The Cartel and Criminal Practice Committee focuses on developments in criminal antitrust enforcement and keeps the Section membership informed on recent developments both in the U.S and abroad. We encourage active member participation through numerous opportunities ranging from networking events to providing CLE programs where enforcers and practitioners discuss interesting and topical ideas. We also encourage members to share their ideas during periodic Committee meetings.

The Cartel and Criminal Practice Committee offers members the chance to become active in the New York Antitrust Bar through program planning, speaking and writing opportunities. More importantly, the Committee provides a platform for its members to develop relationships with fellow antitrust practitioners working in all sectors, including defense, plaintiffs, government, and in-house attorneys. We encourage those who are interested in antitrust law to reach out to the Committee leadership to learn more about joining our group.

Jeffrey Martino


Jeffrey D. Martino, Partner
45 Rockefeller Plaza, 14th Floor
New York, NY 10111
[email protected]

Jeff Martino brings an in-depth understanding of ­­a wide variety of white collar and fraud related matters to his antitrust litigation and investigations practice. He represents multinational corporations and their boards and executives in high-stakes criminal and civil investigations by the U.S. Department of Justice (DOJ) and other federal and state agencies.

As Chief of the DOJ’s Antitrust Division’s New York Office, Jeff oversaw approximately 25 federal prosecutors investigating price fixing, bid rigging, FCPA violations, and other corporate fraud and corruption offenses, including market manipulation, spoofing, tax fraud, procurement fraud, money laundering, bribery, and obstruction.

Jeff is well-versed in the nuances of antitrust compliance guidelines, having led the first Antitrust Division prosecution to recognize a corporate compliance program at the sentencing phase and played a significant role in developing the Antitrust Division’s recent policy change to consider crediting compliance programs at the charging phase. Utilizing his experience working with financial regulators both internationally and domestically, competition agencies abroad, and prosecutors across the United States, Jeff advises companies and their senior executives on best practices to avoid risk and ensure holistic compliance in key business units. Additionally, he has considerable experience overseeing investigations involving human resource professionals, specifically in the context of “no poach” agreements.

Prior to his role as Chief of the New York Office, Jeff served as Chief of the United States Attorney’s Office in Arizona’s Financial Crimes and Public Integrity Section and the Civil Rights Coordinator, where he supervised a team of prosecutors that handled a wide variety of matters, including elder fraud, public corruption, civil rights offenses, health care fraud, tax fraud, mortgage fraud, embezzlement, money-laundering, and counterfeiting.
Eyitayo St. Matthew-Daniel


Eyitayo “Tee” St. Matthew-Daniel
Assistant Chief, New York Office, Antitrust Division
U.S. Department of Justice

Eyitayo “Tee” St. Matthew-Daniel is an Assistant Chief in the Antitrust Division’s New York Office. She previously served as Acting Director of the Procurement Collusion Strike Force from March 2020 to November 2020, and as Counsel to the Assistant Attorney General from March 2019 until April 2020, where her work focused on criminal antitrust matters including compliance and international cartel enforcement. From June 2015 to March 2019, Tee served as a trial attorney in the Division’s Washington Criminal II Section. She joined the Division in June 2015 from private practice in the Brussels, New York, and Washington, D.C. offices of international law firms, where she counseled clients on a range of civil and criminal antitrust issues. Tee is dual-qualified in New York and England and Wales (non-practicing solicitor). She earned her LL.M. from Harvard Law School in 2005 and her B.A., with first class honors, in law from Girton College, University of Cambridge in 2004.

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