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
Professional Recommendations
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 Dannenberg Secures Preliminary Settlement Approval on behalf of Global Payments Investors
In 2022, Global Payments Inc. (“Global Payments”), a premier fintech company that provides payment processing solutions, became entangled in a federal enforcement action brought by the Consumer Financial Protection Bureau (“CFPB”) against Active Network LLC…
Blog
When Do You Need a Securities Attorney?
When do you need a securities attorney? The short answer is when you have suffered financial loss on the securities of a company due to the company’s misconduct. Certainly, there are more nuances to it depending on the types of securities lawsuits. Two most commonly known types of securities class...





