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Eugene Ingoglia


New York

Ingoglia Eugene
Eugene Ingoglia


New York

Gene is a partner in the investigations and litigation practice at Allen & Overy LLP. His practice focuses on criminal, civil and regulatory securities and anti-corruption matters, as well as trial-ready civil litigation. He has extensive experience in handling sophisticated securities and business crime matters and has achieved notable results for a wide variety of clients over the course of his career. He has represented clients in actions and investigations by various U.S. Attorney's Offices, the SEC, the CFTC, FERC, and FINRA as well as other federal and state regulatory agencies, involving allegations of securities fraud, accounting fraud, insider trading, market manipulation, FCPA violations, money laundering, tax evasion, and healthcare fraud.

Previously, Gene was an Assistant U.S. Attorney for the Southern District of New York and a member of the Securities and Commodities Fraud Unit, serving as the lead attorney in numerous federal jury trials and complex white collar investigations. In that position, he represented the government in the trial and conviction of former SAC Capital portfolio manager Mathew Martoma in the largest insider trading scheme ever charged; led the investigation in the so-called "London Whale" case concerning allegations of mismarking; and conducted the investigation that led to the conviction of former bank executives and traders for deliberately overstating the value of certain real estate backed securities, one of the few successful criminal prosecutions arising out of the financial crisis. He also conducted numerous investigations working in parallel with regulators, including the SEC, CFTC, OCC, Federal Reserve Board and PCAOB; non-U.S. regulators and law enforcement, including the UK Financial Conduct Authority; and state regulators.

Gene has tried more than a dozen federal criminal cases, and briefed and argued numerous appeals before the U.S. Court of Appeals for the Second Circuit.

Gene has been recognized by Chambers USA for Litigation: White-Collar Crime & Government Investigations for "his sophisticated criminal defense practice, which sees him defend clients facing allegations such as fraud, FCPA violations and criminal tax matters." Chambers interviewees refer to Ingoglia as "a smart and creative lawyer with a lot of credibility and versatility."

News & insights

Exterior of modern buildings on an overcast day

Publications: 15 JULY 2020

Blaszczak ruling's broad view of property may trouble press

Eugene Ingoglia and Rebecca Delfiner discuss a recent federal appellate decision in New York.

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Publications: 09 JUNE 2020

Active U.S. Enforcement of Anti-Money Laundering Rules Continues Unabated

In January 2020, the U.S. Department of the Treasury issued its National Strategy for Combating Terrorist and Other Illicit Financing (2020 Strategy).

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Publications: 22 APRIL 2020

Covid-19 coronavirus: key regulatory and enforcement risks

The Covid-19 coronavirus pandemic has brought unprecedented global challenges across all industries.  Each day brings new medical information, a new projection on the economic impact, and seemingly…

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Publications: 03 APRIL 2020

Covid-19 coronavirus: U.S. regulatory enforcement and civil litigation over ESG disclosures update

Why the Covid-19 coronavirus crisis might accelerate U.S. regulatory enforcement and civil litigation over ESG disclosures

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New York

Allen & Overy LLP
1221 Avenue of the Americas
New York
NY 10020

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State of New York

U.S. District Court for the Southern District of New York

U.S. District Court for the Eastern District of New York

U.S. Court of Appeals for the Second and Tenth Circuits


J.D., New York University School of Law, 1996

B.A., Brown University, 1990

Published work

  • “Insider Trading Enforcement Intensifies Across Markets and Regulators,” New York Law Journal, Vol. 261-No. 18 (Jan. 28, 2019), with Anthony Mansfield and Chelsea Pizzola
  • “Are You Listening? Whether Hedge Fund Managers Should Chaperone Primary Research Calls,” The Hedge Fund Law Report, (Three Parts: Sept. 17, Sept. 24, Oct. 1, 2015), with Laurence Herman and Patrick Gordon (Gerson Lehrman Group)
  • “Impact of ‘Newman’ In Other Insider Trading Cases,” New York Law Journal (Feb. 5, 2015), with Gregory Morvillo
  • “Once More Unto The Breach — Rehearing In Newman?,” Law360 (Jan. 24, 2015), with Gregory Morvillo