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Alta Copper Corp. — Investor Relations & Filings

Ticker · ATCU ISIN · CA0212641066 TSX Mining and quarrying
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Filings indexed 252 across all filing types
Latest filing 2025-12-20 M&A Activity
Country CA Canada
Listing TSX ATCU

About Alta Copper Corp.

https://altacopper.com/

Alta Copper Corp. is a mineral exploration and development company focused on the 100% owned Cañariaco advanced-stage copper project in northern Peru. The company acquires, explores, and develops mineral rights interests. The Cañariaco asset, located in a prolific mining district, spans 91 square kilometers and includes the Cañariaco Norte, Cañariaco Sur, and Quebrada Verde deposits. Cañariaco Norte is ranked among the world's largest late-stage copper deposits. The project is distinguished as one of the largest copper deposits in the Americas not held by a major mining entity.

Recent filings

Filing Released Lang Actions
Material change report - English.pdf
M&A Activity Classification · 1% confidence The document is a 'Material Change Report' (Form 51-102F3) filed by Alta Copper Corp. regarding a definitive arrangement agreement for an acquisition by Fortescue Ltd. This document details the terms of the merger, the consideration to be paid to shareholders, the fairness opinions obtained, and the board's recommendation. Since it is a formal announcement of a merger/takeover bid, it falls under the M&A Activity category.
2025-12-20 English
Notice of the meeting and record date - English.pdf
M&A Activity Classification · 1% confidence The document is a press release announcing that Hydaway Digital Corp. has entered into a non-binding letter of intent to acquire RealityChek. This is a classic M&A announcement detailing the terms of the transaction, the consideration (shares), and the strategic rationale. It fits the definition of M&A Activity (TAR).
2025-12-16 English
Notice of the meeting and record date - English.pdf
Regulatory Filings Classification · 1% confidence The document is a formal notice from TSX Trust Company regarding the record and meeting dates for an upcoming Special Meeting of Security Holders for Alta Copper Corp. It specifies the meeting date, record dates, and voting eligibility, which are standard components of proxy-related administrative filings. Since it is an announcement regarding the logistics of a shareholder meeting rather than the proxy statement itself or the voting results, it falls under the category of general regulatory filings or proxy-related administrative notices.
2025-12-16 English
Notice of the meeting and record date - English.pdf
AGM Information Classification · 1% confidence The document is a formal notice from TSX Trust Company regarding the record and meeting dates for an upcoming Special Meeting of Security Holders for Alta Copper Corp. It specifies the meeting date, record dates, and voting eligibility, which are standard components of proxy-related administrative filings. Since it is an announcement regarding the logistics of a shareholder meeting rather than the proxy statement itself or the voting results, it falls under the category of general regulatory filings or proxy-related administrative notices.
2025-12-15 English
News release - English.pdf
M&A Activity Classification · 1% confidence The document is a press release announcing a definitive arrangement agreement for the acquisition of Alta Copper Corp. by Fortescue Ltd. It details the terms of the transaction, the board's recommendation, the fairness opinions, and the upcoming special meeting for shareholder approval. This falls under the category of M&A activity (takeover bids/mergers).
2025-12-14 English
Report of exempt distribution (45-106F1).pdf
Share Issue/Capital Change Classification · 1% confidence The document is a 'Form 45-106F1 Report of Exempt Distribution', which is a standard regulatory filing in Canada used to report the distribution of securities under prospectus exemptions. This document details the issuer (Alta Copper Corp.), the nature of the distribution, the number of securities, and the exemption relied upon. It is a specific regulatory disclosure form rather than an annual report, earnings release, or investor presentation. As it is a formal regulatory filing required by Canadian securities commissions, it falls under the 'Regulatory Filings' category.
2025-12-09 English

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