| Erica Johnson | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA86 |
| Jeremy Rosen | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA86 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA86 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA86 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA86 |
| Joe Murphy | Board of Regents, State of Iowa | Undecided | GA86 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA86 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA86 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA86 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA86 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Opposing | GA86 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Opposing | GA86 |
| Dale Woolery | Governors Office of Drug Control Policy | Undecided | GA86 |
| Angela Davis | Hy-Vee, Inc. | Withdrawn | GA86 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA86 |
| Bill Wimmer | Hy-Vee, Inc. | Withdrawn | GA86 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA86 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| Peggy Aguilar | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| William Steward | Iowa Annual Conference of United Methodist Church | Undecided | GA86 |
| Angela Davis | Iowa Association for Justice | Undecided | GA86 |
| Bill Wimmer | Iowa Association for Justice | Undecided | GA86 |
| Brad Lint | Iowa Association for Justice | Undecided | GA86 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA86 |
| Eric Tabor | Iowa Attorney General Dept. of Justice | Undecided | GA86 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA86 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA86 |
| Kelsey Clark | Iowa Behavioral Health Association (IBHA) | Undecided | GA86 |
| Kate Strickler | Iowa Medical Society | Undecided | GA86 |
| Megan Bendixen | Iowa Medical Society | Undecided | GA86 |
| Sandra Conlin | Iowa Medical Society | Undecided | GA86 |
| Angela Davis | Iowa Pharmacy Association | Undecided | GA86 |
| Angela Davis | Iowa Pharmacy Association | Withdrawn | GA86 |
| Bill Wimmer | Iowa Pharmacy Association | Undecided | GA86 |
| Gary Grant | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA86 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA86 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA86 |
| George Appleby | Iowa State Bar Association | Undecided | GA86 |
| Jennifer Tyler | Iowa State Bar Association | Undecided | GA86 |
| Jim Carney | Iowa State Bar Association | Undecided | GA86 |
| Mike Heller | Iowa State Police Association | Opposing | GA86 |
| Paula Feltner | Iowa State Police Association | Opposing | GA86 |
| Carl Olsen | Iowans for Medical Marijuana | Undecided | GA86 |
| Brad Epperly | Johnson & Johnson Services, Inc. | Undecided | GA86 |
| Paula Dierenfeld | Johnson & Johnson Services, Inc. | Undecided | GA86 |
| Scott Sundstrom | Johnson & Johnson Services, Inc. | Undecided | GA86 |
| Susan Zalenski | Johnson & Johnson Services, Inc. | Undecided | GA86 |
| Marty Ryan | Justice Reform Consortium | Opposing | GA86 |
| Stephanie Fawkes-Lee | Justice Reform Consortium | Opposing | GA86 |
| Amy Campbell | League of Women Voters of Iowa | Undecided | GA86 |
| Craig Patterson | League of Women Voters of Iowa | Undecided | GA86 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA86 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA86 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA86 |
| Brad Epperly | Vertex Pharmaceuticals Incorporated | Undecided | GA86 |
| Paula Dierenfeld | Vertex Pharmaceuticals Incorporated | Undecided | GA86 |
| Scott Sundstrom | Vertex Pharmaceuticals Incorporated | Undecided | GA86 |