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
Lowey Partner Christian Levis Honored as 40 under 40 by Bloomberg Law
Blog
Was My Data Exposed? How to Check & What to do Next (2026)
Overview Data breaches are no longer rare or isolated events. From healthcare providers and financial institutions to employers and consumer brands, organizations across every industry are being targeted. If you recently received a breach notification or suspect your personal...