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
Professional Recommendations
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
$3,600,000 Settlement on Behalf of Global Payments Investors
Lowey Dannenberg is pleased to announce that on Friday, December 13, 2024, Judge Leigh Martin May issued final approval on a $3.6 million settlement on behalf of Global Payments investors. In her Friday Order, Judge Leigh Martin May found the Settlement was,…
Blog
What is a Securities Attorney?
If you’ve heard the terms “securities attorney” or “investment lawyer” and don’t know what they mean, you are not alone. With this article, we hope to clarify what a securities lawyer does and how a securities lawyer may assist you. Generally, a securities lawyer is an attorney who specializes in…





