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Sam Seymour is a partner in Sullivan & Cromwell’s Criminal Defense and Investigations Group. He concentrates in white-collar
criminal defense, regulatory enforcement matters and internal investigations.
Mr. Seymour has represented clients in many high-profile investigations involving allegations of accounting fraud,
securities fraud, foreign bribery, price fixing, economic sanctions violations, money laundering and obstruction of justice.
He represents individuals and institutions in a broad range of financial and industrial business sectors worldwide.
Mr. Seymour’s practice also encompasses commercial litigation and arbitration matters, including derivative cases,
shareholder actions and complex contract disputes.
Widely recognized for his professional achievements, Mr. Seymour has held leadership positions in numerous organizations
serving the legal and educational communities. Mr. Seymour currently serves as President of the New York City Bar
Association.
Mr. Seymour is a frequent speaker on legal enforcement issues, and authored the chapter “The Interplay Between Commercial
Litigation and Criminal Proceedings” in the treatise
Commercial Litigation in New York State Courts, Third Edition.
Selected Cases
- Handled the resolution of government investigations for The Bank of New York, Spiegel, Inc., UBS, Bankers Trust Company,
Statoil ASA, Moody’s Investors Service, Assicurazioni Generali S.p.A., Banco Popular de Puerto Rico, ANZ Bank, Morgan
Crucible plc, ABN AMRO Bank and Wachovia Bank, among many others
- Served as lead trial counsel in 15 criminal jury trials in federal courts. Argued numerous appeals in the Second Circuit
- Conducted numerous internal investigations for corporations, financial institutions and audit committees
Government Service
Mr. Seymour served as an assistant U.S. attorney and deputy chief appellate attorney in the Southern District of New York
from 1988 through 1991.
Professional Activities and Community Involvement
Educational Service
Legal Service
Rankings and Recognition
- Robert M. Morgenthau Award, Police Athletic League, for distinguished legal career (2009)
- Milton S. Gould Award for Outstanding Oral Advocacy – Office of the Appellate Defender (2008)
- John J. McCloy Award - Fund for Modern Courts (2007)
- Euromoney's Benchmark: America's Leading Litigation Firms and Attorneys - recognized as a Star in both
White-Collar Criminal Defense (National) and Litigation (New York) (2008, 2009, 2010, 2011)
- The Legal 500 U.S., Volume 3: Litigation - Leading Lawyer for White-Collar Criminal Defense (2010, 2011)
- The International Who's Who of Business Lawyers- Business Crimes (2007, 2009)
- Chambers USA: America's Leading Lawyers for Business – recognized as a leading litigator in both White-Collar
Crime and Government Investigations (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011) and Financial Services Regulation:
Banking (Regulatory Enforcement and Investigations) (2007, 2008, 2009, 2010, 2011)
- The Best Lawyers in America - recognized for both Commercial Litigation and White-Collar Criminal Defense (2007,
2008, 2010, 2011) and for Bet-the-Company Litigation (2011)
- New York Super Lawyers - selected as one of the top New York Super Lawyers in the field of Criminal Defense:
White Collar (2006, 2007, 2008, 2009, 2010)
- Lawdragon 3000: Leading Lawyers in America (2009-2010)
Practices
Education
Bar Admissions
Country of Origin
See Library Tab for articles, publications and presentations
by Samuel Seymour