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
FTC Sues GoodRx for Sharing Health Data
On February 1, 2023, the Federal Trade Commission (“FTC”) filed a first-of-its-kind enforcement action against GoodRx alleging unfair and deceptive business practices and violations of the Health Breach Notification Rule (“HBDNR”).[1] The FTC alleged GoodRx shared...
Blog
Cryptobusters: DOJ Announces National Cryptocurrency Enforcement Team
On October 6, 2021 Deputy Attorney General Lisa O. Monaco announced the creation of a National Cryptocurrency Enforcement Team (NCET) to tackle complex investigations and to prosecute criminal misuses of cryptocurrency. Particularly, the team seeks to combat crimes committed by virtual currency...