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

Federated Investment Management Company, et al., v. Republic of Argentina
Antitrust
Lowey obtained emergency injunctive relief on behalf of Federated Investors, one of the largest investment firms in the country with over $363 billion in assets under management, preventing the Government […]

Juniper Networks
Notable
Lowey Dannenberg served as lead counsel, representing the New York City Pension Funds and related class members, alleging that Juniper Networks, Inc. fraudulently concealed the backdating of millions of stock […]

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 […]
News
Meet Claim Magic: Lowey Dannenberg’s Newest Claim Filing Software
What is Claim Magic? Lowey Dannenberg is proud to announce the launch of Claim Magic, our free case management software designed to help people find legal claims and turn them into compensation. The Problem We’re Solving Every year, millions of people have valuable...
Blog
A Company’s Representations Relating to its Cybersecurity Can be the Basis of a Section 10(b) Fraud Action
SolarWinds is a major software company that sells high-end software to governmental and private entities and provides system management tools for network and infrastructure monitoring to hundreds of thousands of organizations around the world. In December 2020, SolarWinds and its customers had...





