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
Roche v. Aetna, Inc.
Healthcare, Notable
Lowey Dannenberg is defending Aetna in a class action related to state anti-subrogation laws. Minerley v. Aetna Inc., et al., 13-cv-1337 (D.N.J.). Lowey Dannenberg has defended and won dismissal of […]
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 […]
News
Lowey Dannenberg has been Ranked on Chambers & Partners
Lowey Dannenberg, P.C. is thrilled to announce that we were recognized by Chambers & Partners as one of the top law firms in the Antitrust: Mainly Plaintiff New York Guide. Additionally, Nicole Veno has been recognized by Chambers & Partners as an Associate...
Blog
Your Social Media Data May Be Fueling China’s Censorship Engine
On April 9, 2025, Ms. Sarah Wynn-Williams, a former Meta executive, testified before the Congress about how Meta colluded with the Chinese government over the years in order to re-entered the long-coveted Chinese market. Among the various support Meta provided, one thing is particularly concerning...