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Michael P. O'Brien

Senior Counsel

As of November 24, 2014 practicing with Morgan, Lewis & Bockius LLP.

Mike O’Brien focuses his practice on the securities and corporate areas, including public and private offerings, corporate governance, and mergers and acquisitions. He has published a variety of articles on securities and corporate law matters.

Mike was an associate at Sullivan & Cromwell in New York City from 1974 through 1977, when he joined the firm.


  • What You Need to Know About the U.S. Financial Reform, Boston, Mass. and New York, N.Y. (2010)



  • American Bar Association
  • Massachusetts Bar Association
  • Boston Bar Association
  • New York State Bar Association

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