Craig has extensive experience in class proceedings, product liability matters, securities regulation, commercial banking litigation and commercial arbitrations.
Craig has appeared at all levels of the Ontario, Québec, British Columbia and New Brunswick courts, and, on multiple occasions, before the Supreme Court of Canada. Craig is a leader in our litigation group, having worked on some of the largest class action proceedings in Canadian history.
Craig is currently a Director of The Advocates Society, and a former member of the Ontario Securities Commission’s Securities Proceedings Advisory Committee. He is a key contact for the Osler Product Liability Group and the Class Actions Group, and is a former Chair of Osler’s Student Committee.
Craig is recognized as a leading litigation and alternative dispute resolution practitioner by Chambers, Lexpert, Benchmark Litigation and Best Lawyers (Canada). In 2023, he was named “Lawyer of the Year (Class Actions)” by Best Lawyers (Canada).
Areas of Expertise
Representative Work
- Represented Wheaton Precious Metals Corp. before Ontario Superior Court of Justice in its successful defence of a proposed national securities class action seeking tens of millions in damages for alleged public misrepresentations relating to its tax filings
- City of Toronto in connection with Union Station Litigation
- Just Energy Group Inc. in connection with its $1.1 billion recapitalization transaction
- Represented TransUnion in defence of a proposed national privacy class action relating to a data breach
- Trial counsel in the largest class action in Canadian history, in the context of companion product liability common issue trials
- Represents a group of pharmaceutical manufacturers in the defence of multiple class actions commenced across the country in respect of opioid products, including a novel statutory action commenced on behalf of the provincial governments
- Participated in a special committee investigation of a major publicly traded company in response to proceedings commenced by domestic and international securities regulators
- Represented KRIM Biopharma Inc., as well as its directors, with respect to the defence of a breach of contract and oppression claim brought by Stiefel Laboratories, Inc. in the Ontario Superior Court seeking $200 million in damages
- Represented a Canadian commercial bank in the context of national class proceedings brought in respect of credit card fees
- Represented a Canadian financial institution in the context of a commercial lending dispute
- Represented an international pharmaceutical company in respect of a product liability class proceeding
- Appeared before the Ontario Securities Commission in the context of various shareholder disputes
- Represented a Canadian commercial bank in the context of multi-jurisdictional litigation relating to allegations of investment fraud
- Appeared before the Supreme Court of Canada on behalf of a major Canadian pension fund in respect of a pension surplus representative proceeding
- Intervened at the Supreme Court of Canada on behalf of the Canadian Bar Association in the Blood Tribe appeal
- Represented publicly-traded Canadian companies with respect to regulatory investigations pertaining to option grants
- Represents a group of pharmaceutical manufacturers in the defence of multiple class actions commenced across the country in respect of opioid products, including a novel statutory action commenced on behalf of the provincial governments
- Participated in a special committee investigation of a major publicly traded company in response to proceedings commenced by domestic and international securities regulators
- Represented KRIM Biopharma Inc., as well as its directors, with respect to the defence of a breach of contract and oppression claim brought by Stiefel Laboratories, Inc. in the Ontario Superior Court seeking $200 million in damages
- Represented a Canadian commercial bank in the context of national class proceedings brought in respect of credit card fees
- Represented a Canadian financial institution in the context of a commercial lending dispute
- Represented an international pharmaceutical company in respect of a product liability class proceeding
- Appeared before the Ontario Securities Commission in the context of various shareholder disputes
- Represented a Canadian commercial bank in the context of multi-jurisdictional litigation relating to allegations of investment fraud
- Appeared before the Supreme Court of Canada on behalf of a major Canadian pension fund in respect of a pension surplus representative proceeding
- Intervened at the Supreme Court of Canada on behalf of the Canadian Bar Association in the Blood Tribe appeal
- Represented publicly-traded Canadian companies with respect to regulatory investigations pertaining to option grants
Latest Insights
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Report December 4, 2025
Restructuring the Canadian tobacco industry: a model for the future?
The restructuring of the Canadian tobacco industry represented a unique path to the resolution of multiple claims in relation to tobacco-related...
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Report December 4, 2025
Increasing AI in litigation: advantages, perils and increasing regulation
Learn more about what lies ahead for the use and regulation of AI in litigation.
Read more -
Osler Update December 1, 2025
From pit wall to policy: what Lundin means for public company disclosure
The SCC’s recent decision provides guidance on the distinction between material facts and material changes under Ontario securities law.
Read more -
Osler Update July 14, 2025
Artificial advocacy: how Canadian courts and legislators are responding to generative AI
With Canadian courts responding to the use of AI in court filings in a number of ways, litigants must balance using AI with their duties to the court.
Read more
Awards and Recognition
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Chambers Canada: Canada’s Leading Lawyers for Business: Recognized in Litigation: Products Liability; Litigation: Securities (Ontario)
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The Canadian Legal Lexpert Directory: Recognized in Class Actions; Litigation – Corporate Commercial; Litigation – Product Liability
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Best Lawyers in Canada: Recognized in Class Action Litigation; Product Liability Law; Corporate and Commercial Litigation; “Lawyer of the Year”, Class Action Litigation Law (2023)
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Benchmark Litigation Canada: Recognized in Arbitration; Dispute Resolution; Product Liability and Recall (Litigation star)
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Lexpert Special Edition: Recognized in Litigation
Media Mentions
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Osler News November 20, 2025
24 Osler lawyers recognized in Lexpert Special Edition: Litigation 2025
Osler is proud to announce that 24 of our lawyers are recognized in the Lexpert Special Edition: Litigation 2025. This prestigious publication...
Read more -
Media Mentions October 8, 2025
Business litigators say Ontario’s proposal to shorten litigation dispute timelines is problematic – Canadian Lawyer
Recently proposed amendments to the Rules of Civil Procedure have prompted concern from lawyers in Ontario. In an effort to improve the provincial...
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Osler News May 2, 2025
Osler recognized for outstanding bench strength in the 2025 Benchmark Litigation Canada Guide
Osler is proud to announce that 31 of our lawyers have been recognized in the 2025 edition of the Benchmark Litigation Canada Guide, Benchmark’s...
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Osler News April 22, 2024
Six Osler lawyers recognized by Who’s Who Legal Life Sciences — Canada
Osler congratulations the six members of the firm who have earned the “Recommended” rating from Who’s Who Legal (WWL) Life Sciences — Canada.
Read more
Community Involvement
- Pro Bono Law Ontario, Appeals Assistance Program
- Certified Advocates’ Society Instructor
Speaking and Writing
Speaking Engagements
AccessPrivacy Monthly Call: Data Litigation Roundtable: highlights from recent jurisprudence in the privacy sphere
Read more1688782 Ontario Inc. v. Maple Leaf Foods Inc.: Implications for Product Liability and Franchise Law
Read moreUnderstanding Fraser v Canada. Impacts and Risks for Pension Administrators and Employers Across Canada
Read morePublished Work
- Director & Officer Liability: Common Law Liability and the Oppression Remedy, Commercial Litigation and Arbitration Review, Vol. 5, No. 2, cited as C.L.A.R., May, 2016.
- Defamation and the Internet: Baglow v. Smith, Osler Insights, June 20, 2012.
- Re-Arranging the Arrangement Landscape:The Implications of Re Magna International Inc. (C. Lockwood and L. Tomasich), Canadian Bar Review, Vol. 89, No. 3 (2011).
- The Derivative Action: The Evolving Test for Leave and the Role of Business Judgment, Canadian Institute Securities Litigation Conference, April 20-21, 2009 (co-authored with Chris Naudie and Denise Sayer).
- Waiver of Tort: Its Place in Class Proceedings, The Canadian Institute’s Forum on Product Liability and Recalls, May 28, 2008 (co-authored with A. Gatti).
- Increasing Risks For Directors, Officers and Auditors: Avoiding Liability in Today’s World of Accountability, The Canadian Institute’s 4th Annual Advanced Forum on Securities Litigation, November, 2004 (with David S. Morritt).
- Contributing Editor of the Commercial Litigation Journal (Federated Press).
- Bullen & Leake & Jacob’s Canadian Precedents on Pleadings (2nd Edition), “Corporate Pleadings” (w/ L. Lowenstein and R. Carson).
Credentials
Education
- University of Cambridge, LL.M.
- University of Toronto, J.D.
Languages
- English
Professional Affiliations
- Canadian Bar Association
- Law Society of Ontario
- Advocates’ Society
- The Defense Research Institute (DRI)
- Ontario Securities Commission's Securities Proceedings Advisory Committee
