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
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
Lowey Dannenberg Defeats Motion to Dismiss in Kirkland Lake Gold Ltd. Securities Litigation
On September 30, 2021, Judge Oetken of the United States District Court for the Southern District of New York granted in part and denied in part a motion to dismiss filed by Kirkland Lake Gold Ltd. (“Kirkland”). The lawsuit alleges that Kirkland unlawfully misled...
Blog
The Curious Case of Corporate Waste
Private jets, million-dollar compensations and bonuses during COVID-19? When does corporate waste get of hand and becomes actionable? Corporate waste is when exchange is “so one sided that no business person of ordinary, sound judgment could conclude that the corporation has received adequate...