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John O'Brien

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  • Business Law, Securities Law
  • New York
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Practice Areas
Business Law
Securities Law
Additional Practice Areas
  • Financial Institutions
  • Hedge Funds
  • Investment Management
  • Mergers & Acquisitions
  • Private Equity
  • Securities
Jurisdictions Admitted to Practice
New York
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Professional Experience
Sullivan & Cromwell LLP
Current
Education
New York University School of Law
J.D.
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London School of Economics and Political Science
M.Sc.
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Princeton University
A.B.
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Websites & Blogs
Website
Website
Contact & Map
125 Broad Street
New York, NY 10004
US
Telephone: (212) 558-4000
Fax: (212) 558-3588
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