| Dustin Blythe | AT & T | Undecided | GA88 |
| Jeffrey Boeyink | AT & T | Undecided | GA88 |
| Mark Joyce | AT & T | Undecided | GA88 |
| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA88 |
| Carolann Jensen | Board of Regents, State of Iowa | Undecided | GA88 |
| Jennifer Harbison | Board of Regents, State of Iowa | Undecided | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Doug Struyk | Facebook | Undecided | GA88 |
| Jennifer Dorman | Facebook | Undecided | GA88 |
| Jim Carney | Facebook | Undecided | GA88 |
| Matt McKinney | Google LLC and its Affiliates | Undecided | GA88 |
| RG Schwarm | Google LLC and its Affiliates | Undecided | GA88 |
| Nathan Blake | Iowa Attorney General Dept. of Justice | Undecided | GA88 |
| Jenica Lensmeyer | Iowa Bankers Association | Opposing | GA88 |
| Jenica Lensmeyer | Iowa Bankers Association | Undecided | GA88 |
| John Sorensen | Iowa Bankers Association | Opposing | GA88 |
| Mike Rozenboom | Iowa Bankers Association | Opposing | GA88 |
| Mike Rozenboom | Iowa Bankers Association | Undecided | GA88 |
| Robert Hartwig | Iowa Bankers Association | Opposing | GA88 |
| Robert Hartwig | Iowa Bankers Association | Undecided | GA88 |
| Sharon Presnall | Iowa Bankers Association | Opposing | GA88 |
| Sharon Presnall | Iowa Bankers Association | Undecided | GA88 |
| Brad Epperly | Iowa Broadcasters Association | Opposing | GA88 |
| Dustin Miller | Iowa Broadcasters Association | Opposing | GA88 |
| Katie Graham | Iowa Broadcasters Association | Opposing | GA88 |
| Paula Dierenfeld | Iowa Broadcasters Association | Opposing | GA88 |
| Bill Peard | Iowa Cable and Telecommunications Association | Opposing | 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 |
| Stacie Herridge | Iowa County Recorders Association | Undecided | GA88 |
| Gracie Brandsgard | Iowa Credit Union League | Undecided | GA88 |
| Justin Hupfer | Iowa Credit Union League | Undecided | GA88 |
| Amy Campbell | Iowa Library Association (ILA) | Undecided | GA88 |
| Craig Patterson | Iowa Library Association (ILA) | Undecided | GA88 |
| Brad Epperly | Iowa Newspaper Association | Opposing | GA88 |
| Dustin Miller | Iowa Newspaper Association | Opposing | GA88 |
| Katie Graham | Iowa Newspaper Association | Opposing | GA88 |
| Paula Dierenfeld | Iowa Newspaper Association | Opposing | GA88 |
| Jim Henter | Iowa Retail Federation | Opposing | GA88 |
| David Adelman | Lumen | Undecided | GA88 |
| Frank Chiodo | Lumen | Undecided | GA88 |
| Matt Hinch | Lumen | Undecided | GA88 |
| Sara Allen | Lumen | Undecided | GA88 |
| Taylor Teepell | Lumen | Undecided | GA88 |
| Doug Struyk | Mediacom Communications Corporation | Opposing | GA88 |
| Doug Struyk | Mediacom Communications Corporation | Undecided | GA88 |
| Jennifer Dorman | Mediacom Communications Corporation | Opposing | GA88 |
| Jennifer Dorman | Mediacom Communications Corporation | Undecided | GA88 |
| Jim Carney | Mediacom Communications Corporation | Opposing | GA88 |
| Jim Carney | Mediacom Communications Corporation | Undecided | GA88 |
| Doug Struyk | Meredith Corporation | Opposing | GA88 |
| Jennifer Dorman | Meredith Corporation | Opposing | GA88 |
| Jim Carney | Meredith Corporation | Opposing | GA88 |
| Jon Murphy | Microsoft Corp. | Undecided | GA88 |
| Kate Walton | Motion Picture Association, Inc. | Undecided | GA88 |
| Matt Eide | Motion Picture Association, Inc. | Undecided | GA88 |
| Courtney Craig | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA88 |
| Robert Weiser | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA88 |
| Doug Struyk | RELX Inc. | Opposing | GA88 |
| Doug Struyk | RELX Inc. | Undecided | GA88 |
| Jennifer Dorman | RELX Inc. | Opposing | GA88 |
| Jennifer Dorman | RELX Inc. | Undecided | GA88 |
| Jim Carney | RELX Inc. | Opposing | GA88 |
| Jim Carney | RELX Inc. | Undecided | GA88 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA88 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA88 |