| Erica Johnson | 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 |
| Kent Hartwig | AstraZeneca Pharmaceuticals LP | Undecided | GA86 |
| Threase Harms | AstraZeneca Pharmaceuticals LP | 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 |
| Kent Hartwig | Brain Injury Alliance of Iowa | Undecided | GA86 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA86 |
| Kent Hartwig | CHAIN | Undecided | GA86 |
| Threase Harms | CHAIN | Undecided | GA86 |
| Mike St. Clair | CVS Health | Opposing | GA86 |
| Jessica Hyland | Catamaran | Undecided | GA86 |
| David Adelman | Cedar Rapids Physician - Hospital Organization | Opposing | GA86 |
| Kent Hartwig | Des Moines University | Undecided | GA86 |
| Threase Harms | Des Moines University | Undecided | GA86 |
| Kent Hartwig | Easter Seals Iowa | Supporting | GA86 |
| Threase Harms | Easter Seals Iowa | Supporting | GA86 |
| Kent Hartwig | Epilepsy Foundation | Supporting | GA86 |
| Threase Harms | Epilepsy Foundation | Supporting | GA86 |
| Michael Triplett | Express Scripts Holding Co. | Opposing | GA86 |
| Michael Triplett | Express Scripts Holding Co. | Undecided | GA86 |
| Dennis Henderson | Fawkes-Lee & Ryan Inc. | Opposing | 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 |
| Steven Lukan | Governors Office of Drug Control Policy | Undecided | GA86 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA86 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA86 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | 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 |
| Brad Epperly | Iowa Association of Ambulatory Surgery Centers | Undecided | GA86 |
| Paula Dierenfeld | Iowa Association of Ambulatory Surgery Centers | Undecided | GA86 |
| Scott Sundstrom | Iowa Association of Ambulatory Surgery Centers | Undecided | GA86 |
| Joe Kelly | Iowa Association of Nurse Practitioners | Undecided | GA86 |
| Mark Bowden | Iowa Board of Medicine | Supporting | GA86 |
| David Adelman | Iowa Chapter-American Academy of Pediatrics | Opposing | GA86 |
| Mike Heller | Iowa Dental Association | Opposing | GA86 |
| Mike Heller | Iowa Dental Association | Undecided | GA86 |
| Paula Feltner | Iowa Dental Association | Opposing | GA86 |
| Paula Feltner | Iowa Dental Association | Undecided | GA86 |
| Jennifer Harbison | Iowa Dept. of Human Services | Undecided | GA86 |
| Kim Murphy | Iowa Dept. on Aging | Undecided | GA86 |
| Greg Boattenhamer | Iowa Hospital Association | Undecided | GA86 |
| J. Norris | Iowa Hospital Association | Undecided | GA86 |
| Sara Allen | Iowa Hospital Association | Undecided | GA86 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Opposing | GA86 |
| John Pederson | Iowa Medical Group Management Association | Opposing | GA86 |
| John Pederson | Iowa Medical Group Management Association | Undecided | GA86 |
| Laura Book | Iowa Medical Group Management Association | Opposing | GA86 |
| Laura Book | Iowa Medical Group Management Association | Withdrawn | GA86 |
| Laura Book | Iowa Medical Group Management Association | Undecided | GA86 |
| Matt Eide | Iowa Medical Group Management Association | Opposing | GA86 |
| Matt Eide | Iowa Medical Group Management Association | Undecided | GA86 |
| Kate Strickler | Iowa Medical Society | Opposing | GA86 |
| Megan Bendixen | Iowa Medical Society | Opposing | GA86 |
| Sandra Conlin | Iowa Medical Society | Opposing | GA86 |
| Joe Kelly | Iowa Nurse Practitioners Society | Undecided | GA86 |
| Jim Obradovich | Iowa Nurses Association | Undecided | GA86 |
| Robert Mulqueen | Iowa Nurses Association | Supporting | GA86 |
| David Adelman | Iowa Osteopathic Medical Association | Opposing | GA86 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA86 |
| Troy Skinner | Iowa Peace Officers Association | Undecided | GA86 |
| Angela Davis | Iowa Pharmacy Association | Undecided | GA86 |
| Bill Wimmer | Iowa Pharmacy Association | Undecided | GA86 |
| Jim Henter | Iowa Retail Federation | Opposing | GA86 |
| Jim Obradovich | Iowa School Nurses Organization | Undecided | GA86 |
| Robert Mulqueen | Iowa School Nurses Organization | Supporting | 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 |
| Kent Hartwig | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA86 |
| Threase Harms | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA86 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA86 |
| Troy Skinner | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA86 |
| Doug Struyk | Pharmaceutical Care Management Association | Undecided | GA86 |
| George Appleby | Pharmaceutical Care Management Association | Undecided | GA86 |
| Jennifer Tyler | Pharmaceutical Care Management Association | Undecided | GA86 |
| Jim Carney | Pharmaceutical Care Management Association | Undecided | GA86 |
| Jeffrey Boeyink | Pharmaceutical Research and Manufacturers of America (PhRMA) | Undecided | GA86 |
| Mark Joyce | Pharmaceutical Research and Manufacturers of America (PhRMA) | Undecided | GA86 |
| John Cacciatore | Polk County Medical Society | Opposing | GA86 |
| Jon Murphy | Polk County Medical Society | Opposing | GA86 |
| Justin Hupfer | Polk County Medical Society | Opposing | GA86 |
| Lon Anderson | Polk County Medical Society | Opposing | GA86 |
| Karla Fultz McHenry | The Iowa Clinic, P.C. | Opposing | GA86 |
| Jessica Hyland | UnityPoint Health | Opposing | GA86 |
| Julie Smith | UnityPoint Health | Opposing | GA86 |
| Kate Walton | UnityPoint Health | Opposing | GA86 |
| Kent Hartwig | Visiting Nurse Services of Iowa | Undecided | GA86 |
| Threase Harms | Visiting Nurse Services of Iowa | Undecided | GA86 |
| Karen Sisson | Walgreen Co. | Opposing | GA86 |
| Frank Stork | Wellmark, Inc. | Undecided | GA86 |