More than 50 years of landmark results
Since 1967, Lowey Dannenberg has represented investors and major corporations in complex litigation, recovering billions of dollars on their behalf.Solutions for Complex Cases
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Recent Cases

Amitza
Healthcare
Lowey Dannenberg, on behalf of named plaintiff Premera Blue Cross, is leading a class on behalf of Third-Party Payers of Amitiza (Lubiprostone) against Takeda Pharmaceutical Company Ltd. and related entities. […]

Amgen
Health Care, Healthcare
On September 30, 2025, the U.S. District Court for the Eastern District of Virginia largely denied Amgen’s motion to dismiss in CareFirst of Maryland Inc. et al. v. Amgen Inc. […]

Adobe Class Action
Data Breach and Privacy, Existing Cases
On April 3, 2025, Lowey filed a data privacy class action against Adobe, Inc. alleging it used consumers’ personally identifiable information and online activity to create user profiles without obtaining user consent. The action alleges Adobe used this information to facilitate targeting advertising on behalf of its clients.
News
SHAREHOLDER ALERT: Lowey Dannenberg, P.C. Files Securities Class Action Lawsuit on Behalf of Investors Who Acquired U.S. Bancorp Securities from August 1, 2019 to July 28, 2022, Inclusive, and Encourages Investors to Inquire About the Lead Plaintiff Position Before the December 26, 2022 Deadline
NEW YORK, NY / ACCESSWIRE / October 26, 2022 / Lowey Dannenberg P.C., a preeminent law firm in obtaining redress for consumers and investors, has filed a federal securities class action in the United States District Court Southern District of New York on behalf…
Blog
Department of Justice Defeats Motion to Dismiss in First Criminal Prosecution of Price-Fixing in Labor Market
Over the years, Federal Regulators have steadily increased their scrutiny of agreements that restrict solicitation, wages or movement of employees. The Department of Justice Antitrust Division and Federal Trade Commission released Antitrust Guidance for Human Resource Professionals back in 2016….





