The Supreme Court’s Lundin Mining decision redefines the meaning …
Dec 9, 2025 · The Supreme Court of Canada’s Lundin Mining decision broadens the definition of “material change” for reporting issuers, requiring faster and more proactive disclosure of operational …
Redefining Corporate Disclosure of Material Change
Oct 15, 2024 · As the Supreme Court of Canada (the SCC) prepares to deliver its decision in Lundin Mining Corporation v Dov Markowich (Markowich), the legal community and corporate stakeholders …
SCC’s Lundin Decision Signals Broad, Contextual Approach to …
Dec 9, 2025 · Download the complete PDF version of this article. On November 28, 2025, the Supreme Court of Canada (SCC) released its long-anticipated decision in Lundin Mining Corp v Markowich …
Lundin Mining Corp. v. Markowich, 2025 SCC 39 (CanLII)
Nov 28, 2025 · Lundin Mining Corp. v. Markowich, 2025 SCC 39 (CanLII), <https://canlii.ca/t/kgqhc>, retrieved on 2026-01-02
Supreme Court Endorses Broad and Flexible Framework for Material …
Nov 30, 2025 · In Lundin Mining Corp. v. Markowich, 2025 SCC 39, the Supreme Court of Canada provided notable guidance on the concept of “material change,” which sets the threshold for timely …
“A Change is a Change” – The Supreme Court Rejects a Narrow ...
Dec 1, 2025 · The Supreme Court of Canada (SCC) has issued its much-anticipated ruling in Lundin Mining on the meaning of “material change” under the Ontario Securities Act (OSA).
Lundin Mining v. Markowich: Has there been a material change to ...
Dec 1, 2025 · In Lundin Mining Corp. v. Markowich, 2025 SCC 39, a majority of the Supreme Court affirmed that there is no bright line test for a material change. An issuer must interpret “change” …
Supreme Court of Canada Interprets “Material Change” in Securities ...
Tuesday, December 9, 2025 On November 28, 2025, the Supreme Court of Canada issued Lundin Mining Corp. v Markowich. The decision provides guidance on the disclosure obligations of public …
Supreme Court of Canada confirms interpretation of Material Change ...
Dec 3, 2025 · In Lundin Mining Corp. v. Markowich, the Supreme Court of Canada offers much needed guidance on what constitutes a "material change" and the standard for obtaining leave to bring a …
Definition of ‘material change’ under Ontario securities law should be ...
Nov 28, 2025 · The appellate court said the lower court defined “material change” too narrowly. It permitted Markowich to pursue his lawsuit and ordered the lower court to review the plaintiff’s bid for …