| Chaney Yeast | Blank Childrens Hospital | Opposing | GA89 |
| Carolann Jensen | Board of Regents, State of Iowa | Undecided | GA89 |
| Jennifer Harbison | Board of Regents, State of Iowa | Undecided | GA89 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA89 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA89 |
| Nick Laning | Des Moines University | Opposing | GA89 |
| Nick Laning | Des Moines University | Undecided | GA89 |
| Threase Harms | Des Moines University | Opposing | GA89 |
| Threase Harms | Des Moines University | Undecided | GA89 |
| Hannah McDowell | EveryStep | Undecided | GA89 |
| Nick Laning | EveryStep | Undecided | GA89 |
| Rachel Ong | EveryStep | Undecided | GA89 |
| Threase Harms | EveryStep | Undecided | GA89 |
| Nicholas Dreeszen | Families United Action Network (FUAN) | Supporting | GA89 |
| Rosanne Plante | Families United Action Network (FUAN) | Supporting | GA89 |
| Sarah Abdouch | Families United Action Network (FUAN) | Supporting | GA89 |
| ToyA Johnson | Families United Action Network (FUAN) | Supporting | GA89 |
| Bill Gustoff | Homeschool Iowa | Undecided | GA89 |
| Joe Bailey | Homeschool Iowa | Undecided | GA89 |
| Teresa Bomhoff | IA Mental Health Planning Council | Opposing | GA89 |
| Shanda Burke | Informed Choice Iowa | Supporting | GA89 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | GA89 |
| Frank Chiodo | Iowa Academy of Family Physicians | Opposing | GA89 |
| Matt Hinch | Iowa Academy of Family Physicians | Opposing | GA89 |
| Sara Allen | Iowa Academy of Family Physicians | Opposing | GA89 |
| David Adelman | Iowa Biotechnology Association | Opposing | GA89 |
| Frank Chiodo | Iowa Biotechnology Association | Opposing | GA89 |
| Jessica Hyland | Iowa Biotechnology Association | Opposing | GA89 |
| Matt Hinch | Iowa Biotechnology Association | Opposing | GA89 |
| Sara Allen | Iowa Biotechnology Association | Opposing | GA89 |
| Brian Carter | Iowa Conference of United Methodist Church | Opposing | GA89 |
| Gary Nims | Iowa Conference of United Methodist Church | Opposing | GA89 |
| Rita Carter | Iowa Conference of United Methodist Church | Opposing | GA89 |
| Roberta Paige | Iowa Conference of United Methodist Church | Opposing | GA89 |
| Sandra Conlin | Iowa Medical Society | Opposing | GA89 |
| David Adelman | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Matt Hinch | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Sara Allen | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Amy Campbell | Iowa Primary Care Association | Opposing | GA89 |
| Craig Patterson | Iowa Primary Care Association | Opposing | GA89 |
| Lina Tucker Reinders | Iowa Public Health Association | Opposing | GA89 |
| Jim Obradovich | Iowa School Nurses Organization | Opposing | GA89 |
| Robert Mulqueen | Iowa School Nurses Organization | Opposing | GA89 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA89 |
| Morgan Miller | Iowa State Education Association | Opposing | GA89 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA89 |
| Kelly Meyers | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA89 |
| Logan Murray | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA89 |
| Troy Skinner | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA89 |
| Amy Campbell | Polk County - Board of Supervisors | Opposing | GA89 |
| Craig Patterson | Polk County - Board of Supervisors | Opposing | GA89 |
| David Adelman | Sanofi US | Opposing | GA89 |
| Frank Chiodo | Sanofi US | Opposing | GA89 |
| Matt Hinch | Sanofi US | Opposing | GA89 |
| Sara Allen | Sanofi US | Opposing | GA89 |
| David Adelman | UnityPoint Health | Opposing | GA89 |
| Frank Chiodo | UnityPoint Health | Opposing | GA89 |
| Matt Hinch | UnityPoint Health | Opposing | GA89 |
| Sara Allen | UnityPoint Health | Opposing | GA89 |
| Brandon Geib | Wellmark, Inc. | Opposing | GA89 |
| Scott Sundstrom | Wellmark, Inc. | Opposing | GA89 |