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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 <em>Dziedziejko v Canopy Growth</em> 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.<br />
<div>&nbsp;</div>

Inferring Materiality from Share Price Movement Dziedziejko v Canopy Growth

Inferring Materiality from Share Price Movement: Dziedziejko v Canopy Growth

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

<p>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.</p>

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"

Amanda C. McLachlan

Corporate & Regulatory Lawyer | Disputes, Investigations & Compliance

The Ontario Court of Appeal&rsquo;s decision in <em>Binance v. OSC</em> clarifies the limits of the OSC&rsquo;s investigative powers and the Charter protections available in securities investigations. While the Court rejected a constitutional right to challenge a summons before compliance, it found the summons issued to Binance overbroad and unconstitutional. The ruling offers important guidance for market participants on regulatory scrutiny, the scope of document production, and the viability of judicial review.

Court of Appeal Addresses Scope of Charter Review in Securities Investigations

Binance v. OSC: Court of Appeal Addresses Scope of Charter Review in Securities Investigations 

David Cassin

Employment Lawyer at Bennett Jones Toronto

In McPherson v Global Growth Assets Inc., the Ontario Superior Court interpreted the no-reprisal provisions of the Securities Act for the first time, awarding more than $5.3 million to a CEO who was terminated after raising compliance concerns. The decision underscores the strength of the Act&rsquo;s protections for employees who engage in protected activities and highlights the significant risk to employers of taking disciplinary action without clear, documented justification.

Ontario Securities Act No Reprisal Provisions Results in 53 Million Award to CEO

Ontario Securities Act No-Reprisal Provisions Results in C$5.3 Million Award to CEO: A Warning to Regulated Employers

Oliver Loxley

Corporate Lawyer at Bennett Jones Vancouver

Aaron E. Sonshine

Corporate Finance, Mergers and Acquisitions and Corporate Governance Lawyer at Bennett Jones Toronto

Partner 

Alexandra Doane

Articling Student at Bennett Jones in Vancouver

Articling Student

The SEC&rsquo;s March 5 exemption preserves the existing insider reporting framework for Canadian foreign private issuers that report through SEDI, despite changes introduced by the HFIAA. This update clarifies cross-border reporting obligations and maintains the status quo for affected issuers and their insiders.

Canadian Foreign Private Issuers Remain Exempt from US Insider Reporting Requirements

Lisa Kakoske

Corporate and Securities Lawyer

Harpar Gill

Associate

The Canadian Securities Administrators (CSA) has introduced a voluntary Semi-Annual Reporting (SAR) Pilot allowing eligible venture issuers on the TSXV or CSE to file only six-month interim financial reports. The pilot aims to reduce reporting burdens while maintaining key continuous disclosure requirements for investors.

CSA Adopts Semi Annual Reporting Pilot For Venture Issuers

CSA Adopts Semi-Annual Reporting Pilot For Venture Issuers

Ashley M. White

Corporate & Commercial Transactions Lawyer | Power & Energy

Jason D. Roth

Construction & Infrastructure Lawyer | EPC & Project Development

Larissa D. Lees

Regulatory Lawyer at Bennett Jones Calgary

The Government of Alberta has announced plans for a 120-day approval timeline for major projects, aiming to accelerate development while maintaining Indigenous consultation and environmental protections. This initiative, aligned with federal policy and recent Alberta&ndash;Canada agreements, could create more predictable regulatory processes and meaningful investment opportunities across energy, infrastructure, CCUS and critical minerals projects. Industry participants should monitor implementation closely, as details on eligible projects and procedural interaction are still forthcoming.

Major Projects on the Horizon in Alberta

Government of Alberta Announces 120-Day Major Project Approval Timeline

Benjamin K. Reingold

Intellectual Property Litigation Lawyer at Bennett Jones Calgary

Makda Yohannes

Commercial Litigation Lawyer at Bennett Jones Toronto

Stephen D. Burns

Energy & Infrastructure Technology Lawyer | IT/OT & Markets

Partner, Trademark Agent

Artificial intelligence is increasingly being used to understand legal rights and generate court filings, raising concerns about the unauthorized practice of law. This insight examines recent US litigation, key risks and practical considerations for responsible AI use in the Canadian legal context.

Artificial Intelligence and the Practice of Law

Artificial Intelligence and the Practice of Law: Real‑World Implications for the Profession and the Justice System

Talia K. Bregman

Management-side Employment Lawyer at Bennett Jones Toronto

The Ontario Superior Court&rsquo;s decision in Ghazvini v. CIBC strikes down a termination clause in federally regulated employment agreements under the Canada Labour Code. This ruling applies the Waksdale framework, emphasizing that termination clauses must meet statutory minimums for notice and cause. Federally regulated employers should review and update template agreements to ensure compliance and reduce the risk of future disputes.

Federally Regulated Employers Time to Review Employment Agreements After Ontario

Federally Regulated Employers: Time to Review Employment Agreements After Ontario Court Strikes Down Termination Clause

Litigation & Dispute Resolution 2017

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