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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

Shelled Eggs
Antitrust, Commodities
On June 8, Lowey Dannenberg Chairman Vincent Briganti was appointed as Co-Lead Counsel for the Direct Purchaser Plaintiffs in In Re: Shell Eggs Antitrust Litigation, No. 3:26-md-03175-JDP (W.D. Wisc.) Plaintiffs […]

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. […]
News
Meet Claim Magic: Lowey Dannenberg’s Newest Claim Filing Software
What is Claim Magic? Lowey Dannenberg is proud to announce the launch of Claim Magic, our free case management software designed to help people find legal claims and turn them into compensation. The Problem We’re Solving Every year, millions of people have valuable...
Blog
The Delaware Court of Chancery Finds Justified Fee-Shifting Against a Corporation Based on Egregious Conduct in Books and Records Action
The general rule in the United States justice system, the so-called “American Rule,” is that each party to litigation must pay its own attorney’s fees. The underlying rationale for the rule is that a plaintiff should not be deterred from bringing a meritorious case to court for fear of prohibitive...





