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

Madoff feeder fund
Notable
Lowey Dannenberg served as lead counsel in litigation arising from Bernie Madoff’s Ponzi scheme. On March 15, 2013, the Honorable Colleen McMahon of the United States District Court for the Southern District of New York granted final approval of the $219.9 million settlement.

Xerox
Notable
Lowey Dannenberg served as class counsel, successfully challenging a multi-billion-dollar merger between Xerox Corp. and Affiliated Computer Systems (“ACS”), which overcompensated ACS’ former Chairman Darwin Deason at the expense of other shareholders.

Community Health Systems
Notable
Lowey served as lead counsel representing the New York City Pension Funds and the certified class of investors against one of the nation’s largest hospital systems, Community Health Systems (“CHS”).
News
Lowey Dannenberg P.C., a preeminent law firm in obtaining redress for consumers and investors, is investigating claims of violations of federal securities laws on behalf of investors of Penumbra Inc. (“Penumbra” or the “Company”) (NYSE: PEN).
Penumbra, Inc. designs, develops, manufactures, and markets medical devices. The Company offers peripheral vascular and neurovascular devices that help patients suffering from stroke and other neurovascular diseases.
Blog
AECPA’s Failure to Address Monopolists’ Abuse of Arbitration Is Bad For Everyone
Last month I had the opportunity to help organize a CLE webinar with the New York State Bar Association on the topic of a new Senate legislation, the Anticompetitive Exclusionary Conduct Prevention Act (AECPA). The discussion was led by leading antitrust academics and practitioners: Seton Hall…





