Henry  Rosen

Henry Rosen


Robbins Geller, with its forensic accounting and investigation skills and top-notch professionals, is the dominant securities fraud class action firm.


Henry Rosen is a partner in Robbins Geller Rudman & Dowd LLP’s San Diego office, where he is a member of the Hiring Committee and the Technology Committee, the latter of which focuses on applications to digitally manage documents produced during litigation and internally generate research files.

Henry has significant experience prosecuting every aspect of securities fraud class actions and has obtained more than $1 billion on behalf of defrauded investors. Prominent cases include In re Cardinal Health, Inc. Sec. Litig., in which he recovered $600 million for defrauded Cardinal Health shareholders. This $600 million settlement is the largest recovery ever in a securities fraud class action in the Sixth Circuit, and remains one of the largest settlements in the history of securities fraud litigation. Additional recoveries include: Jones v. Pfizer Inc. ($400 million recovery); In re First Energy ($89.5 million recovery); In re CIT Grp. Inc. Sec. Litig. ($75 million); Stanley v. Safeskin Corp. ($55 million recovery); In re Storage Tech. Corp. Sec. Litig. ($55 million recovery); and Rasner v. Sturm (FirstWorld Communications) ($25.9 million recovery).

Before joining the Firm, Henry served as Judicial Law Clerk to the Honorable Jim R. Carrigan for the United States District Court for the District of Colorado. He obtained his Bachelor of Arts degree from the University of California after attending the American College in Paris. Henry received his Juris Doctor degree from the University of Denver, where he was Editor-in-Chief for the University of Denver Law Review.

Practice Areas


University of Denver, J.D., 1988

  • Editor-in-Chief, University of Denver Law Review

University of California, San Diego, B.A., 1984

American College, Paris, France


  • California
  • Colorado
  • United States Supreme Court
  • United States Court of Appeals for the Sixth and Tenth Circuits
  • United States District Courts for the Northern, Eastern, Central and Southern Districts of California

Notable Cases


Professional Affiliations

  • Member, State Bar of California
  • Member, Litigation Section, American Bar Association
  • Member, Association of Trial Lawyers of America
  • Member, California Trial Lawyers of America
  • Member, California Trial Lawyers Association
  • Member, San Diego Trial Lawyers Association
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