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.

Professional Recommendations

“[Lowey Dannenberg] has considerable experience in litigating ‘some of the largest class actions throughout the country.’ . . . . The quality of their representation is also evidenced by the fact that Class Members, including sophisticated institutional investors, have not objected to the Settlement. The Court has no reason to doubt the quality of their representation.”

Hon. Gregory H. Woods, July 7, 2022 Fairness HearingTranscript, at p. 24 in In re JPMorgan Precious Metals Spoofing Litigation 18 Civ. 10356 (S.D.N.Y.)

“The court appreciates class counsel’s taking on these challenges and class counsel’s able navigation of these hard problems, in developing the case on behalf of the putative class, and in bringing contentious settlement negotiations to a successful outcome.

I might add too that the settlement was not only successful. Compared with many analogous cases, it was also prompt, a fact that brings obvious advantages to the class.”

Hon. Paul Engelmayer, May 31, 2022 Fairness Hearing Transcript, at p. 30 in In re JPMorgan Treasury Spoofing Litigation, 20 Civ. 3515 (S.D.N.Y.)

Recent Cases

Swiss Franc LIBOR

Antitrust, Commodities

Lowey Dannenberg is the court-appointed sole lead counsel in a class action against numerous global financial institutions responsible for setting the London Interbank Offered Rate for the Swiss Franc (Swiss […]

Euribor

Antitrust, Commodities

Lowey Dannenberg is leading the prosecution against the global financial institutions responsible for the setting of the Euro Interbank Offered Rate (“Euribor”), a global reference rate used to benchmark, price […]

FX Manipulation

Commodities

In February 2013, Lowey Dannenberg filed a proposed class action against global financial institutions responsible for setting the Euro Interbank Offered Rate (Euribor), a global reference rate used to benchmark […]

News

Statement on Today’s Massachusetts Jury Verdict

Lowey Dannenberg is pleased to announce that today, after a five week trial, a nine member federal court jury in Boston, Massachusetts awarded a verdict of $63.2 million in damages to the certified class of end-payor purchasers, led by class representative Premera...

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...

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