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Bar & Court Admissions

  • New York
  • Pennsylvania
  • United States District Court, Southern District of New York
  • United States District Court, Eastern District of New York


  • New York State Supreme Court, New York County – Law Clerk to the Honorable Cynthia S. Kern


Columbia University Law School, J.D. 2009

University of Pennsylvania, B.A. 2006

Leah Heifetz-Li focuses her practice on securities class action and shareholder derivative litigation. She has extensive experience in class action litigation, having previously practiced at a large class action firm representing shareholders in merger and acquisition litigation as well as shareholder derivative actions. Leah has worked on case teams that secured significant financial recoveries for stockholders as well as corporate governance reforms in the Delaware Court of Chancery and other courts throughout the country. She has also represented clients in general commercial litigation. She joined The Rosen Law Firm in 2017.