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

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 several similar class action lawsuits against health insurance clients: Wurtz v. Rawlings Co., LLC, 2016 WL 7174674 (E.D.N.Y. Nov. 17, 2016); Meek-Horton v. Trover, et al., 910 F.Supp. 2d 690 (S.D.N.Y. 2013); Potts v. Rawlings Co. LLC, 897 F.Supp. 2d 185 (S.D.N.Y. 2012).

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 of Argentina from canceling outstanding bonds with a face value of more than $500 million, which had been erroneously tendered by those bondholders. Federated Investment Management Company, et al., v. Republic of Argentina, et al., 10 Civ. 4324 (S.D.N.Y. 2010) (Griesa, J.).

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 options, resulting in a $900 million financial restatement.
News
SHAREHOLDER ALERT: Lowey Dannenberg, P.C. Files Securities Class Action Lawsuit Against Arrival SA. on Behalf of Investors Who Acquired Shares from November 18, 2020 and November 19, 2021, Inclusive, and Encourages Investors to Inquire About the Lead Plaintiff Position Before the February 22, 2022 Lead Plaintiff Deadline
NEW YORK, Feb 14, 2022 (GLOBE NEWSWIRE) — Lowey Dannenberg P.C., a preeminent law firm in obtaining redress for consumers and investors, has filed a federal securities class action in the United States District Court Southern District of New York on behalf of its…
Blog
Cryptocurrency Exchanges Face Growing Scrutiny from the SEC
Earlier this month, the Securities and Exchange Commission issued a warning to Coinbase Global Inc., the United States’ largest cryptocurrency exchange, based on the exchange’s announced plans to launch its new “Lend” product. The Lend product would allow eligible customers to earn interest on…





