Every donation on record
64 itemized cash contributions totaling $93,748.18, as broken out donor-by-donor in Prosch for Iowa's Iowa Ethics & Campaign Disclosure Board records. Listed below but not in that total: $352,097.77 in donated goods and services (73 entries). That is not a donation.
Big gifts vs. small
The shape of the money, by gift size: 63 itemized cash gifts totaling $93,748.18. The single largest was $57,725.00 from Republican Party of Iowa, 62% of the itemized total. Gifts of $1,000 or more make up 89% of it.
| Date | Contributor | From | Amount |
|---|---|---|---|
| 2026-10-08 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $17.10 |
| 2026-10-08 | Gerrit Van Bruggen | Sioux City, IA | $250.00 |
| 2026-10-07 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $13,360.00 |
| 2026-10-07 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $6,000.00 |
| 2026-10-07 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $5,360.00 |
| 2026-10-07 | Scott D. Sneller | Sioux City, IA | $200.00 |
| 2026-10-07 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $4,244.00 |
| 2026-10-07 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $30,820.00 |
| 2026-10-06 | Tina Bertrand | Sioux City, IA | $1,000.00 |
| 2026-10-01 | John Stevens | Hinton, IA | $500.00 |
| 2026-10-01 | Beau Branger | Dakota Dunes, SD | $250.00 |
| 2026-09-28 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $53.79 |
| 2026-09-24 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $6,000.00 |
| 2026-09-23 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $25,415.00 |
| 2026-09-23 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $11,340.00 |
| 2026-09-23 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $2,914.00 |
| 2026-09-23 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $4,760.00 |
| 2026-09-21 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $85.49 |
| 2026-09-21 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $14.95 |
| 2026-09-17 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $3,700.00 |
| 2026-09-09 | Lynda Peck | Sioux City, IA | $30.00 |
| 2026-09-08 | Woodbury County Republican Central Committee · org | Sioux City, IA | $1,500.00 |
| 2026-09-08 | Republican Party of Iowa · org | Des Moines, IA | $57,725.00 |
| 2026-09-02 | Truck PAC Iowa (formerly Motor Carriers PAC) · org | Des Moines, IA | $500.00 |
| 2026-08-31 | Joshua Gordon | Sioux City, IA | $150.00 |
| 2026-08-31 | Joshua Osland | Lake Benton, MN | $2,500.00 |
| 2026-08-10 | Rick Bertrand | Sioux City, IA | $1,000.00 |
| 2026-08-10 | Brian Rosener | Sioux City, IA | $2,000.00 |
| 2026-08-01 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $9,705.83 |
| 2026-07-31 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $3,700.00 |
| 2026-07-16 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $8,082.53 |
| 2026-07-07 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $1,210.60 |
| 2026-07-03 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $33.28 |
| 2026-07-01 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $56.28 |
| 2026-06-30 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $17.44 |
| 2026-06-29 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $68.42 |
| 2026-06-29 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $98.88 |
| 2026-06-29 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $141.80 |
| 2026-06-29 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $452.63 |
| 2025-10-20 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $2,500.00 |
| 2025-09-26 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $2,500.00 |
| 2025-09-12 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $600.00 |
| 2025-09-09 | Christopher Prosch | Sioux City, IA | $4,000.00 |
| 2025-09-06 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $2,500.00 |
| 2025-08-27 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $2,344.55 |
| 2025-08-27 | Sally McMahon | Sioux City, IA | $100.00 |
| 2025-08-27 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $957.00 |
| 2025-08-26 | Kevin Alons | Salix, IA | $300.00 |
| 2025-08-26 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $944.28 |
| 2025-08-26 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $937.08 |
| 2025-08-26 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $932.64 |
| 2025-08-25 | Cedar Rapids Development Group PAC · org | Des Moines, IA | $1,000.00 |
| 2025-08-25 | Thomas Carroll | Sioux City, IA | $100.00 |
| 2025-08-25 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $951.96 |
| 2025-08-20 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $17,398.00 |
| 2025-08-19 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $961.56 |
| 2025-08-19 | Starla Jensen | Sioux City, IA | $104.10 |
| 2025-08-19 | (not named in filing) | NA | $70.00 |
| 2025-08-19 | Kolby DeWitt | Sioux City, IA | $50.00 |
| 2025-08-18 | Christopher Lohr | Sioux City, IA | $100.00 |
| 2025-08-18 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $7,044.17 |
| 2025-08-18 | Quentin Vaughn | Sioux City, IA | $100.00 |
| 2025-08-18 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $10,589.96 |
| 2025-08-18 | Dr. Ben Uhl | Sioux City, IA | $100.00 |
| 2025-08-18 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $974.88 |
| 2025-08-18 | Travis Sitzmann | Lemars, IA | $50.00 |
| 2025-08-16 | (not named in filing) | NA | $25.00 |
| 2025-08-16 | William Tjeerdsma | Sioux City, IA | $200.00 |
| 2025-08-14 | Elizabeth Noel | North Sioux City, SD | $260.25 |
| 2025-08-13 | Priscilla Osland | Lake Benton, MN | $104.10 |
| 2025-08-13 | Christopher Prosch | Sioux City, IA | $2,500.00 |
| 2025-08-13 | Kevin Heiss | Lawton, IA | $3,500.00 |
| 2025-08-12 | Suzan Stewart | Sioux City, IA | $26.03 |
| 2025-08-12 | Scott Sneller | Sioux City, IA | $350.00 |
| 2025-08-11 | Casaday Loomis | Bronson, IA | $0.00 |
| 2025-08-11 | Casady Loomis · in-kind (goods or services, not cash) | Bronson, IA | $250.79 |
| 2025-08-08 | Loran Joens | Sioux City, IA | $100.00 |
| 2025-08-08 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $6,685.52 |
| 2025-08-08 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,516.57 |
| 2025-08-08 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $3,500.00 |
| 2025-08-07 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $565.74 |
| 2025-08-06 | Christopher Prosch | Sioux City, IA | $300.00 |
| 2025-08-06 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $992.16 |
| 2025-08-06 | Kristi Thompson | Sioux Falls, SD | $1,500.00 |
| 2025-08-05 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $275.00 |
| 2025-08-05 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,572.30 |
| 2025-08-05 | Cheryl Krewer | Cedar Rapids, IA | $100.00 |
| 2025-08-05 | Ryan Rhodes | Ames, IA | $260.25 |
| 2025-08-05 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $428.50 |
| 2025-08-04 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $763.32 |
| 2025-08-04 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $751.08 |
| 2025-08-03 | Sean Conrad | Sioux City, IA | $150.00 |
| 2025-08-02 | Cynthia Rehan | Sioux City, IA | $100.00 |
| 2025-08-01 | Homer DeWitt | Sioux City, IA | $300.00 |
| 2025-07-31 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $3,500.00 |
| 2025-07-31 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,255.00 |
| 2025-07-30 | Jake Highfill | Johnston, IA | $104.10 |
| 2025-07-28 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,205.60 |
| 2025-07-28 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $75,893.00 |
| 2025-07-27 | Ruth Deignan | Sioux City, IA | $200.00 |
| 2025-07-26 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $44.90 |
| 2025-07-26 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $268.73 |
| 2025-07-25 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $8,584.30 |
| 2025-07-24 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $7,710.96 |
| 2025-07-23 | Molly Gordon | Sioux City, IA | $260.25 |
| 2025-07-22 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $24,500.00 |
| 2025-07-22 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $7,048.26 |
| 2025-07-22 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $3,800.00 |
| 2025-07-22 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,205.60 |
| 2025-07-21 | Gary Von Ahsen | Sioux City, IA | $300.00 |
| 2025-07-21 | Brian Rosener | Sioux City, IA | $1,000.00 |
| 2025-07-21 | Tim Jessen | Mapleton, IA | $500.00 |
| 2025-07-21 | Joshua Gordon | Sioux City, IA | $104.10 |
| 2025-07-21 | Larry Gordon | Sargent Bluffs, IA | $500.00 |
| 2025-07-21 | Tim Hicks | Sioux City, IA | $200.00 |
| 2025-07-21 | Chris Rosener | Sioux City, IA | $500.00 |
| 2025-07-21 | Melissa Tjeerdsma | Sioux City, IA | $2,500.00 |
| 2025-07-21 | Kenneth Tjeerdsma | Orange City, IA | $500.00 |
| 2025-07-21 | Brenda Sanford | Sioux City, IA | $75.00 |
| 2025-07-21 | Alan Goetsch | Sioux City, IA | $1,500.00 |
| 2025-07-21 | Tyler Potter | Sioux City, IA | $500.00 |
| 2025-07-21 | Joshua Loomis | Sioux City, IA | $100.00 |
| 2025-07-20 | Douglas Koerselman | Sioux City, IA | $100.00 |
| 2025-07-19 | Gary Way | Ponca, NE | $500.00 |
| 2025-07-19 | Phil Wieseler | Sioux City, IA | $100.00 |
| 2025-07-17 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,000.00 |
| 2025-07-17 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $2,500.00 |
| 2025-07-16 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $2,900.61 |
| 2025-07-16 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $898.80 |
| 2025-07-16 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $1,445.00 |
| 2025-07-15 | Steven Fisher | Ponca, NE | $50.00 |
| 2025-07-15 | Republican Party of Iowa · org · in-kind (goods or services, not cash) | Des Moines, IA | $777.60 |
| 2025-07-13 | Matthew Ung | Sioux City, IA | $500.00 |
| 2025-07-12 | Deanna Hoffman | Pipestone, MN | $200.00 |
| 2025-07-11 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $247.42 |
| 2025-07-11 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $180.00 |
| 2025-07-08 | Christopher Prosch · in-kind (goods or services, not cash) | Sioux City, IA | $42.91 |