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

SIBOR/SOR
Commodities, Notable
Lowey Dannenberg filed a proposed class action in July 2015 alleging that the 20 global financial institutions responsible for setting the Singapore Interbank Offered Rate (“SIBOR”) and the Singapore Swap Offer Rate (“SOR”) manipulated these benchmark rates to benefit their own derivatives positions at the expense of U.S. investors.

Swiss Franc LIBOR
Commodities, Notable
In February 2015, Lowey Dannenberg filed a proposed class action against global financial institutions responsible for setting the London Interbank Offered Rate for the Swiss Franc (Swiss Franc LIBOR).

Yen-LIBOR
Commodities, Notable
Lowey Dannenberg was appointed co-lead counsel in a class action, alleging that a group of 8 major financial institutions colluded to fix the outcome of the London Silver Fix, a global benchmark that impacts the value of more than $30 billion in silver and silver financial instruments.
News
Lowey Dannenberg’s Christian Levis Appointed Interim Co-Lead Class Counsel in NCB Data Breach Litigation
On June 5, 2023, Judge Kai N. Scott appointed Christian Levis of Lowey Dannenberg, P.C. as one of three Interim Co-Lead Class Counsel representing a proposed class of plaintiffs in In Re NCB Management Services, Inc. Data Breach Litigation, No. 23-cv-1236 (E.D. Pa.)….
Blog
What are Securities Class Action About?
A securities class action is a lawsuit filed by investors who bought or sold a company’s publicly traded securities within a specific period of time. Investors then suffered an economic loss as a violation of securities laws. Instead of each shareholder bringing an individual action, one or more…





