as of 6/20/2026 3:20:13 AM

Theresa Marie O'Brien

Compass Lexecon
180 North Stetson Avenue Suite 5300
Chicago, Illinois 60601

(217) 369-6674

tobrien@compasslexecon.com

Date Admitted

November 04, 2010

Illinois Registration Status

Active and authorized to practice law

Malpractice Insurance

In annual registration, the attorney reported that the attorney, or the attorney’s firm, does not maintain malpractice insurance. (Some attorneys, such as judges, government lawyers, and in-house corporate lawyers, may not carry coverage due to the nature of their practice setting.)

Public Record of Discipline and Pending Proceedings

None

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