In re Regeneron Pharmaceuticals, Inc. Securities Litigation

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Case overview

Case Number:

1:25-cv-00145

Court:

New York Southern

Nature of Suit:

Securities/Commodities

Multi Party Litigation:

Class Action

15:78m(a) Securities Exchange Act

Judge:

Mary Kay Vyskocil

Firms

Companies

Sectors & Industries:

  1. September 21, 2026

    Regeneron Investors Can't Use FCA Action To Support Suit

    Regeneron Pharmaceuticals Inc. and its executives have beaten a proposed class action accusing them of misleading investors about the company's revenue prospects for its vision loss drug and inflating reimbursements, with a judge ruling that the suit does not use the U.S. Department of Justice's False Claims Act suit against the company to plead share losses.

  2. July 11, 2025

    2 Firms Tapped To Lead Regeneron Investor Suit

    Labaton Keller Sucharow LLP and Motley Rice LLC have been named lead counsel in a proposed securities class action accusing Regeneron Pharmaceuticals Inc. and its executives of misleading investors about its revenue prospects for its vision loss drug and inflating reimbursements.