Jim Rehnquist, a partner in Goodwin's Securities Litigation & White Collar Defense group, is a trial lawyer and former federal prosecutor. He specializes in complex civil litigation and white collar criminal defense, including the representation of corporations and individuals in internal investigations and SEC and other governmental and regulatory investigations. Mr. Rehnquist is annually recognized as one of Massachusetts’ leading white collar crime attorneys by Chambers USA: America’s Leading Lawyers for Business, which described him as “great trial lawyer and super jury-friendly.”





In 2010 Mr. Rehnquist successfully represented a plaintiff travel company in a trademark infringement trial in federal court in the District of Massachusetts. In a federal criminal trial in the District of Massachusetts in the fall of 2006, he secured a judgment of acquittal after a five-week trial for a construction executive charged with bribery and racketeering. Other recent representations include:

  • A nationwide transportation company in numerous civil suits and Attorney General investigations arising out of alleged misclassification of independent contractors
  • A Silicon Valley semiconductor equipment manufacturer in a trade secret action against a Chinese competitor
  • The CFO of a publicly traded company in a securities fraud prosecution in the District of New Hampshire based on allegedly improper revenue recognition
  • A pharmaceutical company sales executive in a criminal investigation by the U.S. Attorney for the Eastern District of New York based on alleged off-label marketing and anti-kickback law violations
  • The CEO of a mutual fund company in an SEC enforcement action in the Southern District of New York based on alleged "market timing" in the company's funds
  • A senior executive of a publicly traded life sciences company in the SEC's Los Angeles Regional Office's investigation of allegedly improper revenue recognition
  • Various businesses - including a biotech company, a real estate developer, a computer manufacturer, a brokerage house, a motorcycle dealer, and an investment advisor - in a wide variety of civil cases, including patent, antitrust, trade secrets, fraud, corporate governance and contract matters.
Professional Activities

Mr. Rehnquist has served as an adjunct professor at Boston University School of Law, where he designed and taught a full-credit seminar titled Federal Criminal Justice.

Professional Experience

Mr. Rehnquist has been at Goodwin since 1988, excluding four years (1994-1998) when he served as an Assistant U.S. Attorney for the District of Massachusetts. During his years as a federal prosecutor, working in both the Economic Crimes Unit and Organized Crime Strike Force Unit of the U.S. Attorney's Office in Boston, Mr. Rehnquist investigated and prosecuted a wide variety of complex business crimes, including fraud, tax, public corruption, trademark and racketeering cases. He had numerous jury trials and argued numerous appeals in the U.S. Court of Appeals for the First Circuit.


Mr. Rehnquist has been selected for inclusion in Chambers USA: America’s Leading Lawyers for Business. While attending law school, Mr. Rehnquist was Editor-in-Chief of the Boston University Law Review.

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Boston University School of Law
Amherst College


1987 to 1988 U.S. Court of Appeals for the First Circuit, Honorable Levin H. Campbell





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Our clients rely on us for world-class advisory services, counsel on complex transactional work and high-stakes litigation. Specializing in matters involving the financial, life sciences, private equity, real estate, and technology industries, we use a collaborative, cross-disciplinary approach to resolve our clients’ most challenging issues. To find out more, please contact us.
Unsere Kunden verlassen sich auf uns für erstklassige Beratungsdienste, beraten über komplexe Transaktionsarbeiten und High-Stakes-Prozesse. Spezialisiert auf Angelegenheiten der Finanz-, Life-Sciences-, Private-Equity-, Immobilien-und Technologie-Industrie, verwenden wir eine kooperative, interdisziplinäre Ansatz zur Lösung unserer Kunden am schwierigsten Fragen. Um mehr zu erfahren, kontaktieren Sie uns bitte.

Nos équipes interviennent aux côtés de nos clients, industriels, fonds d’investissement, startups, institutions financières et dirigeants, dans le cadre de transactions et de contentieux complexes, et apportent des conseils de tout premier plan dans les secteurs financiers, des Sciences de la Vie, du Private Equity, de l’immobilier et des technologies. Nous traitons les dossiers juridiques de manière intègre, ingénieuse, souple et audacieuse pour répondre efficacement aux enjeux propres à chacun de nos clients, quels que soient la taille de l’opération et le secteur d’activité. Pour en savoir plus, contactez-nous.


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