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

New York Stock Exchange/Archipelago
Notable
The Firm acted as Co-Lead Counsel for a class of seatholders seeking to enjoin the merger between the New York Stock Exchange and Archipelago Holdings, Inc. Lowey’s representation achieved revised […]

WorldCom
Notable
Lowey Dannenberg’s innovative strategy and aggressive prosecution produced an extraordinary recovery for the New York City Pension Funds in the In re WorldCom, Inc. Securities Litigation, substantially superior to that […]

Philip Services
Notable
After seven years of hard-fought litigation in the District Court and the Second Circuit Court of Appeals, Lowey Dannenberg achieved a $79 million settlement on behalf of United States investors […]
News
Law 360 Names Flo Health Trial Team as Legal Lions of the Week
Following a successful win against Meta in Frasco v. Flo Health, Lowey attorneys Christian Levis, Amanda Fiorilla, Alexis Castillo, and Rachel Kesten were named Legal Lions of the Week by Law360 on August 8, 2025. We congratulate Lowey’s team of “Legal Lions” and all...
Blog
When “Free” is Not Actually Free
As the calendar year draws to close, the last thing on most Americans’ minds is filing their taxes. While the holidays occupy the collective consciousness for now, in little more than a month, come January 2023, Americans will begin the process of assembling the necessary documents to file their...





