as of 6/18/2026 7:09:59 AM

Mary Katherine Morrissey

Federal Signal Corporation
1333 Butterfield Road Suite 500
Downers Grove, Illinois 60515

(630) 706-4480

mmorrissey@federalsignal.com

Date Admitted

November 09, 1989

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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