Stephen L. Ratner has represented banks and other financial services institutions in complex litigations, investigations and enforcement proceedings, arbitrations and mediations, compliance issues, and regulatory controversies involving securities, commodities, and derivative products.
Steve has defended clients in class actions and other actions including high frequency and algorithmic trading, short selling practices, IPO allocations, and data security and privacy issues. He has also handled internal investigations and investigations and enforcement proceedings by the SEC, CFTC, Department of Justice, FINRA and other regulators regarding issues such as high frequency and algorithmic trading, market access, securities lending, trade reporting, short selling, electronic communications, and supervision. Steve also represented banks and other financial institutions in fraudulent transfer litigation and other litigation based upon failed LBOs and alleged Ponzi schemes.
Steve served as a member of Proskauer’s Executive Committee, an adjunct professor of law at Benjamin N. Cardozo School of Law, and a mediator appointed by the U.S. District Court for the Southern District of New York. Steve co-authored the “Broker-Dealer Litigation and Arbitration” chapter in the Commercial Litigation in New York State Courts treatise, and was a frequent speaker on matters related to the financial services industry.
Education
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Columbia Law School, J.D.
Harlan Fiske Stone Scholar -
Columbia University, B.A.
Admissions & Qualifications
- New York
Court Admissions
- U.S. Court of Appeals, Second Circuit
- U.S. Court of Appeals, Third Circuit
- U.S. Court of Appeals, Eighth Circuit
- U.S. District Court, New York, Eastern District
- U.S. District Court, New York, Southern District
- U.S. Court of Appeals, Fourth Circuit
- U.S. Court of Appeals, First Circuit
Awards & Recognition
Chambers USA: New York–Litigation: Securities Litigation (Recognized Practitioner) 2015
Benchmark Litigation National Litigation Star 2014-2022
Best Lawyers in America 2014-2023
The Legal 500 United States: Litigation: Securities: Shareholder Litigation 2015-2017
New York Super Lawyers
Corporate Defense and Disputes Blog
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