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
Lowey Dannenberg Secures Preliminary Settlement Approval on behalf of Global Payments Investors
In 2022, Global Payments Inc. (“Global Payments”), a premier fintech company that provides payment processing solutions, became entangled in a federal enforcement action brought by the Consumer Financial Protection Bureau (“CFPB”) against Active Network LLC…
Blog
SEC’s Recent ESG Crackdown
SEC announced the creation of the climate and Environmental, Social, and Governance (“ESG”) Task Force in March 2021. The Task Force was created to identify misconduct in ESG-related disclosures and any material gaps or misstatements in issuers’ disclosure of climate risks. Since the creation of…





