Donor
Kaempfer, Joseph
$7,978,205
Total given
249
Contributions
Mar 15, 2021
First on record
FEC data through Jun 26, 2026
Contribution ledger
249 records| Date | Recipient committee | Amount | Filing |
|---|---|---|---|
| Dec 30, 2024 | Actblue | $5,000.00 | view |
| Dec 30, 2024 | Paf | $5,000.00 | view |
| Dec 27, 2024 | Actblue | $5,000.00 | view |
| Dec 27, 2024 | Progressive Change Campaign Committee | $5,000.00 | view |
| Dec 18, 2024 | Josh Riley for Congress | $1,000.00 | view |
| Dec 18, 2024 | Actblue | -$1,000.00 | view |
| Nov 18, 2024 | Christina Bohannan for Congress | $200.00 | view |
| Oct 30, 2024 | Dscc | $18,700.00 | view |
| Oct 30, 2024 | Dscc | $31,300.00 | view |
| Oct 28, 2024 | House Majority PAC | $50,000.00 | view |
| Oct 24, 2024 | Friends of Katrina Christiansen | -$700.00 | view |
| Oct 23, 2024 | Actblue | $1,000.00 | view |
| Oct 23, 2024 | Cisneros for Congress | $1,000.00 | view |
| Oct 22, 2024 | Actblue | $10,000.00 | view |
| Oct 22, 2024 | Paf | $10,000.00 | view |
| Oct 11, 2024 | Christina Bohannan for Congress | $2,500.00 | view |
| Oct 11, 2024 | Actblue | $2,500.00 | view |
| Oct 11, 2024 | Smp | $50,000.00 | view |
| Oct 10, 2024 | Actblue | $1,000.00 | view |
| Oct 10, 2024 | Baccam for Iowa | $1,000.00 | view |
| Oct 10, 2024 | Osborn for Senate | $3,300.00 | view |
| Oct 10, 2024 | Actblue | $1,000.00 | view |
| Oct 10, 2024 | Actblue | $3,300.00 | view |
| Oct 10, 2024 | Christina Bohannan for Congress | $1,000.00 | view |
| Oct 8, 2024 | Actblue | $25,000.00 | view |
| Oct 8, 2024 | Field Team 6 | $25,000.00 | view |
| Oct 5, 2024 | Actblue | $1,000.00 | view |
| Sep 28, 2024 | Leslie Mehta for Congress | $1,000.00 | view |
| Sep 23, 2024 | the Lincoln Project | $90,000.00 | view |
| Sep 22, 2024 | Miller for America | $1,000.00 | view |
| Sep 21, 2024 | Friends of Katrina Christiansen | $1,000.00 | view |
| Sep 19, 2024 | Ab PAC | $100,000.00 | view |
| Sep 19, 2024 | Kristin Lyerly for Congress | $3,300.00 | view |
| Sep 18, 2024 | Ty Pinkins for Congress | $1,000.00 | view |
| Sep 18, 2024 | Alaska Democratic Party | $1,000.00 | view |
| Sep 17, 2024 | Graypac | $1,000.00 | view |
| Sep 16, 2024 | Gallego Victory Fund | $2,394.00 | view |
| Sep 16, 2024 | Dennis Baker for Congress | $1,000.00 | view |
| Sep 16, 2024 | Giffords PAC | $750.00 | view |
| Sep 16, 2024 | Actblue | $750.00 | view |
| Sep 14, 2024 | Actblue | $1,000.00 | view |
| Sep 14, 2024 | Caraveo for Congress | $1,000.00 | view |
| Sep 13, 2024 | Join the Union | $100,000.00 | view |
| Sep 13, 2024 | Paf | $50,000.00 | view |
| Sep 11, 2024 | Minnesota Democratic-Farmer-Labor Party | $300.00 | view |
| Sep 10, 2024 | Friends of Katrina Christiansen | $1,000.00 | view |
| Sep 10, 2024 | Actblue | -$3,300.00 | view |
| Sep 9, 2024 | Giffords PAC | $250.00 | view |
| Sep 9, 2024 | Actblue | $250.00 | view |
| Sep 9, 2024 | Shawn for Georgia | $3,300.00 | view |
| Sep 7, 2024 | Shawn for Georgia | $3,300.00 | view |
| Sep 6, 2024 | Votevets | $50,000.00 | view |
| Sep 6, 2024 | Josh Riley for Congress | $1,000.00 | view |
| Sep 4, 2024 | Actblue | $1,000.00 | view |
| Sep 4, 2024 | Tamie Wilson for US | $1,000.00 | view |
| Sep 3, 2024 | Democracy 2025 | $250,000.00 | view |
| Aug 31, 2024 | Actblue | $1,000.00 | view |
| Aug 29, 2024 | Actblue | $3,300.00 | view |
| Aug 29, 2024 | Citizens for Peter Barca | $3,300.00 | view |
| Aug 27, 2024 | Engel for Arizona | $3,300.00 | view |
| Aug 21, 2024 | Actblue | $5,000.00 | view |
| Aug 21, 2024 | Actblue | $2,500.00 | view |
| Aug 21, 2024 | Elliott for West Virginia | $2,500.00 | view |
| Aug 20, 2024 | Will Rollins for Congress | $3,300.00 | view |
| Aug 20, 2024 | Actblue | $3,300.00 | view |
| Aug 20, 2024 | Actblue | $1,000.00 | view |
| Aug 20, 2024 | Maxwell Alejandro Frost for Congress | $3,300.00 | view |
| Aug 20, 2024 | Actblue | $3,300.00 | view |
| Aug 20, 2024 | Elliott for West Virginia | $1,000.00 | view |
| Aug 19, 2024 | Friends of Katrina Christiansen | $1,000.00 | view |
| Aug 19, 2024 | Actblue | $1,000.00 | view |
| Aug 17, 2024 | Actblue | $250.00 | view |
| Aug 17, 2024 | Actblue | $250.00 | view |
| Aug 17, 2024 | Josh Riley for Congress | $1,000.00 | view |
| Aug 17, 2024 | Mary Peltola for Alaska | $250.00 | view |
| Aug 17, 2024 | Actblue | $1,000.00 | view |
| Aug 17, 2024 | Alaska Democratic Party | $250.00 | view |
| Aug 16, 2024 | Josh Riley for Congress | $3,300.00 | view |
| Aug 16, 2024 | Actblue | $1,000.00 | view |
| Aug 16, 2024 | Committee to Elect Jared Golden | $1,000.00 | view |
| Aug 15, 2024 | Smp | $500,000.00 | view |
| Aug 10, 2024 | Lucas Kunce for Missouri | $3,300.00 | view |
| Aug 10, 2024 | Actblue | $3,300.00 | view |
| Aug 6, 2024 | Marie for Congress | -$3,300.00 | view |
| Aug 6, 2024 | Marie for Congress | -$3,300.00 | view |
| Jul 29, 2024 | Actblue | $6,600.00 | view |
| Jul 29, 2024 | Marie for Congress | $300.00 | view |
| Jul 29, 2024 | Marie for Congress | $3,300.00 | view |
| Jul 29, 2024 | Marie for Congress | $3,300.00 | view |
| Jul 29, 2024 | Marie for Congress | $3,300.00 | view |
| Jul 29, 2024 | Congressional Progressive Caucus PAC | $1,000.00 | view |
| Jul 29, 2024 | Actblue | $6,600.00 | view |
| Jul 29, 2024 | Marie for Congress | $3,000.00 | view |
| Jul 24, 2024 | Actblue | $1,000.00 | view |
| Jul 21, 2024 | Actblue | $6,600.00 | view |
| Jul 21, 2024 | Kristen for Michigan | $3,300.00 | view |
| Jul 21, 2024 | Kristen for Michigan | $3,300.00 | view |
| Jul 12, 2024 | Fight Like Hell PAC | $1,000.00 | view |
| Jul 12, 2024 | Actblue | $1,000.00 | view |
| Jul 12, 2024 | Actblue | $100.00 | view |
| Jul 11, 2024 | Alsobrooks for Senate | $3,300.00 | view |
| Jul 10, 2024 | Friends of Katrina Christiansen | $1,000.00 | view |
| Jul 10, 2024 | Actblue | $1,000.00 | view |
| Jun 26, 2024 | Field Team 6 | $50,000.00 | view |
| Jun 26, 2024 | Actblue | $500.00 | view |
| Jun 26, 2024 | Actblue | $50,000.00 | view |
| Jun 24, 2024 | Janelle Bynum for Congress | $1,000.00 | view |
| Jun 14, 2024 | Actblue | $1,000.00 | view |
| Jun 10, 2024 | Votevets | $10,000.00 | view |
| Jun 8, 2024 | Actblue | -$1,000.00 | view |
| Jun 7, 2024 | Paf | $30,000.00 | view |
| Jun 7, 2024 | Actblue | $10,000.00 | view |
| Jun 7, 2024 | Actblue | $1,000.00 | view |
| Jun 6, 2024 | Alexandria Ocasio-Cortez for Congress | $3,300.00 | view |
| Jun 6, 2024 | Alexandria Ocasio-Cortez for Congress | $3,300.00 | view |
| May 31, 2024 | Actblue | $2,500.00 | view |
| May 31, 2024 | Citizens for Peter Barca | $2,500.00 | view |
| May 28, 2024 | the Lincoln Project | $100,000.00 | view |
| May 28, 2024 | Ab PAC | $50,000.00 | view |
| May 22, 2024 | Actblue | $10,000.00 | view |
| May 15, 2024 | Alsobrooks for Senate | $3,300.00 | view |
| May 15, 2024 | Alsobrooks for Senate | $3,300.00 | view |
| Apr 29, 2024 | Actblue | $20,000.00 | view |
| Apr 29, 2024 | Slotkin Victory Fund | $13,400.00 | view |
| Apr 29, 2024 | Actblue | $25.00 | view |
| Apr 29, 2024 | Actblue | $2,000.00 | view |
| Apr 29, 2024 | Actblue | -$2,000.00 | view |
| Apr 22, 2024 | Votevets | $50,000.00 | view |
| Apr 14, 2024 | Leaders We Deserve | $5,000.00 | view |
| Apr 8, 2024 | Actblue | -$5,000.00 | view |
| Mar 25, 2024 | the Lincoln Project | $150,000.00 | view |
| Mar 18, 2024 | Actblue | -$500.00 | view |
| Mar 13, 2024 | Leaders We Deserve | $5,000.00 | view |
| Mar 13, 2024 | Actblue | $5,000.00 | view |
| Mar 13, 2024 | Actblue | $5,000.00 | view |
| Mar 13, 2024 | Actblue | $500.00 | view |
| Mar 13, 2024 | Leaders We Deserve | $5,000.00 | view |
| Mar 7, 2024 | Gallego for Arizona | $3,300.00 | view |
| Mar 7, 2024 | Gallego for Arizona | $3,300.00 | view |
| Mar 6, 2024 | Actblue | -$660.00 | view |
| Mar 5, 2024 | Gallego Victory Fund | $6,600.00 | view |
| Mar 5, 2024 | Actblue | $6,600.00 | view |
| Mar 5, 2024 | Actblue | $660.00 | view |
| Mar 5, 2024 | Dccc | -$247,800.00 | view |
| Mar 5, 2024 | Dccc | $123,900.00 | view |
| Mar 5, 2024 | Dccc | $123,900.00 | view |
| Mar 3, 2024 | Actblue | $50.00 | view |
| Mar 3, 2024 | Actblue | $500.00 | view |
| Mar 3, 2024 | Progressive Takeover | $500.00 | view |
| Mar 1, 2024 | Dccc | $289,100.00 | view |
| Feb 15, 2024 | Iowa Democratic Party | $1,000.00 | view |
| Feb 6, 2024 | Committee to Elect Caroline Gleich | $1,000.00 | view |
| Feb 6, 2024 | Actblue | $1,000.00 | view |
| Feb 2, 2024 | Votevets | $50,000.00 | view |
| Jan 31, 2024 | Ab PAC | $150,000.00 | view |
| Jan 30, 2024 | Actblue | $1,000.00 | view |
| Jan 30, 2024 | Jennifer Boysko for Congress | $1,000.00 | view |
| Jan 30, 2024 | Actblue | $1,000.00 | view |
| Jan 29, 2024 | Standing Strong PAC | $25,000.00 | view |
| Jan 18, 2024 | Biden Victory Fund | $461,500.00 | view |
| Jan 18, 2024 | Biden Victory Fund | $461,500.00 | view |
| Jan 14, 2024 | the Blue South PAC | $500.00 | view |
| Jan 14, 2024 | Actblue | $500.00 | view |
| Jan 8, 2024 | Biden Victory Fund | $170,400.00 | view |
| Jan 8, 2024 | Biden Victory Fund | $200,000.00 | view |
| Dec 14, 2023 | Blue Amp Action PAC | $750.00 | view |
| Dec 14, 2023 | Suozzi for Congress | $750.00 | view |
| Nov 22, 2023 | Fearless Action | $1,000.00 | view |
| Nov 19, 2023 | Schiff for Congress | $3,300.00 | view |
| Nov 19, 2023 | Schiff for Congress | $3,300.00 | view |
| Nov 19, 2023 | Colin Allred for Senate | $3,300.00 | view |
| Nov 19, 2023 | Colin Allred for Senate | $3,300.00 | view |
| Nov 19, 2023 | Schiff for Congress | $400.00 | view |
| Nov 19, 2023 | Schiff for Congress | $400.00 | view |
| Nov 17, 2023 | Biden Victory Fund | $200,000.00 | view |
| Nov 17, 2023 | Biden Victory Fund | $200,000.00 | view |
| Nov 15, 2023 | the Lincoln Project | $100,000.00 | view |
| Nov 6, 2023 | Votevets | $25,000.00 | view |
| Sep 25, 2023 | Youth Save Democracy PAC | $2,500.00 | view |
| Sep 19, 2023 | the Lincoln Project | $25,000.00 | view |
| Aug 11, 2023 | Sarah Klee Hood for Ny | $27.00 | view |
| Aug 11, 2023 | Ehasz for Congress | $1,000.00 | view |
| Aug 11, 2023 | Sarah Klee Hood for Ny | $1,000.00 | view |
| Aug 6, 2023 | Roland Gutierrez for Texas | $3,300.00 | view |
| Aug 6, 2023 | Roland Gutierrez for Texas | $3,300.00 | view |
| Jul 30, 2023 | Kaine for Virginia | $3,300.00 | view |
| Jul 30, 2023 | Kaine for Virginia | $3,300.00 | view |
| Jun 30, 2023 | Standing Strong PAC | $250,010.00 | view |
| Jun 29, 2023 | You Lose Fund | $1,000.00 | view |
| Jun 28, 2023 | Ab PAC | $100,000.00 | view |
| Jun 16, 2023 | Emilia Sykes for Congress | $2,500.00 | view |
| Jun 6, 2023 | Tammy Baldwin for Senate | $3,300.00 | view |
| Jun 6, 2023 | Rosen for Nevada | $3,300.00 | view |
| Jun 6, 2023 | Rosen for Nevada | $3,300.00 | view |
| Jun 6, 2023 | Mike Levin for Congress | $3,300.00 | view |
| Jun 6, 2023 | Mike Levin for Congress | $3,300.00 | view |
| Jun 6, 2023 | Tammy Baldwin for Senate | $3,300.00 | view |
| Jun 1, 2023 | Bob Casey for Senate INC | $3,300.00 | view |
| Jun 1, 2023 | Dscc | $123,900.00 | view |
| Jun 1, 2023 | Dscc | $123,900.00 | view |
| Jun 1, 2023 | Bob Casey for Senate INC | $3,300.00 | view |
| Jun 1, 2023 | Dscc | $41,300.00 | view |
| May 3, 2023 | North Carolina Democratic Party - Federal | $1,005.00 | view |
| May 3, 2023 | Biden Victory Fund | $400,000.00 | view |
| Mar 31, 2023 | the Lincoln Project | $250,000.00 | view |
| Mar 29, 2023 | Warren Democrats, INC. | $3,300.00 | view |
| Mar 29, 2023 | Warren Democrats, INC. | $3,300.00 | view |
| Mar 29, 2023 | Friends of Sherrod Brown | $3,300.00 | view |
| Mar 29, 2023 | Friends of Sherrod Brown | $3,300.00 | view |
| Mar 19, 2023 | Adam for Colorado | $3,300.00 | view |
| Mar 19, 2023 | Adam for Colorado | -$3,300.00 | view |
| Mar 14, 2023 | Adam for Colorado | $6,600.00 | view |
| Feb 9, 2023 | Maine Democratic Party | $8,994.00 | view |
| Nov 16, 2022 | the Lincoln Project | $25,000.00 | view |
| Nov 14, 2022 | Warnock for Georgia | $2,900.00 | view |
| Nov 14, 2022 | Ab PAC | $25,000.00 | view |
| Oct 23, 2022 | Maggie for Nh | $2,900.00 | view |
| Oct 5, 2022 | the Lincoln Project | $50,000.00 | view |
| Sep 27, 2022 | Dscc | $36,500.00 | view |
| Sep 12, 2022 | House Majority PAC | $1,000,000.00 | view |
| Sep 1, 2022 | Bennet for Colorado | $2,900.00 | view |
| Aug 23, 2022 | Shield PAC | $50,000.00 | view |
| Aug 18, 2022 | Mandela Barnes for Wisconsin | $2,900.00 | view |
| Aug 9, 2022 | Smp | $50,000.00 | view |
| Aug 7, 2022 | Cheri Beasley for North Carolina | $2,900.00 | view |
| Jul 29, 2022 | Angie Craig for Congress | $500.00 | view |
| Jul 21, 2022 | Elaine for Congress | $2,900.00 | view |
| Jun 14, 2022 | Ab PAC | $250,000.00 | view |
| Jun 8, 2022 | Alessandra Biaggi for Congress | $1,000.00 | view |
| May 24, 2022 | Mark Kelly for Senate | $2,900.00 | view |
| May 24, 2022 | Mark Kelly for Senate | $2,900.00 | view |
| May 23, 2022 | Tim Ryan Victory Fund 2022 | $10,000.00 | view |
| May 13, 2022 | Max Rose for Congress | $1,500.00 | view |
| May 10, 2022 | Tim Ryan Victory Fund 2022 | $15,000.00 | view |
| Apr 15, 2022 | the Lincoln Project | $225,000.00 | view |
| Mar 30, 2022 | Will Rollins for Congress | $2,900.00 | view |
| Mar 30, 2022 | Will Rollins for Congress | $2,900.00 | view |
| Dec 29, 2021 | Tammy for Illinois | $2,900.00 | view |
| Dec 29, 2021 | Tammy for Illinois | $2,900.00 | view |
| Dec 8, 2021 | Dccc | $11,500.00 | view |
| Dec 8, 2021 | Dccc | $88,500.00 | view |
| Nov 29, 2021 | Leahy for U.S. Senator Committee | $2,800.00 | view |
| Oct 7, 2021 | Dccc | $25,000.00 | view |
| Jul 20, 2021 | Dscc | $63,500.00 | view |
| Jul 20, 2021 | Dscc | $36,500.00 | view |
| Jul 19, 2021 | the Lincoln Project | $50,000.00 | view |
| Jun 29, 2021 | Pingree for Congress | $2,900.00 | view |
| Jun 29, 2021 | Pingree for Congress | $2,900.00 | view |
| Mar 15, 2021 | the Lincoln Project | $50,000.00 | view |
Each filing link opens the original FEC document image. Itemized contributions only (generally those above the FEC’s $200 itemization threshold).