Dimitri Lascaris

Dimitri Lascaris


A. Dimitri Lascaris Law Professional Corporation

Recognized since 2015

Toronto, Ontario

Practice Areas

Class Action Litigation

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Dimitri Lascaris is a Siskinds partner and leader of Siskinds’ Securities Class Actions Group. Before joining Siskinds, Mr. Lascaris practiced securities law in the New York and Paris offices of a major Wall Street law firm.

In August 2013, he was named by Canadian Business Magazine as one of the 50 most influential people in Canadian business, describing him as “the fiercest legal advocate for shareholder rights.”

Mr. Lascaris is currently prosecuting numerous domestic and cross-border securities class actions, including the Imax Corporation Securities Litigation, which is the first case for which leave has been granted under Part XXIII.1 of the Ontario Securities Act, as well as the Sino-Forest Corporation Securities Litigation and the SNC-Lavalin Securities Litigation.

Contact & Links
Location
  • Greater Toronto Area
    Toronto, ON
    Canada
Languages
  • French
Bar Admissions
  • New York, 1992
  • Ontario, 2004

A. Dimitri Lascaris Law Professional Corporation

Toronto, Ontario

1 The Best Lawyers in Canada award

Recognized in The Best Lawyers in Canada 2026 for work in:
  • Class Action Litigation
Awards:
  • Local Litigation Star (2012, 2013, 2014) - Ontario
  • Litigation Star (2013, 2014) - Canada, Arbitration
  • Litigation Star (2013, 2014) - Canada, Securities
  • Litigation Star (2007) - Canada, Class Action
  • August 2014, Siskinds LLP was named as the top-ranked Canadian firm in the "SCAS 50." Siskinds ranked 16th overall in the a global ranking of the world's 50 leading securities class action law firms, the highest ranking ever attained by a Canadian firm. I
  • In Chambers & Partners 2014 rankings for Class Actions in Canada, Siskinds LLP’s class actions group was the only “Band 1” firm identified by Chambers Global in that category.
  • August 2013, Mr. Lascaris was named by Canadian Business Magazine as one of the 50 most influential people in Canadian business, describing him as “the fiercest legal advocate for shareholder rights."
  • August 2012, Mr. Lascaris was named by Canadian Lawyer Magazine as one of the 25 most influential lawyers in Canada.

Publications

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