
Natalie Copper
Employee Trustee
Elected by employee-members
- 2022 Board President
- 2021 Board Vice President
- 2020 Board Vice President
- 2018 Board President
- 2017 Board Vice President
- 2016 Board Secretary
- 2014 Board President
- 2013 Board Vice President
- 2012 Board Secretary
Current term expires December 31, 2029
Employee Trustee since January 2010
School-age Child Care Site-coordinator for Dawes School in Evanston School District 65.

Douglas Cycholl
Employee Trustee
Elected by employee-members
- 2025 Board Secretary
Current term expires: December 31, 2025
Employee Trustee since January 2024
Fire Hydrant Foreman for the City of Springfield, IL

Gwen Henry
Executive Trustee
Elected by IMRF employers
- 2025 Board President
- 2021 Board President
- 2012 Board President
- 2011 Board Vice President
Current term expires: December 31, 2025
Executive Trustee since January 2009
DuPage County Treasurer

Jason Isaac
Employee Trustee
Elected by employee-members
Current term expires: December 31, 2025
Employee Trustee since January 2025
Lead Maintenance Technician for Champaign Unit 4 School District

David Miller
Executive Trustee
Elected by IMRF employers
- 2020 Board President
- 2019 Board Vice President
- 2018 Board Vice President
- 2017 Board Secretary
Current term expires: December 31, 2026
Executive Trustee since January 2015
Executive Director of the North Shore Water Reclamation District

William Stafford
Annuitant Trustee
Elected by IMRF Retirees
- 2013 Board President
- 2012 Board Vice President
- 2011 Board Secretary
Current term expires: December 31, 2025
Executive Trustee 2009-2015
Annuitant Trustee 2019-2020
Retired Chief Financial Officer for Evanston Township High School District 202

Peter Stefan
Executive Trustee
Elected by IMRF Employers
- 2024 Board President
- 2023 Board Vice President
- 2022 Board Secretary
Current term expires: December 31, 2025
Executive Trustee since January 2025
Employee Trustee January 2021 – December 2024
Finance Director/Treasurer for the Village of Lake in the Hills