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.
RIEFFEL, MARC
Individual donor · OAKLAND, CA· UNIVERSITY OF CALIFORNIA BERKELEY (MATHMATICIAN)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $32,000 | $0 |
| 2024 | Democratic | $53,600 | $0 |
| 2024 | Independent | $1,000 | $0 |
| 2022 | Democratic | $43,325 | $0 |
| 2020 | Democratic | $20,000 | $0 |
| 2020 | Independent | $1,000 | $0 |
| 2018 | Democratic | $2,000 | $0 |
| 2016 | Democratic | $1,800 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | WHITESIDES, GEORGE | Democratic | Contribution | For | $7,000 | 3 | 2026-06-30 | latest filing |
| 2026 | GRAY, ADAM C. | Democratic | Contribution | For | $6,000 | 3 | 2025-10-30 | latest filing |
| 2026 | PELTOLA, MARY | Democratic | Contribution | For | $6,000 | 3 | 2026-07-29 | latest filing |
| 2026 | MIN, DAVE | Democratic | Contribution | For | $4,000 | 3 | 2026-05-20 | latest filing |
| 2026 | BROWN, SHERROD | Democratic | Contribution | For | $3,000 | 1 | 2026-04-06 | filing |
| 2026 | COOPER, ROY | Democratic | Contribution | For | $3,000 | 1 | 2026-05-11 | filing |
| 2026 | WEIL, JOSHUA JOSEPH | Democratic | Contribution | For | $1,000 | 1 | 2025-03-19 | filing |
| 2026 | SCHIFF, ADAM | Democratic | Contribution | For | $1,000 | 1 | 2025-05-13 | filing |
| 2026 | GARCIA, ROBERT | Democratic | Contribution | For | $1,000 | 1 | 2025-08-22 | filing |
| 2024 | SALAS, RUDY | Democratic | Contribution | For | $6,600 | 2 | 2024-05-10 | latest filing |
| 2024 | GRAY, ADAM C. | Democratic | Contribution | For | $6,600 | 2 | 2024-05-20 | latest filing |
| 2024 | WHITESIDES, GEORGE | Democratic | Contribution | For | $6,600 | 2 | 2024-05-29 | latest filing |
| 2024 | MORSE, JESSICA | Democratic | Contribution | For | $6,600 | 2 | 2024-05-19 | latest filing |
| 2024 | GOROFF, NANCY | Democratic | Contribution | For | $3,300 | 1 | 2023-11-07 | filing |
| 2024 | KERR, JOSEPH | Democratic | Contribution | For | $3,300 | 1 | 2024-05-13 | filing |
| 2024 | GARCIA, ROBERT | Democratic | Contribution | For | $3,300 | 1 | 2024-06-18 | filing |
| 2024 | MIN, DAVE | Democratic | Contribution | For | $3,300 | 1 | 2024-06-27 | filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $3,000 | 3 | 2024-07-26 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $2,000 | 2 | 2024-07-23 | latest filing |
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $2,000 | 2 | 2024-09-24 | latest filing |
| 2024 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $2,000 | 2 | 2024-09-27 | latest filing |
| 2024 | SCHIFF, ADAM | Democratic | Contribution | For | $1,000 | 1 | 2023-09-29 | filing |
| 2024 | KAINE, TIMOTHY MICHAEL | Democratic | Contribution | For | $1,000 | 1 | 2023-11-03 | filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $1,000 | 1 | 2024-01-12 | filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,000 | 1 | 2024-05-14 | filing |
| 2024 | CHRISTIANSEN, KATRINA | Democratic | Contribution | For | $1,000 | 1 | 2024-09-23 | filing |
| 2024 | OSBORN, DAN | Independent | Contribution | For | $1,000 | 1 | 2024-10-14 | filing |
| 2022 | SMITH, CHRISTY | Democratic | Contribution | For | $3,900 | 2 | 2022-07-31 | latest filing |
| 2022 | CHEN, JAY | Democratic | Contribution | For | $3,900 | 2 | 2022-08-09 | latest filing |
| 2022 | SALAS, RUDY | Democratic | Contribution | For | $3,900 | 2 | 2022-07-27 | latest filing |
| 2022 | WOOD, MARISA | Democratic | Contribution | For | $3,900 | 2 | 2022-08-16 | latest filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $3,000 | 2 | 2022-08-17 | latest filing |
| 2022 | DEMINGS, VAL | Democratic | Contribution | For | $3,000 | 2 | 2022-09-06 | latest filing |
| 2022 | GRAY, ADAM C. | Democratic | Contribution | For | $2,900 | 1 | 2022-08-08 | filing |
| 2022 | MAHMOOD, ASIF | Democratic | Contribution | For | $2,900 | 1 | 2022-08-11 | filing |
| 2022 | HARDER, JOSH | Democratic | Contribution | For | $2,025 | 3 | 2022-01-13 | latest filing |
| 2022 | KELLY, MARK | Democratic | Contribution | For | $2,000 | 1 | 2022-08-15 | filing |
| 2022 | FRANKEN, MICHAEL T | Democratic | Contribution | For | $2,000 | 1 | 2022-08-15 | filing |
| 2022 | BENNET, MICHAEL F. | Democratic | Contribution | For | $2,000 | 1 | 2022-08-16 | filing |
| 2022 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $2,000 | 1 | 2022-08-17 | filing |
| 2022 | BEASLEY, CHERI | Democratic | Contribution | For | $2,000 | 1 | 2022-08-24 | filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $1,900 | 1 | 2022-08-09 | filing |
| 2022 | ARBALLO, PHIL | Democratic | Contribution | For | $1,000 | 1 | 2021-09-03 | filing |
| 2022 | SCHIFF, ADAM | Democratic | Contribution | For | $1,000 | 1 | 2022-03-08 | filing |
| 2020 | HARDER, JOSH | Democratic | Contribution | For | $3,000 | 3 | 2020-08-26 | latest filing |
| 2020 | SMITH, CHRISTY | Democratic | Contribution | For | $2,000 | 2 | 2020-07-22 | latest filing |
| 2020 | ARBALLO, PHIL | Democratic | Contribution | For | $2,000 | 2 | 2020-08-07 | latest filing |
| 2020 | GOROFF, NANCY | Democratic | Contribution | For | $2,000 | 2 | 2020-08-29 | latest filing |
| 2020 | HARRISON, JAIME | Democratic | Contribution | For | $1,000 | 1 | 2020-07-15 | filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $1,000 | 1 | 2020-07-15 | filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $1,000 | 1 | 2020-07-16 | filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $1,000 | 1 | 2020-07-17 | filing |
| 2020 | BOLLIER, BARBARA | Democratic | Contribution | For | $1,000 | 1 | 2020-07-23 | filing |
| 2020 | BULLOCK, STEVE | Democratic | Contribution | For | $1,000 | 1 | 2020-07-27 | filing |
| 2020 | ROUDA, HARLEY E JR | Democratic | Contribution | For | $1,000 | 1 | 2020-08-31 | filing |
| 2020 | CISNEROS, GILBERT | Democratic | Contribution | For | $1,000 | 1 | 2020-08-31 | filing |
| 2020 | GROSS, AL | Independent | Contribution | For | $1,000 | 1 | 2020-09-03 | filing |
| 2020 | HEGAR, MARY JENNINGS MJ | Democratic | Contribution | For | $1,000 | 1 | 2020-09-09 | filing |
| 2020 | SCHIFF, ADAM | Democratic | Contribution | For | $1,000 | 1 | 2020-09-29 | filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $1,000 | 1 | 2020-11-25 | filing |
| 2018 | HARDER, JOSH | Democratic | Contribution | For | $1,000 | 1 | 2018-08-21 | filing |
| 2018 | COX, TERRENCE JOHN (TJ) | Democratic | Contribution | For | $1,000 | 1 | 2018-08-22 | filing |
| 2016 | EGGMAN, MICHAEL RAY | Democratic | Contribution | For | $1,000 | 2 | 2016-08-11 | latest filing |
| 2016 | MCNERNEY, JERRY | Democratic | Contribution | For | $800 | 2 | 2016-08-12 | latest filing |