About Robbins Geller Rudman & Dowd P.C.

Robbins Geller Rudman & Dowd P.C. operates from Suite 5600 at First Canadian Place, 100 King Street West, in Toronto's Financial District. It's a one lawyer Ontario practice: Donna Campbell is the firm's principal, and Campbell's work focuses on securities law, litigation, and regulatory enforcement. Campbell has practiced law for more than 30 years and has been a member of the Law Society of Ontario since 1986. Campbell holds a Bachelor of Laws from the University of Ottawa and a Master of Laws from Osgoode Hall Law School, and has taught advocacy at Osgoode Hall as well as serving as a guest instructor at Emory University School of Law.

Campbell's earlier career included years as senior litigation counsel at the Ontario Securities Commission. Campbell led prosecutions there that included one of the largest insider tipping and trading cases in Canada, a fraud case involving a fraudulent transfer company, and a forex trading case that defrauded investors. Campbell also served as Acting Associate General Counsel, Capital Markets, at a major Canadian bank, overseeing the defense of securities class actions and responses to North American regulators. In 2018, Campbell was appointed a Hearing Panel Member of the Investment Industry Regulatory Organization of Canada, and has co-authored commentary on cross-border securities litigation with lawyers from Robbins Geller Rudman & Dowd LLP, the U.S. firm whose name this Toronto practice shares.

Milestones & recognition

  • Donna Campbell has been a member of the Law Society of Ontario since 1986.
  • In 2018, Campbell was appointed a Hearing Panel Member of the Investment Industry Regulatory Organization of Canada.
  • Campbell taught advocacy at Osgoode Hall Law School and served as a guest instructor at Emory University School of Law.

Good to know

A calendar with a checkmark beside a clockBy appointment

The neighbourhood

The Toronto office is in Suite 5600 of First Canadian Place, the 72 storey tower at King and Bay streets that was Canada's tallest building from its completion in 1975 until 2025. The tower anchors Toronto's Financial District and also houses Bank of Montreal's global executive offices along with several major Canadian law firms, including Osler, Hoskin & Harcourt and Bennett Jones. It connects into the PATH, the underground walkway system that links much of the downtown core.

That puts the office within the same downtown core as the Ontario Securities Commission on Queen Street West, where Campbell was formerly senior litigation counsel.

Frequently asked questions

What kind of law does Robbins Geller Rudman & Dowd P.C. practice?
The Toronto office focuses on securities law, litigation, and regulatory enforcement matters.
How big is the Toronto office?
It's a one lawyer practice. Donna Campbell is its principal and the office's only Ontario lawyer.
Is the Toronto office connected to Robbins Geller Rudman & Dowd LLP in the United States?
The two firms share a name. Donna Campbell, the Toronto principal, has co-authored commentary on cross-border securities litigation with lawyers at Robbins Geller Rudman & Dowd LLP, the U.S. firm.
Can Robbins Geller Rudman & Dowd P.C. help Canadian institutional investors who have lost money to corporate fraud?
Campbell has written about how Canadian institutional investors can pursue losses from corporate fraud through U.S. class action litigation.
What is Donna Campbell's professional background?
Campbell has practiced law for more than 30 years, has been a member of the Law Society of Ontario since 1986, and previously worked as senior litigation counsel at the Ontario Securities Commission and in capital markets at a major Canadian bank.
Where is the Robbins Geller Rudman & Dowd P.C. Toronto office located?
The office is in Suite 5600 of First Canadian Place at 100 King Street West, in Toronto's Financial District.

Where to find them

First Canadian Place, 100 King Street West, Suite 5600, Toronto, ON M5X 1C9 · 416-847-1832

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