| Amy Campbell | AARP IA | Undecided | GA84 |
| Brad Anderson | AARP IA | Undecided | GA84 |
| Bruce Koeppl | AARP IA | Undecided | GA84 |
| Craig Patterson | AARP IA | Undecided | GA84 |
| Marcia Nichols | AFSCME IA Council 61 | Opposing | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Opposing | GA84 |
| John Cacciatore | American Cancer Society | Opposing | GA84 |
| Justin Hupfer | American Cancer Society | Opposing | GA84 |
| John Cacciatore | American Heart Assn. | Opposing | GA84 |
| Justin Hupfer | American Heart Assn. | Opposing | GA84 |
| Stacy Frelund | American Heart Assn. | Opposing | GA84 |
| Micki Sandquist | American Lung Assn. | Opposing | GA84 |
| Eric Goranson | American Principles In Action | Supporting | GA84 |
| Wayne Haddy | Area Education Agencies of IA | Opposing | GA84 |
| Jen Schulte | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Kent Hartwig | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Kyle Frette | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Threase Harms | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Sara Mentzer | Cedar Rapids Chamber of Commerce | Undecided | GA84 |
| F. Thornton | Central IA Power Cooperative (CIPCO) | Undecided | GA84 |
| Stephen Roberts | Central IA Power Cooperative (CIPCO) | Undecided | GA84 |
| Carrie Fitzgerald | Child and Family Policy Center | Opposing | GA84 |
| Sheila Hansen | Child and Family Policy Center | Opposing | GA84 |
| Victor Elias | Child and Family Policy Center | Opposing | GA84 |
| Victor Elias | Child and Family Policy Center | Undecided | GA84 |
| Gary Grant | City of Cedar Rapids | Undecided | GA84 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA84 |
| Cal Hultman | Clarinda Economic Development Corp. | Undecided | GA84 |
| Kristie Oliver | Coalition for Family and Children's Services in IA | Undecided | GA84 |
| Stephen Roberts | Davis, Brown, Koehn, Shors & Roberts, P.C. | Undecided | GA84 |
| Mark Johnson | Department of Administrative Services (DAS) | Undecided | GA84 |
| Stephen Roberts | Disability Rights IA | Undecided | GA84 |
| Billi Hunt | Du Pont Businesses | Undecided | GA84 |
| Jen Schulte | Easter Seals IA | Undecided | GA84 |
| Kent Hartwig | Easter Seals IA | Undecided | GA84 |
| Kyle Frette | Easter Seals IA | Undecided | GA84 |
| Threase Harms | Easter Seals IA | Undecided | GA84 |
| Steve Falck | Environmental Law and Policy Center | Undecided | GA84 |
| Jodi Tomlonovic | Family Planning Council of Iowa | Opposing | 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 |
| Angie Lewis | Genova Technologies | Undecided | GA84 |
| Brad Epperly | Greater Des Moines Partnership | Opposing | GA84 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA84 |
| Jay Byers | Greater Des Moines Partnership | Opposing | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Opposing | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Undecided | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Opposing | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Opposing | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA84 |
| Eric Tempelis | Gundersen Lutheran Health System | Undecided | GA84 |
| Shannon Strickler | Hospice and Palliative Care Assn. | Undecided | GA84 |
| Adam Gregg | Hubbell Realty Company | Undecided | GA84 |
| Marc Beltrame | Hubbell Realty Company | Undecided | GA84 |
| David Adelman | IA. Academy of Family Physicians | Undecided | GA84 |
| Emily Piper | IA. Assn for Marriage and Family Therapy | Undecided | GA84 |
| Brad Lint | IA. Assn. For Justice | Undecided | GA84 |
| Lisa Davis-Cook | IA. Assn. For Justice | Undecided | GA84 |
| Amy Campbell | IA. Assn. of Area Agencies on Aging | Undecided | GA84 |
| Craig Patterson | IA. Assn. of Area Agencies on Aging | Undecided | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Undecided | GA84 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Undecided | GA84 |
| Brice Oakley | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Don Avenson | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Jerry Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Maggie Smith-Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Mark Joyce | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Tom Cope | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Don Brazelton | IA. Assn. of County Conservation Boards | Undecided | GA84 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Frank Chiodo | IA. Assn. of Independent Colleges and Universities | Undecided | GA84 |
| Frank Chiodo | IA. Assn. of Independent Colleges and Universities | Opposing | GA84 |
| Julie Smith | IA. Assn. of Municipal Utilities | Undecided | GA84 |
| Larry Pope | IA. Assn. of Municipal Utilities | Undecided | GA84 |
| Robert Haug | IA. Assn. of Municipal Utilities | Undecided | GA84 |
| Brice Oakley | IA. Assn. of Regional Councils (IARC) | Undecided | GA84 |
| Don Avenson | IA. Assn. of Regional Councils (IARC) | Undecided | GA84 |
| Tom Cope | IA. Assn. of Regional Councils (IARC) | Undecided | GA84 |
| Emily Piper | IA. Assn. of School Boards | Opposing | GA84 |
| Mary Gannon | IA. Assn. of School Boards | Opposing | GA84 |
| Eric Tabor | IA. Attorney General Dept. of Justice | Opposing | GA84 |
| Brad Epperly | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Deanna Triplett | IA. Behavioral Health Assn. (IBHA) | Undecided | GA84 |
| Don Brazelton | IA. Bowhunters Assn. | Undecided | GA84 |
| Stephen Roberts | IA. Capital Investment Corporation (ICIC) | Undecided | GA84 |
| John Hale | IA. CareGivers Assn. | Opposing | GA84 |
| Larry Murphy | IA. Catholic Conference | Undecided | GA84 |
| Tom Chapman | IA. Catholic Conference | Undecided | GA84 |
| Brad Epperly | IA. Chamber Alliance | Undecided | GA84 |
| John Stineman | IA. Chamber Alliance | Undecided | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Undecided | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Undecided | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Undecided | GA84 |
| David Adelman | IA. Chapter-American Academy of Pediatrics | Undecided | GA84 |
| Gary Grant | IA. Chronic Care Consortium | Undecided | GA84 |
| Adam Mason | IA. Citizens for Community Improvement Action Fund | Opposing | GA84 |
| Julie Leeper | IA. College Student Aid Commission | Undecided | GA84 |
| Mark Johnson | IA. Communications Network ICN/ITTC | Undecided | GA84 |
| Lana Shope | IA. Community Action Assn. | Undecided | GA84 |
| Jerry Fitzgerald | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Maggie Smith-Fitzgerald | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Mark Joyce | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Mindy Poldberg | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Susan Fenton | IA. Dept. of Agriculture | Undecided | GA84 |
| Konni Cawiezell | IA. Dept. of Education | Undecided | GA84 |
| Jennifer Harbison | IA. Dept. of Human Services | Undecided | GA84 |
| Beverly Zylstra | IA. Dept. of Inspections and Appeals | Undecided | GA84 |
| Diane Ford | IA. Dept. of Natural Resources | Undecided | GA84 |
| Elizabeth Baird | IA. Dept. of Transportation | Undecided | GA84 |
| Rik Shannon | IA. Developmental Disabilities Council | Undecided | GA84 |
| Debi Durham | IA. Economic Development Authority | Undecided | GA84 |
| Diane Foss | IA. Economic Development Authority | Undecided | GA84 |
| Jen Schulte | IA. Emergency Management Assn. | Undecided | GA84 |
| Kent Hartwig | IA. Emergency Management Assn. | Undecided | GA84 |
| Kyle Frette | IA. Emergency Management Assn. | Undecided | GA84 |
| Threase Harms | IA. Emergency Management Assn. | Undecided | GA84 |
| Jim Obradovich | IA. Environmental Council | Opposing | GA84 |
| Nathaniel Baer | IA. Environmental Council | Opposing | GA84 |
| Megan Tooker | IA. Ethics and Campaign Disclosure Board | Opposing | GA84 |
| Don Petersen | IA. Farm Bureau Federation | Undecided | GA84 |
| Joe Johnson | IA. Farm Bureau Federation | Undecided | GA84 |
| Marty Schwager | IA. Farm Bureau Federation | Undecided | GA84 |
| Matthew Steinfeldt | IA. Farm Bureau Federation | Undecided | GA84 |
| Jen Schulte | IA. Farmers Union | Undecided | GA84 |
| Kent Hartwig | IA. Farmers Union | Undecided | GA84 |
| Kyle Frette | IA. Farmers Union | Undecided | GA84 |
| Threase Harms | IA. Farmers Union | Undecided | GA84 |
| Janice Laue | IA. Federation of Labor, AFL-CIO | Opposing | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Opposing | GA84 |
| Lana Shope | IA. Head Start Assn. | Undecided | GA84 |
| Julie Smith | IA. Health Systems | Undecided | GA84 |
| Larry Pope | IA. Health Systems | Undecided | GA84 |
| Sabra Rosener | IA. Health Systems | Undecided | GA84 |
| John Benson | IA. Homeland Security & Emergency Management Div. | Undecided | GA84 |
| Greg Boattenhamer | IA. Hospital Assn. | Undecided | GA84 |
| J. Norris | IA. Hospital Assn. | Undecided | GA84 |
| Shannon Strickler | IA. Hospital Assn. | Undecided | GA84 |
| Stephen Roberts | IA. Insurance Institute | Undecided | GA84 |
| Brice Oakley | IA. Interactive | Undecided | GA84 |
| Don Avenson | IA. Interactive | Undecided | GA84 |
| Tom Cope | IA. Interactive | Undecided | GA84 |
| Alan Kemp | IA. League of Cities | Undecided | GA84 |
| Jessica Hyland | IA. League of Cities | Undecided | GA84 |
| Julie Smith | IA. League of Cities | Undecided | GA84 |
| Larry Pope | IA. League of Cities | Undecided | GA84 |
| Megan Peiffer | IA. League of Cities | Undecided | GA84 |
| Amy Campbell | IA. Library Assn. (ILA) | Undecided | GA84 |
| Craig Patterson | IA. Library Assn. (ILA) | Undecided | GA84 |
| Mary Neubauer | IA. Lottery Authority | Undecided | GA84 |
| Molly Juffernbruch | IA. Lottery Authority | 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 |
| Emily Piper | IA. Mental Health Counselors Assn. | Undecided | GA84 |
| Robert Ussery | IA. Minuteman Civil Defense Corps | Supporting | GA84 |
| Nicole Schultz | IA. Pharmacy Assn. | Undecided | GA84 |
| Thomas Temple | IA. Pharmacy Assn. | Undecided | GA84 |
| Amanda Kelinson | IA. Planned Parenthood Affiliate League | Opposing | GA84 |
| Kyle Carlson | IA. Planned Parenthood Affiliate League | Opposing | GA84 |
| Gary Grant | IA. Police Chief Assn. (FKA IA. Police Executive Forum) | Undecided | GA84 |
| Larry Murphy | IA. Police Chief Assn. (FKA IA. Police Executive Forum) | Undecided | GA84 |
| Amy Campbell | IA. Primary Care Association | Opposing | GA84 |
| Craig Patterson | IA. Primary Care Association | Opposing | GA84 |
| Emily Piper | IA. Psychiatric Society | Undecided | GA84 |
| Amy Campbell | IA. Psychological Assn. | Undecided | GA84 |
| Craig Patterson | IA. Psychological Assn. | Undecided | GA84 |
| Don Brazelton | IA. Rivers Revival | Undecided | GA84 |
| Jim Obradovich | IA. Shortline and Regional Railroad Assn. | Opposing | GA84 |
| Brad Epperly | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Keith Luchtel | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Paula Dierenfeld | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Scott Sundstrom | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Hanna DeGroot | IA. State Assn. of Counties | Undecided | GA84 |
| Linda Hinton | IA. State Assn. of Counties | Undecided | GA84 |
| MaryBeth Mellick | IA. State Assn. of Counties | Undecided | GA84 |
| Nathan Bonnett | IA. State Assn. of Counties | Undecided | GA84 |
| William Peterson | IA. State Assn. of Counties | Undecided | GA84 |
| Michael Wentzien | IA. State Assn. of County Supervisors | Undecided | GA84 |
| George Appleby | IA. State Bar Assn. | Undecided | GA84 |
| George Appleby | IA. State Bar Assn. | Opposing | GA84 |
| Jennifer Tyler | IA. State Bar Assn. | Undecided | GA84 |
| Jennifer Tyler | IA. State Bar Assn. | Opposing | GA84 |
| Jim Carney | IA. State Bar Assn. | Undecided | GA84 |
| Jim Carney | IA. State Bar Assn. | Opposing | GA84 |
| Brad Hudson | IA. State Education Assn. | Opposing | GA84 |
| Melissa Peterson | IA. State Education Assn. | Opposing | GA84 |
| Ed Wallace | IA. Taxpayers Assn. | Undecided | GA84 |
| Brad Epperly | IA. Telecommunications Assn. | Undecided | GA84 |
| Dave Duncan | IA. Telecommunications Assn. | Undecided | GA84 |
| Joseph Hrdlicka | IA. Telecommunications Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Telecommunications Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Telecommunications Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Telecommunications Assn. | Undecided | GA84 |
| Brice Oakley | IA. Water and Land Legacy | Opposing | GA84 |
| Don Avenson | IA. Water and Land Legacy | Opposing | GA84 |
| Tom Cope | IA. Water and Land Legacy | Opposing | GA84 |
| Jim Obradovich | IA. Wind Energy Assn. | Undecided | GA84 |
| Angie Lewis | IBM | Undecided | GA84 |
| Connie Ryan | Interfaith Alliance of IA Action Fund | Undecided | GA84 |
| Brice Oakley | Iowa City Area Chamber of Commerce | Opposing | GA84 |
| Don Avenson | Iowa City Area Chamber of Commerce | Opposing | GA84 |
| Tom Cope | Iowa City Area Chamber of Commerce | Opposing | GA84 |
| Don Racheter | Iowans for Tax Relief | Supporting | GA84 |
| Edward Failor, | Iowans for Tax Relief | Supporting | GA84 |
| Katie Koberg | Iowans for Tax Relief | Supporting | GA84 |
| Mary Earnhardt | Iowans for Tax Relief | Supporting | GA84 |
| Marty Ryan | Justice Reform Consortium | Undecided | GA84 |
| Stephanie Fawkes-Lee | Justice Reform Consortium | Undecided | GA84 |
| Bill Nutty | LeadingAge Iowa | Undecided | GA84 |
| Dana Petrowsky | LeadingAge Iowa | Undecided | GA84 |
| John Pederson | LeadingAge Iowa | Undecided | GA84 |
| Matt Eide | LeadingAge Iowa | Undecided | GA84 |
| Amy Campbell | League of Women Voters of IA | Undecided | GA84 |
| Craig Patterson | League of Women Voters of IA | Undecided | GA84 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA84 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA84 |
| Amy Campbell | March of Dimes Iowa Chapter | Opposing | GA84 |
| Craig Patterson | March of Dimes Iowa Chapter | Opposing | GA84 |
| David Adelman | Metropolitan Coalition | Undecided | GA84 |
| Jim Obradovich | National Alliance on Mental Illness | Undecided | GA84 |
| Kelli Soyer | National Assn. of Social Workers, IA. Chapter | Opposing | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Supporting | GA84 |
| Brice Oakley | Orchard Place | Undecided | GA84 |
| Don Avenson | Orchard Place | Undecided | GA84 |
| Tom Cope | Orchard Place | Undecided | GA84 |
| Amanda Kelinson | Planned Parenthood of the Heartland | Opposing | GA84 |
| Kyle Carlson | Planned Parenthood of the Heartland | Opposing | GA84 |
| Amy Campbell | Polk County - Board of Supervisors | Undecided | GA84 |
| Amy Campbell | Professional Developers of IA (PDI) | Undecided | GA84 |
| Craig Patterson | Professional Developers of IA (PDI) | Undecided | GA84 |
| David Adelman | Reach Out and Read - IA | Undecided | GA84 |
| Susan Judkins | Rebuild IA Office | Undecided | GA84 |
| Dr. Norman | School Administrators of IA | Undecided | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Opposing | GA84 |
| Mark Smith | State Public Defender's Office | Undecided | GA84 |
| Danny Carroll | The Family Leader Foundation | Supporting | GA84 |
| Amy Campbell | Travel Federation of IA | Undecided | GA84 |
| Craig Patterson | Travel Federation of IA | Undecided | GA84 |
| Cal Hultman | Union Pacific Railroad | Undecided | GA84 |
| Jim Obradovich | United Professionals/UE | Opposing | GA84 |
| John Pederson | United Ways of IA | Undecided | GA84 |
| Matt Eide | United Ways of IA | Undecided | GA84 |
| Lewis Finch | Urban Education Network of IA | Opposing | GA84 |
| Margaret Buckton | Urban Education Network of IA | Opposing | GA84 |
| Mary O'Brien | Visiting Nurse Services of IA | Opposing | GA84 |
| Angie Lewis | Wal-Mart Stores, Inc. | Undecided | GA84 |
| Frank Stork | Wellmark, Inc. | Undecided | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Undecided | GA84 |
| Stephen Roberts | YMCA State Alliance | Undecided | GA84 |