LAWYER PROFILE
Jonathan K Youngwood

Jonathan K Youngwood

USA 2026

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Ranked in 1 practice area

About

Provided by Simpson Thacher & Bartlett LLP

Practice Areas

Global Co-Chair of the Firm’s Litigation Department and leads the Civil Securities Litigation Practice. He has represented corporations, boards of directors, and other clients in a wide range of high-profile complex commercial litigations and arbitration matters, including securities, corporate control, antitrust, ERISA, and bankruptcy disputes. Jon is also an experienced appellate lawyer, having argued more than 25 appeals, including cases in the majority of the federal circuit courts. Jon has successfully achieved high-profile appellate reversals and affirmations on behalf of clients in the financial services, hospitality, media and entertainment, e-commerce, and public sector, among others. Additionally, he has extensive experience representing clients in matters before state and federal regulators.

Career

Joined the Firm in 1995; became Partner in 2003. Law clerk to the Honorable Dennis G. Jacobs (Second Circuit) 1994-95.

Publications

Co-Editor of the third edition of PLI’s treatise, Securities Litigation: A Practitioner’s Guide (2024)

Personal

B.A., with honors, Brown University (1990); M.S., Public Policy, The University of Chicago (1992); J.D., with honors, University of Chicago (1994).

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: Securities - New York

Band 1
Band 1

Individual Editorial
Jonathan Youngwood is a much-esteemed civil litigator. He regularly represents financial clients and corporate issuers in class actions and Section 11 cases.

Strengths

Provided by Chambers

  • John is hugely experienced and a very cool, calm and collected character. His instincts are fantastic and he is a wonderful person to have on your side.

    Litigation: SecuritiesChambers Guide to the USA
  • He is sharp, diligent and has an extraordinary strategic sense.

    Litigation: SecuritiesChambers Guide to the USA
  • John is sophisticated, understands client needs and knows how to get it done. He has business acumen but remains very much in the game with respect to the substance and the legal issues.

    Litigation: SecuritiesChambers Guide to the USA
  • John is a zealous advocate.

    Litigation: SecuritiesChambers Guide to the USA

Ranked Individuals at Simpson Thacher & Bartlett LLP (156)

California

California: Los Angeles & Surrounds

California: San Francisco, Silicon Valley & Surrou

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    Employee Benefits & Executive Compensation

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District of Columbia

Illinois

Massachusetts

New York

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