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    Home /  Lawyers /  J. Sam Bonafede

    J. Sam Bonafede

    Associate

    New York +1-212-558-4000
    bonafedes@sullcrom.com
    J. Sam Bonafede Headshot Photo

    New York

    +1-212-558-4000

    |

    bonafedes@sullcrom.com

    Email vCard

    J. Sam Bonafede is an associate in Sullivan & Cromwell’s Litigation Group and a member of the Firm’s Criminal Defense & Investigations Group. His practice focuses on white collar criminal defense, internal and government investigations, and regulatory matters, including investigations by the U.S. Department of Justice, the U.S. Securities and Exchange Commission, the Commodity Futures Trading Commission and the Financial Crimes Enforcement Network. He also advises clients on anti-money laundering matters, including preparing public comments on proposed federal regulations. Sam also represents clients in complex civil litigation in federal and state courts, including shareholder derivative actions and complex litigation involving constitutional and statutory issues. His pro bono representations include arguing a criminal appeal before the New York Appellate Division, Second Department.

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    Spotlight

    John Liolos and Sam Bonafede Author Bloomberg Law Article on Social Media Securities Fraud

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    Ann-Elizabeth Ostrager and J. Sam Bonafede Author New York Law Journal Article on Growing Circuit Split Over Trade Secret Damages Under DTSA

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    • Experience
    • Publications, Videos and Podcasts
    • Credentials
    • Related Practices
    Experience

    Experience

    • Represented a former senior digital asset executive in parallel DOJ, SEC, CFTC and FinCEN investigations
    • Represented an indigent client, in partnership with Appellate Advocates, on appeal from a post-trial conviction for second-degree robbery before the New York State Appellate Division, Second Department
    • Drafted public comment letter in connection with a regulatory agency’s proposed rulemaking
    • Represented Boeing in shareholder derivative actions relating to the 737 MAX accidents in 2018 and 2019
    • Represented Boeing in successful defense of securities class action brought by shareholders in the Northern District of Illinois
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    Publications, Videos and Podcasts

    Publications, Videos and Podcasts

    • John Liolos and Sam Bonafede Author Bloomberg Law Article on Social Media Securities Fraud

      Articles June 22, 2026
    • Ann-Elizabeth Ostrager and J. Sam Bonafede Author New York Law Journal Article on Growing Circuit Split Over Trade Secret Damages Under DTSA

      Articles March 13, 2026
    • Nic Bourtin and Sam Bonafede Author Law360 Article on Warrantless Arrest Standard

      Articles June 4, 2025
    • Alex Willscher and Sam Bonafede Author Bloomberg Law Article on Interlocutory Appeals

      Articles April 10, 2025
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    Credentials

    Credentials

    Education

    • The University of Chicago Law School, J.D., 2021
    • Princeton University, B.A., 2018

    Bar Admissions

    • New York

    Clerkships

    • The Honorable Joan M. Azrack, United States District Court, Eastern District of New York, 2023-2024
    • The Honorable Richard C. Wesley, United States Court of Appeals, Second Circuit, 2022-2023
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    Related Practices

    Related Practices

    • Litigation
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