1) Alamo Rent A Car

2) Enterprise Holdings d/b/a Enterprise Mobility

3) Heartland Car Wash Association

4) Iowa Association for Justice

5) Iowa Association of Behavior Analysis

6) Iowa County Attorneys Association

7) Iowa Peace Officers Association

8) Iowa State Education Association

9) Justice Not Politics

10) Kelly Meyers

11) Marion County Board of Supervisors

12) National Rent A Car

13) Pfizer Inc. c/o Politicom Law LLP

14) Prairie Meadows Racetrack and Casino

15) TruStage/CMFG Life Insurance Company