LAWYER PROFILE
Mary Beth Maloney

Mary Beth Maloney

USA 2026

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Ranked in 1 practice area

About

Provided by Gibson, Dunn & Crutcher LLP

USA

Practice Areas

Mary Beth has a broad securities and commercial litigation practice, representing clients in securities-related civil class actions as well as responding to investigations and enforcement actions by various government agencies, including the Securities and Exchange Commission. Her commercial litigation practice includes representing life sciences clients in multi-million dollar licensing and other contract disputes, investment funds and investment advisors in commercial litigation and government investigations, and companies in contract and shareholder disputes. Mary Beth’s experience includes successful multi-billion-dollar federal bench and jury trials.

Personal

JD, University of Southern California, 2007; BA, Barnard College, 1998.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: Securities - New York

Band 5
Band 5

Individual Editorial
Mary Beth Maloney is recognized for her experience assisting a wide range of clients with securities fraud actions brought by both shareholders and government agencies.

Strengths

Provided by Chambers

  • Mary Beth is a highly experienced lawyer who gives us really good advice and thinks of the long-term effects. She thinks in a very holistic way.

    Litigation: SecuritiesChambers Guide to the USA
  • Mary Beth is an energetic, relentless litigator and advocate to have in your corner.

    Litigation: SecuritiesChambers Guide to the USA
  • Mary Beth brings a level of clarity and decision-making that is needed to rise above the fray, particularly in thorny adversarial engagements. She's aggressive and very smart. I can't say enough good things about her and her work.

    Litigation: SecuritiesChambers Guide to the USA

Ranked Individuals at Gibson, Dunn & Crutcher LLP (331)

California

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