Catherine Y.N. Gannon

Catherine Y.N. Gannon

Hagens Berman Sobol Shapiro LLP

Recognized since 2024

Seattle, Washington

Practice Areas

Consumer Protection Law

Mass Tort Litigation / Class Actions - Plaintiffs

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Ms. Gannon has applied her expertise in antitrust, securities and consumer protection law to recover tens of millions of dollars on behalf of consumers across the country.

CURRENT ROLE
  • Partner, Hagens Berman Sobol Shapiro LLP
  • Lead partner for associate training and development at Hagens Berman
  • Practice focuses on securities and antitrust matters, as well as nationwide consumer protection cases involving large corporations
  • Extensive experience working with expert witnesses, often in economic and other highly technical areas
EXPERIENCE
  • Served as First Chair in a federal class action jury trial through to verdict
  • Previously appeared before the Eleventh Circuit Court of Appeals
  • Articling Student at “Seven Sister” Law Firm, Toronto, Canada
  • Associate at Am Law Top Ten firm, New York, New York


            Contact & Links
            Location
            • 1301 Second Avenue, Suite 2000
              Seattle, WA 98101
            Education
            • Osgoode Hall Law School, York University, J.D., graduated 2008

            Recognized in The Best Lawyers in America® 2025 for work in:
            • Consumer Protection Law
            • Mass Tort Litigation / Class Actions - Plaintiffs
            Awards:

            • Rising Star, Washington Super Lawyers, 2016-2023

            • National Trial Lawyers Top 40 Under 40 in Washington State, Civil Plaintiff, 2022

            Additional Areas of Practice:
            • Litigation - Securities
            • Litigation - Antitrust

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            Publications
            Cover for our publication

            Litigation 2023

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            Litigation 2023

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            Litigation 2022

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            Injury & Malpractice

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            Injury & Malpractice

            Cover for our publication

            Injury & Malpractice

            Cover for our publication

            Litigation

            Cover for our publication

            Injury & Malpractice

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