Itemized gifts are loaded through June 30, 2026 for the 2025–2026 cycle. Later FEC reports are not processed yet, so recent totals are incomplete.
CHAMBERS, JOHN
Individual donor · PALO ALTO, CA· JC2 VENTURES (CEO)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Republican | $7,000 | $0 |
| 2024 | Republican | $23,100 | $0 |
| 2024 | Democratic | $9,900 | $0 |
| 2022 | Republican | $43,500 | $0 |
| 2020 | Republican | $8,400 | $0 |
| 2020 | Democratic | $2,800 | $0 |
| 2018 | Unknown | $2,700 | $0 |
| 2016 | Republican | $5,400 | $0 |
| 2016 | Democratic | $2,700 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | SCHMITT, ERIC | Republican | Contribution | For | $7,000 | 1 | 2025-03-27 | filing |
| 2024 | SHEEHY, TIM | Republican | Contribution | For | $9,900 | 1 | 2023-07-06 | filing |
| 2024 | BROWN, SAM | Republican | Contribution | For | $6,600 | 1 | 2023-09-30 | filing |
| 2024 | ROGERS, MICHAEL J | Republican | Contribution | For | $6,600 | 2 | 2024-02-07 | latest filing |
| 2024 | SIMITIAN, S JOSEPH | Democratic | Contribution | For | $6,600 | 2 | 2024-02-07 | latest filing |
| 2024 | LOW, EVAN | Democratic | Contribution | For | $3,300 | 1 | 2024-04-05 | filing |
| 2022 | DURANT, MICHAEL | Republican | Contribution | For | $8,700 | 3 | 2022-02-09 | latest filing |
| 2022 | EASTMAN, MAJORIE K | Republican | Contribution | For | $8,700 | 1 | 2022-02-17 | filing |
| 2022 | RICE, TOM | Republican | Contribution | For | $5,800 | 2 | 2021-03-09 | latest filing |
| 2022 | KATKO, JOHN M | Republican | Contribution | For | $5,800 | 2 | 2021-03-22 | latest filing |
| 2022 | DOLAN, MATT | Republican | Contribution | For | $5,800 | 2 | 2022-02-17 | latest filing |
| 2022 | HERRERA BEUTLER, JAIME | Republican | Contribution | For | $2,900 | 1 | 2021-03-06 | filing |
| 2022 | GONZALEZ, ANTHONY E | Republican | Contribution | For | $2,900 | 1 | 2021-03-08 | filing |
| 2022 | VALADAO, DAVID | Republican | Contribution | For | $2,900 | 1 | 2021-03-30 | filing |
| 2020 | MCCONNELL, MITCH | Republican | Contribution | For | $5,600 | 2 | 2020-04-23 | latest filing |
| 2020 | KENNEDY, BRYNNE | Democratic | Contribution | For | $2,800 | 1 | 2019-06-20 | filing |
| 2020 | CORNYN, JOHN SEN | Republican | Contribution | For | $2,800 | 1 | 2020-08-24 | filing |
| 2018 | HENG, ELIZABETH | Unknown | Contribution | For | $2,700 | 1 | 2018-08-31 | filing |
| 2016 | SUNDHEIM, GEORGE 'DUF' | Republican | Contribution | For | $5,400 | 2 | 2015-02-19 | latest filing |
| 2016 | HARRIS, KAMALA D | Democratic | Contribution | For | $2,700 | 1 | 2016-09-12 | filing |