Amy Harman Burkart

Complaint in U.S. Securities and Exchange Commission v. ZM Quant Investment Ltd., of the British Virgin Islands; Baijun Ou, a.k.a. Eric Ou, and Ruiqi Lau, a.k.a. Ricky Liu, at the U.S. District Court for the District of Massachusetts.

Complaint alleging "negligence-based fraud" regarding the audit of FTX, "then one of the world’s largest crypto asset trading platforms", in U.S. Securities and Exchange Commission v. Prager Metis CPAs, LLC at the U.S. District Court for the Southern District of New York.

Complaint alleging the defendants operated as "investment advisers for the benefit of a single client: a wealthy former Russian political official living outside the United States" without being registered with the SEC, managing "a private fund securities portfolio with an estimated total value of $7.2 billion", in U.S. Securities and Exchange Commission v. Concord Management LLC and Michael Matlin, both of New York, USA, at the U.S. District Court for the Southern District of New York. Editor's Note: The 'Russian client' is not identified in the SEC's complaint but The New York Times reported that it was Roman Abramovich.