Skip to content Jonathon D. Drews


One North Franklin
Suite 800
Chicago, IL 60606


J.D., University of Illinois Chicago School of Law

B.A., English, University of Illinois Urbana/Champaign


Jonathon Drews concentrates his practice in securities litigation, securities regulation, insurance defense, and commercial litigation at GRSM. Jonathon is an experienced litigator and trial counsel. 

He draws upon that experience to counsel financial services firms and their employees in enforcement and individual actions, class and mass action litigation and arbitrations before the securities industry’s self-regulatory organizations and in federal courts across the country. In representing financial services firms and their employees, Jonathon has tried numerous cases across the country and has defended hundreds of customer claims and regulatory investigations before the U.S. Securities and Exchange Commission (“SEC”), FINRA, AAA, other arbitral forums, and in federal courts across the country.

Jonathon has represented publicly traded companies in financial services litigation and regulation, employment law, and serviced transactional needs. He has significant experience in financial services litigation representing national and regional banks, brokerage firms and registered representatives. Jonathon also focuses his practice upon insurance defense litigation representing insurers in various litigation fronts across the country.


  • Illinois


  • South Asian Bar Association of Chicago