Luke Cadigan


As a former Assistant Director and Senior Trial Counsel in the SEC’s Enforcement Division, I have gained invaluable experience taking complex securities fraud matters to trial and an insider’s perspective on how to best address government investigations and other regulatory scrutiny.

+1 617 937 2480

Luke Cadigan is an experienced trial attorney and litigator who concentrates his practice on securities enforcement matters, complex commercial litigation, internal investigations, and advice on regulatory compliance.

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  • Trial Victory in Unfair Competition Case for Uber 

  • Defending Inovio in Securities Class Action 


  • Boston College Law School
    JD, magna cum laude

  • Amherst College
    BA, cum laude

Admissions & Credentials


District of Columbia


  • American Bar Association

  • Boston Bar Association

Rankings & Accolades

    Best Lawyers – Leading Lawyer in Litigation Securities (2020)

    Massachusetts Super Lawyer (2012 – 2020)


+1 617 937 2480 office

500 Boylston Street
14th Floor
Boston, MA 02116-3736