Jonathan Jason Brennan

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Education & Credentials

University Attended:
Miami University, B.A., 1994
Law School Attended:
The University of Michigan Law School, J.D., 1997
Year of First Admission:
1998
Admission:
1998, New York; United States District Court for the Eastern District of New York; United States District Court for the Southern District of New York; 2000, Ohio; 2007, California
ISLN:
913268320

Areas of Practice (12)

  • Arbitration and Alternative Dispute Resolution
  • Fiduciary and Private Banking Litigation
  • Complex Commercial Litigation
  • Pre-Litigation and Customer Complaints
  • Non-Party Litigation
  • Expungement
  • Regulatory Enforcement and Internal Investigations
  • Securities & Investment Fraud
  • Criminal Defense
  • Mediation
  • Financial Markets and Services
  • Commercial

Peer Reviews

5.0/5.0 (18 reviews)
Martindale-Hubbell® AV Preeminent Rating Badge
  • Legal Knowledge

    5.0/5.0
  • Analytical Capability

    4.9/5.0
  • Judgment

    5.0/5.0
  • Communication

    5.0/5.0
  • Legal Experience

    5.0/5.0
  • 5.0/5.0 Rated by a Managing Partner on 02/22/19 in Commercial Litigation

    Jon is a brilliant lawyer.

  • 5.0/5.0 Rated by a Managing Partner on 02/22/19 in Expungements

  • 5.0/5.0 Rated by a Managing Partner on 02/21/19 in Arbitration

    Jon is a fantastic, gifted securities attorney. He exhibits the highest standards for attorneys.

  • 5.0/5.0 Rated by a Partner on 02/21/19 in Arbitration

  • 5.0/5.0 Rated by a Attorney on 02/21/19 in Litigation

    Top notch smart lawyer.

  • 5.0/5.0 Rated by a Partner on 02/21/19 in Litigation

    I have known Jonathan for 20 plus years. Excellent lawyer with highest ethical standards

  • 5.0/5.0 Rated by a Attorney on 02/21/19 in Commercial Litigation

    Jon is an exceptional lawyer. He has the highest integrity and ethics. Very knowledgeable of a broad array of securities litigation matters.

  • 4.8/5.0 Rated by a Partner on 03/07/19 in Commercial Litigation

Peer reviews submitted prior to 2008 are not displayed.

Client Reviews Write a Review

Location

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Jonathan Jason Brennan: Member at Maynard, Cooper & Gale, P.C.
  • New York, NY
    The Fred F. French Building , 551 Fifth Ave., Ste. 2000
    New York, NY 10176