Ontario’s top court overturns securities class action judgment against Danier Leather
In a unanimous decision written by Laskin JA and released late yesterday, the Ontario Court of Appeal overturned Canada’s first-ever class action judgment in favour of investors arising from misrepresentations by a corporation prior to its initial public offering ("IPO"). [more] Full article
OSC panel dismisses insider trading allegations against former ATI Technologies CEO
On October 14, 2005 , a three-member panel of the Ontario Securities Commission dismissed the charges of insider trading brought by OSC staff against Kwok Yuen Ho, a former CEO ... [more] Full article
Buy, sell or hold: the duty to mitigate
In two recent cases,[1] the Court of Appeal for Ontario clarified the extent of an investor’s duty to mitigate when a stockbroker fails to follow instructions. As the breach relates ... [more] Full article
Securities Litigation Update – June 2005
Contributing Authors: Kenneth A. Dekker , Paul Emerson, and Angela Yadav The future of shareholder class actions in Ontario The times are changing for shareholder class actions in Ontario. Last ... [more] Full article
Securities Litigation Contributors
Kenneth A. Dekker
Kenneth Dekker, a partner of the firm, is a successful trial and appellate lawyer who is valued by his clients as a resourceful and practical litigation counsel. Over more than two decades, Ken has litigated noteworthy cases in a range of fields that include class action defence, securities and broker-dealer litigation and regulatory defence, corporate and shareholder disputes (including oppression and winding up cases), defamation, civil fraud litigation, disputes over contracts, injunctions, professional liability litigation, employment litigation and cross-border litigation issues. Ken has appeared before all levels of courts in Ontario, including the Ontario Court of Justice, the Superior Court of Justice, the Divisional Court and the Court of Appeal for Ontario, as well as before the Supreme Court of Canada. Ken also represents and advises clients in regulatory matters before the Investment Industry Organization of Canada (IIROC), the Mutual Fund Dealers Association of Canada (MFDA) and the Ontario Securities Commission (OSC). Ken has been ranked as Repeatedly Recommended for Securities Litigation by Lexpert, for Corporate and Commercial Litigation by Best Lawyers of Canada, and he has been given the highest available rating of AV, or pre-eminent, by his peers on Martindale-Hubbell.
Peter R. Greene
Peter is a widely recognized and renowned litigator with substantial expertise in high profile and complex Commercial Litigation at the trial and appellate levels. Peter acts as counsel for insurance companies on professional liability, E&O claims, Director's and Officer's liability, and surety, fidelity and dishonesty bond claims. He has particular expertise in securities litigation and Regulatory Hearing, and has acted for Canada's largest investment firms. He regularly acts as defence counsel in large Class Actions before the courts in Ontario, and before national and provincial Regulatory agencies, boards and tribunals. Peter is regularly involved in large product liability and construction contract cases involving Construction Liens or Surety Bonds.
Meredith Hayward
Meredith has earned an impressive reputation for her skill and abilities in Commercial Litigation and Administrative Law, appearing at all levels of court in Ontario, before the British Columbia Court of Appeal, and before the Supreme Court of Canada.
Ardita Sinojmeri
Ardita joins Affleck Greene McMurtry LLP as an Associate Lawyer after completing her articles with the firm. Her growing practice encompasses a broad range of litigation matters including securities litigation, insurance defence, employment disputes, and shareholder disputes. Ardita earned her Juris Doctor from Western University’s Faculty of Law. Prior to joining the firm, she participated in a number of initiatives aimed at helping individuals and businesses struggling through COVID-19. Ardita looks forward to putting her legal, business, and community engagement skills to use in all the firm’s practice areas.
- Advisor’s Costly Conflict: Court Upholds OSC's $500K Penalty and Industry Ban against Advisor who inherited from elderly client
- The Ontario Court of Appeal Confirms: Independent Contractors Have a Duty to Mitigate
- Superior Court clarifies that unmet shareholder expectations do not always amount to oppression
Christopher Somerville
Chris brings a creative, strategic, and practical approach to litigation. His wide-ranging experience and expertise encompass numerous areas of law, including corporate/commercial, securities, employment, construction, product liability, asset recovery, and administrative law.
David N. Vaillancourt
David's practice expertise focuses on all matters of Commercial and Civil Litigation, Competition and Administrative Law. David has acted for clients in a wide range of disputes, including shareholder and partnership disputes, securities litigation, class action defence, proceedings under the Competition Act, employment law disputes, contract disputes, breach of confidence/intellectual property disputes, fidelity bond claims, and professional negligence claims. David has appeared before all levels of court in Ontario, including the Court of Appeal for Ontario, and has also appeared before the Competition Tribunal and the Federal Court of Appeal. David has appeared as lead counsel in numerous trials, hearings, and motions. David has been successful in numerous adversarial proceedings, and also has successfully negotiated the resolution of dozens of cases.
