| Daniel Weiser | 3M Company | Undecided | GA84 |
| Robert Weiser | 3M Company | Undecided | GA84 |
| Daniel Weiser | 3M Traffice Safety Systems Division | Undecided | GA84 |
| Robert Weiser | 3M Traffice Safety Systems Division | Undecided | GA84 |
| Marcia Nichols | AFSCME IA Council 61 | Supporting | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Supporting | GA84 |
| John Cacciatore | American Cancer Society | Supporting | GA84 |
| Justin Hupfer | American Cancer Society | Supporting | GA84 |
| Ryan Crane | American Cancer Society | Supporting | GA84 |
| John Cacciatore | American Heart Assn. | Supporting | GA84 |
| Justin Hupfer | American Heart Assn. | Supporting | GA84 |
| Stacy Frelund | American Heart Assn. | Supporting | GA84 |
| Micki Sandquist | American Lung Assn. | Supporting | GA84 |
| Daniel Weiser | Annett Holdings | Undecided | GA84 |
| Robert Weiser | Annett Holdings | Undecided | GA84 |
| Ann McCarthy | Board of Regents, State of IA | Undecided | GA84 |
| David Miles | Board of Regents, State of IA | Undecided | GA84 |
| Joe Murphy | Board of Regents, State of IA | Undecided | GA84 |
| Keith Saunders | Board of Regents, State of IA | Undecided | GA84 |
| Robert Donley | Board of Regents, State of IA | Undecided | GA84 |
| Jen Schulte | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Supporting | GA84 |
| Kent Hartwig | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Supporting | GA84 |
| Kyle Frette | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Supporting | GA84 |
| Threase Harms | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Supporting | GA84 |
| Daniel Weiser | CRST International | Undecided | GA84 |
| Robert Weiser | CRST International | Undecided | GA84 |
| Sara Mentzer | Cedar Rapids Chamber of Commerce | Undecided | GA84 |
| Carrie Fitzgerald | Child and Family Policy Center | Supporting | GA84 |
| Sheila Hansen | Child and Family Policy Center | Supporting | GA84 |
| Brad Epperly | Federation of IA Insurers | Opposing | GA84 |
| Paula Dierenfeld | Federation of IA Insurers | Opposing | GA84 |
| Scott Sundstrom | Federation of IA Insurers | Opposing | GA84 |
| Mike Heller | GlaxoSmithKline | Supporting | GA84 |
| Paula Feltner | GlaxoSmithKline | Supporting | GA84 |
| David Adelman | IA. Academy of Family Physicians | Undecided | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Larry Blixt | IA. Assn. of Health Underwriters | Opposing | GA84 |
| Brad Epperly | IA. Automobile Dealers Assn. | Opposing | GA84 |
| Keith Luchtel | IA. Automobile Dealers Assn. | Opposing | GA84 |
| Paula Dierenfeld | IA. Automobile Dealers Assn. | Opposing | GA84 |
| Scott Sundstrom | IA. Automobile Dealers Assn. | Opposing | GA84 |
| Deanna Triplett | IA. Behavioral Health Assn. (IBHA) | Undecided | GA84 |
| David Adelman | IA. Chapter-American Academy of Pediatrics | Undecided | GA84 |
| Daniel Weiser | IA. Collision Repair Assn. | Undecided | GA84 |
| Robert Weiser | IA. Collision Repair Assn. | Undecided | GA84 |
| Beverly Zylstra | IA. Dept. of Inspections and Appeals | Undecided | GA84 |
| Beth Jones | IA. Dept. of Public Health | Undecided | GA84 |
| Brad Epperly | IA. Grocery Industry Assn. | Opposing | GA84 |
| Keith Luchtel | IA. Grocery Industry Assn. | Opposing | GA84 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Opposing | GA84 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Opposing | 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 |
| Eric Nemmers | IA. Medical Society | Undecided | GA84 |
| Heidi Goodman | IA. Medical Society | Undecided | GA84 |
| Kate Walton | IA. Medical Society | Undecided | GA84 |
| Sandra Conlin | IA. Osteopathic Medical Assn. | Supporting | GA84 |
| Amy Campbell | IA. Primary Care Association | Supporting | GA84 |
| Craig Patterson | IA. Primary Care Association | Supporting | GA84 |
| Jim Henter | IA. Retail Federation | Opposing | GA84 |
| Mike Heller | IA. Retail Federation | Undecided | GA84 |
| Paula Feltner | IA. Retail Federation | Undecided | GA84 |
| Daniel Weiser | Ignition Interlock Systems of IA, Inc. | Undecided | GA84 |
| Robert Weiser | Ignition Interlock Systems of IA, Inc. | Undecided | GA84 |
| Bob Skow | Independent Insurance Agents of IA | Opposing | GA84 |
| Larry Blixt | Independent Insurance Agents of IA | Opposing | GA84 |
| Amy Campbell | March of Dimes Iowa Chapter | Undecided | GA84 |
| Craig Patterson | March of Dimes Iowa Chapter | Undecided | GA84 |
| Daniel Weiser | National Assn. of Insurance and Financial Advisors-IA | Undecided | GA84 |
| Robert Weiser | National Assn. of Insurance and Financial Advisors-IA | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Opposing | GA84 |
| Kellie Paschke | Petroleum Marketers and Convenience Stores of IA | Undecided | GA84 |
| Troy Skinner | Petroleum Marketers and Convenience Stores of IA | Undecided | GA84 |
| Jen Schulte | Pfizer Inc. c/o Nielsen Merksamer et al | Supporting | GA84 |
| Kent Hartwig | Pfizer Inc. c/o Nielsen Merksamer et al | Supporting | GA84 |
| Kyle Frette | Pfizer Inc. c/o Nielsen Merksamer et al | Supporting | GA84 |
| Threase Harms | Pfizer Inc. c/o Nielsen Merksamer et al | Supporting | GA84 |
| Georgia Van Gundy | Principal Financial Group | Undecided | GA84 |
| Dr. Norman | School Administrators of IA | Undecided | GA84 |
| Mike Heller | Susan G. Komen Breast Cancer Foundation, Des Moines Affiliate | Supporting | GA84 |
| Paula Feltner | Susan G. Komen Breast Cancer Foundation, Des Moines Affiliate | Supporting | GA84 |
| Daniel Weiser | Trans IA | Undecided | GA84 |
| Robert Weiser | Trans IA | Undecided | GA84 |
| Mary O'Brien | Visiting Nurse Services of IA | Supporting | GA84 |
| Angie Lewis | Wal-Mart Stores, Inc. | Undecided | GA84 |
| Frank Stork | Wellmark, Inc. | Opposing | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Opposing | GA84 |