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Robert W. Staley

Securities & Commercial Litigation Lawyer | Shareholder Disputes

Vice Chair and Partner

Doug Fenton

Litigation Lawyer at Bennett Jones Toronto

Partner

Sophia DiNicolo

Lawyer at Bennett Jones Toronto

Associate 

The Ontario Superior Court in Dziedziejko v Canopy Growth held that materiality may be inferred from a significant share price drop following corrective disclosure, granting leave to pursue secondary market misrepresentation claims. The decision signals a potential shift from contextual materiality analysis and raises challenges for issuers with volatile share prices. 
<div>&nbsp;</div>

Inferring Materiality from Share Price Movement Dziedziejko v Canopy Growth

Inferring Materiality from Share Price Movement: Dziedziejko v Canopy Growth

Leanne C. Krawchuk KC

Corporate, Mining & Construction Lawyer | Capital Markets

Partner, Corporate

Jonathan Hillson

Commercial Litigation Lawyer at Bennett Jones Edmonton

Alex Payne

Commercial Litigation Lawyer at Bennett Jones Toronto

Prompt payment and dispute resolution reforms are changing how construction project participants are to be paid, their disputes determined and when liens are to be filed and holdbacks released.

Updates to Prompt Payment Legislation

An At-a-Glance Comparison: Have You Been Keeping Up with All the Changes?

Updates to Prompt Payment Legislation in Ontario, British Columbia and Alberta

Michael A. Eizenga L.S.M.

Leading Canadian Class Action Litigator at Bennett Jones Toronto

Partner 

Pascale Dionne-Bourassa

Civil and Commercial Litigator, Construction Law Lawyer at Bennett Jones (Québec) LLP

Montréal Managing Partner

Katherine Booth

Litigation Lawyer at Bennett Jones Vancouver

Bennett Jones partners <a href="/People/E/Eizenga-Michael">Michael Eizenga</a>, <a href="/People/D/Dionne-Bourassa-Pascale">Pascale Dionne-Bourassa</a>&nbsp;and <a href="/People/B/Booth-Katherine">Katherine Booth</a>&nbsp;have co-authored The Canadian Class Actions Handbook, published by LexisNexis. Building on The Class Actions Handbook released in 2022, this new edition brings together the core principles of class proceedings law and provides essential coverage of recent developments across Ontario, Quebec, British Columbia and the Federal Court.

The Canadian Class Actions Handbook

Kristopher R. Hanc

M&A and Capital Markets Lawyer at Bennett Jones Toronto

John Lawless

Private Equity, M&A, Corporate and Securities Lawyer at Bennett Jones Calgary

James D. Beeby

Corporate Finance, M&A, Private Equity and Venture Capital Lawyer

The Supreme Court of Canada has released its much-anticipated decision in Lundin Mining Corp. v. Markowich, 2025 SCC 39, clarifying the definition of a "material change" under securities law and providing guidance on when a public company must disclose information to the market. The decision will have broad implications for public companies, their directors, officers, shareholders and other market participants.

Supreme Court of Canada Clarifies Scope of Securities Disclosure Obligations for Material Changes

Shifting Grounds: Supreme Court of Canada Clarifies Scope of Securities Disclosure Obligations for "Material Changes"

James T. McClary

Private Equity and M&A Lawyer at Bennett Jones Calgary

Private equity investment in mining has grown over the past decade, driven largely by opportunities in mining sub-industries such as materials, software and industrial machinery despite persistent risk and scalability concerns. The article analyzes global and Canadian deal trends, structures and strategies, offering insights on where PE capital is being deployed and the outlook for investors and mining companies.

Private Equity Investment in Mining

Natalia E. Iamundo

Commercial Real Estate Lawyer at Bennett Jones Toronto

Canada&rsquo;s proptech sector is entering a new phase marked by disciplined growth, scaled AI implementation and deeper public-private collaboration. The 2026 Proptech in Canada report highlights a funding reset, a shift from AI experimentation to real-world deployment and significant government investment aimed at addressing housing affordability.

Building the Future Canadas 2026 Proptech Evolution

Building the Future: Canada's 2026 Proptech Evolution

Mark V. Lewis

Commercial Real Estate Lawyer at Bennett Jones Vancouver

Melanie Teetaert

Commercial Litigation Lawyer at Bennett Jones Vancouver

Harpreet Sidhu

Commercial Real Estate Lawyer | Property Transactions & Leasing

Associate

In Culos Development (1996) Inc. v. Baytalan, 2025 BCCA 265, the British Columbia Court of Appeal ordered specific performance for breach of an option to purchase, overturning the trial decision. The Court held that substantial pre-development work and limited market substitutes can establish a property&rsquo;s uniqueness, confirming that there is no presumption of replaceability in real estate disputes.

British Columbia Court of Appeal Awards Specific

British Columbia Court of Appeal Awards Specific Performance in Culos Development (1996) Inc. v. Baytalan, 2025 BCCA 265

Bennett Jones: Canada's Leading Litigation Lawyers

From the Same Authors

Inferring Materiality from Share Price Movement: Dziedziejko v Canopy Growth

Updates to Prompt Payment Legislation in Ontario, British Columbia and Alberta

The Canadian Class Actions Handbook

Latest Insights

Private Equity Investment in Mining

Inferring Materiality from Share Price Movement: Dziedziejko v Canopy Growth

Updates to Prompt Payment Legislation in Ontario, British Columbia and Alberta

Building the Future: Canada's 2026 Proptech Evolution

Stay Informed. Stay Ahead.