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
Five Lowey Attorneys Recognized as NY 2025 Super Lawyers
Key Takeaways: Lowey Attorneys Vincent Briganti & Peter Barile were recognized as 2025 Super Lawyers Lowey Attorneys Amanda Fiorilla, Nicole Veno, and Noelle Forde were recognized as 2025 Rising Stars Overview The Super Lawyers list recognizes the top 5 percent of…
Blog
What is a Class Action? What is a Mass Arbitration?
Key Takeaways Class actions are lawsuits where one or a few people represent a large group or a “class” in court. Mass arbitrations are lawsuits that include many hundreds or thousands of people filing individual arbitrations against the same company Class actions and mass arbitrations’ biggest…





