX MARI

About Marimaca Copper Corporation

https://marimaca.com/

Marimaca Copper Corporation is an exploration and development company focused on base metal projects, primarily copper. The company's core activity is the identification and development of new copper resources. Its flagship asset is the 100% owned Marimaca Copper Project, a low-risk greenfield discovery. This project is being advanced with a sustainable development plan to produce high-quality copper cathode. The Marimaca Project is recognized for its exceptional economics, substantial exploration potential, and its distinction as one of the few significant copper discoveries made globally in the last decade.

Recent filings

Filing Released Lang Actions
Decision Document / Order for Application - French.pdf
Regulatory Filings Classification · 95% confidence The document is a 'Qualification Certificate' filed with various Canadian provincial securities commissions regarding a 'Short Form Base Shelf Prospectus'. It certifies compliance with National Instrument 44-102 and 44-101 for shelf distributions. Since this is a regulatory filing related to capital market activities and prospectus qualification that does not fit into specific categories like earnings or dividends, it is classified as a Regulatory Filing.
2025-12-17 English
News release - English.pdf
Board/Management Information Classification · 100% confidence The document is a press release announcing the death of a company director, Colin Kinley. It discusses his tenure on the board and the resulting vacancy. This falls under the category of board and management changes, as it pertains to the composition of the Board of Directors.
2025-11-07 English
News release - English.pdf
Report Publication Announcement Classification · 89% confidence The document is a news release stating that Marimaca Copper has filed and made available a NI 43-101 Feasibility Study technical report on SEDAR+ and its website. It does not contain the full report itself but merely announces its filing and availability, fitting the description of a Report Publication Announcement (RPA).
2025-10-10 English
Consent of qualified person (NI 43-101) - English.pdf
Regulatory Filings Classification · 75% confidence The document is a consent letter from a Qualified Person (Carlos Guzmán) for the NI 43-101 Technical Report & Feasibility Study. It is not the technical report itself but a regulatory attachment/consent form required to file the report. This does not fit any specific category like Annual Report, Earnings Release, or Proxy Statement, so it falls under the generic Regulatory Filings category (RNS).
2025-10-10 English
Consent of qualified person (NI 43-101) - English.pdf
Report Publication Announcement Classification · 65% confidence The document is a standalone “Consent of Qualified Person” allowing the public filing of a NI 43-101 Technical Report and summary in a news release. It is not the technical report itself but rather a consent/announcement related to the publication of the report. There is no financial data or board action; it is an announcement of report publication. Therefore, it fits the “Report Publication Announcement” category.
2025-10-10 English
News release - English.pdf
Capital/Financing Update Classification · 90% confidence The document is a company news release announcing completion of an A$80 million bookbuild for a brokered placement of new Chess Depositary Interests, detailing terms, use of proceeds, and closing conditions. This is a fundraising/capital update rather than an earnings report, director change, or regulatory form. Therefore, it falls under Capital/Financing Update (CAP).
2025-09-05 English

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