| Rita Bettis Austen | American Civil Liberties Union of IA (ACLU-IA) | Undecided | GA84 |
| Brice Oakley | Baxter Healthcare Corporation | Undecided | GA84 |
| Don Avenson | Baxter Healthcare Corporation | Undecided | GA84 |
| Tom Cope | Baxter Healthcare Corporation | Undecided | GA84 |
| Mike St. Clair | CVS/Caremark | Undecided | GA84 |
| Bill Wimmer | Cedar Rapids Physician - Hospital Organization | Undecided | GA84 |
| Craig Schoenfeld | Cedar Rapids Physician - Hospital Organization | Undecided | GA84 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Undecided | GA84 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Undecided | GA84 |
| Brad Epperly | Federation of IA Insurers | Undecided | GA84 |
| Paula Dierenfeld | Federation of IA Insurers | Undecided | GA84 |
| Scott Sundstrom | Federation of IA Insurers | Undecided | GA84 |
| Jennifer Kingland | Genentech, Inc., A Member of the Roche Group | Undecided | GA84 |
| Susan Cameron Daemen | Genentech, Inc., A Member of the Roche Group | Undecided | GA84 |
| Mike Heller | GlaxoSmithKline | Undecided | GA84 |
| Paula Feltner | GlaxoSmithKline | Undecided | GA84 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA84 |
| Craig Schoenfeld | Hy-Vee, Inc. | Undecided | GA84 |
| Brad Epperly | IA. Broadcasters Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Broadcasters Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Broadcasters Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Broadcasters Assn. | Undecided | GA84 |
| Greg Boattenhamer | IA. Hospital Assn. | Undecided | GA84 |
| J. Norris | IA. Hospital Assn. | Undecided | GA84 |
| Shannon Strickler | IA. Hospital Assn. | Undecided | GA84 |
| Bob Rafferty | IA. Medical Society | Undecided | GA84 |
| Heidi Goodman | IA. Medical Society | Undecided | GA84 |
| Kate Walton | IA. Medical Society | Undecided | GA84 |
| Brad Epperly | IA. Newspaper Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Newspaper Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Newspaper Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Newspaper Assn. | Undecided | GA84 |
| Sandra Conlin | IA. Osteopathic Medical Assn. | Undecided | GA84 |
| Bill Wimmer | IA. Pharmacy Assn. | Undecided | GA84 |
| Craig Schoenfeld | IA. Pharmacy Assn. | Undecided | GA84 |
| Amy Campbell | IA. Primary Care Association | Undecided | GA84 |
| Craig Patterson | IA. Primary Care Association | Undecided | GA84 |
| Jim Henter | IA. Retail Federation | Undecided | GA84 |
| Mike Heller | IA. Retail Federation | Undecided | GA84 |
| Paula Feltner | IA. Retail Federation | Undecided | GA84 |
| Brad Epperly | Johnson & Johnson Services, Inc. | Undecided | GA84 |
| Keith Luchtel | Johnson & Johnson Services, Inc. | Undecided | GA84 |
| Paula Dierenfeld | Johnson & Johnson Services, Inc. | Undecided | GA84 |
| Scott Sundstrom | Johnson & Johnson Services, Inc. | Undecided | GA84 |
| Susan Zalenski | Johnson & Johnson Services, Inc. | Undecided | GA84 |
| Michael Triplett | Medco Health Solutions, Inc. | Opposing | GA84 |
| Michael Triplett | Medco Health Solutions, Inc. | Undecided | GA84 |
| Jerry Fitzgerald | Merck Sharp & Dohme Corp. | Undecided | GA84 |
| Maggie Smith-Fitzgerald | Merck Sharp & Dohme Corp. | Undecided | GA84 |
| Mark Joyce | Merck Sharp & Dohme Corp. | Undecided | GA84 |
| Karen Sisson | Outcomes Incorporated | Undecided | GA84 |
| Frank Stork | Wellmark, Inc. | Undecided | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Undecided | GA84 |