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Dundee Sustainable Technologies Inc. — Investor Relations & Filings

Ticker · DST CSE Professional, scientific and technical activities
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Filings indexed 137 across all filing types
Latest filing 2026-04-10 Proxy Solicitation & In…
Country CA Canada
Listing CSE DST

About Dundee Sustainable Technologies Inc.

https://dundeetechnologies.com

Dundee Sustainable Technologies Inc. (DST) specializes in the development and commercialization of proprietary, environment-friendly metallurgical processes for the mining industry. DST offers solutions for treating complex and refractory materials, focusing on reducing environmental liabilities and ensuring compliance. Key technologies include the patented CLEVR Process™, a cyanide-free gold extraction method that offers faster solubilization and zero liquid effluents at a competitive cost. Additionally, the proprietary GlassLock Process™ provides a proven, cost-effective solution for the permanent stabilization and management of arsenic generated during mining, smelting, and processing operations. DST also provides end-to-end technical services, including process development, piloting, and demonstration campaigns for precious and base metal projects.

Recent filings

Filing Released Lang Actions
Notice of the meeting and record date - French.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice from the transfer agent to securities authorities outlining the details of an upcoming annual and extraordinary general meeting (meeting date, record dates, voting procedures, eligible securities). It is not the voting results, not a financial report, and instead provides solicited proxy/meeting information. This aligns with the definition of a Proxy Solicitation & Information Statement (materials sent to shareholders to provide information and solicit votes).
2026-04-10 French
Notice of the meeting and record date - English.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice from the transfer agent to Canadian securities regulators regarding the upcoming Annual General and Special Meeting of Dundee Sustainable Technologies Inc., providing record dates, meeting date/location, and voting security details. It constitutes the notice of meeting and proxy solicitation materials rather than financial results, management changes, or report attachments. This aligns with the definition of Proxy Solicitation & Information Statement (PSI), which covers notices of meetings and proxy-related information sent to shareholders (and filed with regulators).
2026-04-10 English
Notice of the meeting and record date - French.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice from Computershare to Canadian securities regulators detailing the upcoming Annual and Extraordinary General Meeting of Dundee, Technologies Durables. It provides meeting type, record dates, meeting date and location, and voting procedures—typical content of proxy solicitation and information statement materials sent to shareholders in advance of a vote. This aligns with our definition for Proxy Solicitation & Information Statement (PSI).
2026-04-10 French
Notice of the meeting and record date - English.pdf
Regulatory Filings Classification · 1% confidence The document is a notification to Canadian securities regulators detailing the upcoming Annual General and Special Meeting of Dundee Sustainable Technologies Inc., including record dates, meeting date, proxy distribution method, and notice-and-access status. It is not the actual AGM materials or the formal proxy circular itself, nor is it reporting voting results. This is a general regulatory notice that doesn’t fit a more specific category, so it defaults to a Regulatory Filing (RNS).
2026-04-10 English
Material change report - English.pdf
M&A Activity Classification · 1% confidence The document is a Form 51-102F3 Material Change Report filed under Canadian National Instrument 51-102 disclosing the signing of a merger agreement whereby a subsidiary of Dundee Corporation will acquire all outstanding shares of Dundee Sustainable Technologies. It provides full transaction details, conditions precedent, board recommendations, and regulatory steps for the amalgamation—a clear announcement of a business combination. This matches the M&A Activity category (“Announcements and documents related to merger proposals or takeover bids”).
2026-04-10 English
News release - English.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice from the company’s transfer agent to securities regulators detailing the record date, meeting date, proxy delivery arrangements, and other logistical information in advance of an annual and special shareholder meeting. It is part of the proxy solicitation process and provides the information necessary for shareholders to vote, matching the description of Proxy Solicitation & Information Statement materials. Therefore, it should be classified as a PSI.
2026-04-02 English

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