| Amy Campbell | AARP Iowa | Undecided | GA88 |
| Brad Anderson | AARP Iowa | Undecided | GA88 |
| Craig Patterson | AARP Iowa | Undecided | GA88 |
| Brad Epperly | AIG-American International Companies | Opposing | GA88 |
| Brad Epperly | AIG-American International Companies | Undecided | GA88 |
| Dustin Miller | AIG-American International Companies | Opposing | GA88 |
| Dustin Miller | AIG-American International Companies | Undecided | GA88 |
| Katie Graham | AIG-American International Companies | Opposing | GA88 |
| Katie Graham | AIG-American International Companies | Undecided | GA88 |
| Paula Dierenfeld | AIG-American International Companies | Opposing | GA88 |
| Paula Dierenfeld | AIG-American International Companies | Undecided | GA88 |
| Dustin Blythe | AT & T | Undecided | GA88 |
| Jeffrey Boeyink | AT & T | Undecided | GA88 |
| Mark Joyce | AT & T | Undecided | GA88 |
| Michael Triplett | Alliance For Automotive Innovation | Undecided | GA88 |
| Julie Vande Hoef | Alliant Energy Corporation | Undecided | GA88 |
| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA88 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA88 |
| Kristin Bauer | Board of Regents, State of Iowa | Undecided | GA88 |
| Mark Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Michael Triplett | Cigna Corporate Services, LLC | Undecided | GA88 |
| BRITTANY LUMLEY | Community Bankers of Iowa | Opposing | GA88 |
| Jeffrey Boeyink | Community Bankers of Iowa | Opposing | GA88 |
| Taylor McDonald | Community Bankers of Iowa | Opposing | GA88 |
| Stacey Pellett | Deere & Company | Undecided | GA88 |
| Karla Fultz McHenry | Delta Dental of Iowa | Opposing | GA88 |
| Lynh Patterson | Delta Dental of Iowa | Opposing | GA88 |
| Tim Reilly | Department of Revenue | Undecided | GA88 |
| Doug Struyk | Facebook | Undecided | GA88 |
| Jennifer Dorman | Facebook | Undecided | GA88 |
| Jim Carney | Facebook | Undecided | GA88 |
| Brad Epperly | Federation of Iowa Insurers | Opposing | GA88 |
| Dustin Miller | Federation of Iowa Insurers | Opposing | GA88 |
| Katie Graham | Federation of Iowa Insurers | Opposing | GA88 |
| Paula Dierenfeld | Federation of Iowa Insurers | Opposing | GA88 |
| Henry Marquard | Genesis Health System | Undecided | GA88 |
| Kate Walton | Genesis Health System | Undecided | GA88 |
| Matt Eide | Genesis Health System | Undecided | GA88 |
| David Adelman | ITS, Inc. & SHAZAM, Inc. | Undecided | GA88 |
| Frank Chiodo | ITS, Inc. & SHAZAM, Inc. | Undecided | GA88 |
| Matt Hinch | ITS, Inc. & SHAZAM, Inc. | Undecided | GA88 |
| Sara Allen | ITS, Inc. & SHAZAM, Inc. | Undecided | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Opposing | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Opposing | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Opposing | GA88 |
| David Palmer | Iowa Association of Community College Trustees | Undecided | GA88 |
| Emily Shields | Iowa Association of Community College Trustees | Undecided | GA88 |
| James Kersten | Iowa Association of Community College Trustees | Undecided | GA88 |
| Eric Tabor | Iowa Attorney General Dept. of Justice | Supporting | GA88 |
| Nathan Blake | Iowa Attorney General Dept. of Justice | Supporting | GA88 |
| Brad Epperly | Iowa Automobile Dealers Association | Undecided | GA88 |
| Dustin Miller | Iowa Automobile Dealers Association | Undecided | GA88 |
| Katie Graham | Iowa Automobile Dealers Association | Undecided | GA88 |
| Paula Dierenfeld | Iowa Automobile Dealers Association | Undecided | GA88 |
| Jenica Lensmeyer | Iowa Bankers Association | Opposing | GA88 |
| Robert Hartwig | Iowa Bankers Association | Opposing | GA88 |
| Sharon Presnall | Iowa Bankers Association | Opposing | GA88 |
| Bill Peard | Iowa Cable and Telecommunications Association | Undecided | GA88 |
| James Kersten | Iowa Central Community College | Undecided | GA88 |
| Brad Epperly | Iowa Collectors Association, Inc. | Undecided | GA88 |
| Dustin Miller | Iowa Collectors Association, Inc. | Undecided | GA88 |
| Katie Graham | Iowa Collectors Association, Inc. | Undecided | GA88 |
| Paula Dierenfeld | Iowa Collectors Association, Inc. | Undecided | GA88 |
| Gracie Brandsgard | Iowa Credit Union League | Undecided | GA88 |
| Justin Hupfer | Iowa Credit Union League | Undecided | GA88 |
| Amy McCoy | Iowa Dept. of Public Health | Undecided | GA88 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA88 |
| Dustin Miller | Iowa Grocery Industry Association | Undecided | GA88 |
| Katie Graham | Iowa Grocery Industry Association | Undecided | GA88 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Undecided | GA88 |
| Erika Eckley | Iowa Hospital Association | Undecided | GA88 |
| Erin Cubit | Iowa Hospital Association | Undecided | GA88 |
| J. Norris | Iowa Hospital Association | Undecided | GA88 |
| Kim Murphy | Iowa Hospital Association | Undecided | GA88 |
| Maureen Keehnle | Iowa Hospital Association | Undecided | GA88 |
| Chance McElhaney | Iowa Insurance Division | Undecided | GA88 |
| Alan Kemp | Iowa League of Cities | Undecided | GA88 |
| Daniel Stalder | Iowa League of Cities | Undecided | GA88 |
| Robert Palmer | Iowa League of Cities | Undecided | GA88 |
| Mike Heller | Iowa State Police Association | Undecided | GA88 |
| Paula Feltner | Iowa State Police Association | Undecided | GA88 |
| Doug Struyk | Mediacom Communications Corporation | Undecided | GA88 |
| Jennifer Dorman | Mediacom Communications Corporation | Undecided | GA88 |
| Jim Carney | Mediacom Communications Corporation | Undecided | GA88 |
| Kate Walton | MercyOne | Undecided | GA88 |
| Doug Struyk | Meredith Corporation | Undecided | GA88 |
| Jennifer Dorman | Meredith Corporation | Undecided | GA88 |
| Jim Carney | Meredith Corporation | Undecided | GA88 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Undecided | GA88 |
| Donna Orton | North Iowa Area Community College | Undecided | GA88 |
| Tom Slaughter | Office of the Chief Information Officer | Supporting | GA88 |
| Doug Struyk | RELX Inc. | Undecided | GA88 |
| Jennifer Dorman | RELX Inc. | Undecided | GA88 |
| Jim Carney | RELX Inc. | Undecided | GA88 |
| David Adelman | State Farm Insurance | Undecided | GA88 |
| Frank Chiodo | State Farm Insurance | Undecided | GA88 |
| Matt Hinch | State Farm Insurance | Undecided | GA88 |
| Sara Allen | State Farm Insurance | Undecided | GA88 |
| Michael Triplett | T-Mobile | Undecided | GA88 |
| Brian Johnson | U.S. Cellular | Undecided | GA88 |
| Craig Walter | U.S. Cellular | Undecided | GA88 |
| David Adelman | UnityPoint Health | Undecided | GA88 |
| Frank Chiodo | UnityPoint Health | Undecided | GA88 |
| Matt Hinch | UnityPoint Health | Undecided | GA88 |
| Sara Allen | UnityPoint Health | Undecided | GA88 |
| Cyndi Pederson | Verizon Corporation and Affiliated Companies | Undecided | GA88 |
| John Pederson | Verizon Corporation and Affiliated Companies | Undecided | GA88 |
| Frank Stork | Wellmark, Inc. | Opposing | GA88 |
| Scott Sundstrom | Wellmark, Inc. | Opposing | GA88 |
| Doug Struyk | Wells Fargo & Company | Undecided | GA88 |
| Jennifer Dorman | Wells Fargo & Company | Undecided | GA88 |
| Jim Carney | Wells Fargo & Company | Undecided | GA88 |