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.
VON KLEMPERER, WILLIAM
Individual donor · SUMMIT, NJ· NOT EMPLOYED (NOT EMPLOYED)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $5,950 | $0 |
| 2024 | Democratic | $22,650 | $0 |
| 2024 | Independent | $1,000 | $0 |
| 2022 | Democratic | $13,200 | $0 |
| 2020 | Democratic | $4,750 | $0 |
| 2018 | Democratic | $2,050 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | VARTAN, GREGORY III | Democratic | Contribution | For | $2,600 | 4 | 2025-10-31 | latest filing |
| 2026 | O'ROURKE, MEGAN | Democratic | Contribution | For | $1,250 | 2 | 2026-03-08 | latest filing |
| 2026 | MALINOWSKI, TOM | Democratic | Contribution | For | $1,000 | 1 | 2025-11-11 | filing |
| 2026 | PAPPAS, CHRIS | Democratic | Contribution | For | $500 | 1 | 2026-08-16 | filing |
| 2026 | LURIA, ELAINE | Democratic | Contribution | For | $300 | 1 | 2026-09-11 | filing |
| 2026 | STELSON, JANELLE | Democratic | Contribution | For | $300 | 1 | 2026-09-11 | filing |
| 2024 | ALLRED, COLIN | Democratic | Contribution | For | $2,500 | 3 | 2024-10-15 | latest filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $2,000 | 1 | 2024-04-04 | filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $2,000 | 2 | 2024-09-21 | latest filing |
| 2024 | BALDWIN, TAMMY | Democratic | Contribution | For | $2,000 | 2 | 2024-09-21 | latest filing |
| 2024 | ALTMAN, SUSAN COPIUS | Democratic | Contribution | For | $2,000 | 2 | 2024-06-08 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $1,750 | 2 | 2024-10-15 | latest filing |
| 2024 | WILD, SUSAN | Democratic | Contribution | For | $1,500 | 2 | 2024-07-23 | latest filing |
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $1,500 | 2 | 2024-09-21 | latest filing |
| 2024 | ROSEN, JACKY | Democratic | Contribution | For | $1,000 | 1 | 2024-06-08 | filing |
| 2024 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $1,000 | 1 | 2024-07-23 | filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,000 | 1 | 2024-08-09 | filing |
| 2024 | OSBORN, DAN | Independent | Contribution | For | $1,000 | 1 | 2024-10-15 | filing |
| 2024 | VARTAN, GREGORY III | Democratic | Contribution | For | $400 | 1 | 2023-11-18 | filing |
| 2024 | KIM, ANDY | Democratic | Contribution | For | $400 | 1 | 2023-12-31 | filing |
| 2024 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $300 | 1 | 2024-08-09 | filing |
| 2024 | GOLDEN, JARED | Democratic | Contribution | For | $300 | 1 | 2024-08-09 | filing |
| 2024 | HERTEL, CURTIS JR. | Democratic | Contribution | For | $300 | 1 | 2024-08-09 | filing |
| 2024 | CARAVEO, YADIRA | Democratic | Contribution | For | $300 | 1 | 2024-08-09 | filing |
| 2024 | ENGEL, KIRSTEN | Democratic | Contribution | For | $300 | 1 | 2024-08-09 | filing |
| 2024 | BYNUM, JANELLE | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2024 | CARTWRIGHT, MATTHEW A. | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2024 | GLUESENKAMP PEREZ, MARIE | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2024 | MANNION, JOHN W | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2024 | TRAN, DEREK | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2024 | WHITESIDES, GEORGE | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2024 | JONES, MONDAIRE | Democratic | Contribution | For | $300 | 1 | 2024-08-27 | filing |
| 2022 | WILD, SUSAN | Democratic | Contribution | For | $1,800 | 2 | 2022-09-24 | latest filing |
| 2022 | BARNES, MANDELA | Democratic | Contribution | For | $1,500 | 1 | 2022-09-02 | filing |
| 2022 | BEASLEY, CHERI | Democratic | Contribution | For | $1,500 | 1 | 2022-09-02 | filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $1,500 | 1 | 2022-09-15 | filing |
| 2022 | RYAN, TIMOTHY | Democratic | Contribution | For | $1,500 | 1 | 2022-09-19 | filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $1,500 | 1 | 2022-10-03 | filing |
| 2022 | DEMINGS, VAL | Democratic | Contribution | For | $500 | 1 | 2022-09-06 | filing |
| 2022 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $500 | 1 | 2022-09-06 | filing |
| 2022 | KELLY, MARK | Democratic | Contribution | For | $500 | 1 | 2022-09-06 | filing |
| 2022 | O'HALLERAN, TOM | Democratic | Contribution | For | $300 | 1 | 2022-09-22 | filing |
| 2022 | LURIA, ELAINE | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2022 | SALAS, RUDY | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2022 | NICKEL, WILEY | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2022 | CONOLE, FRANCIS | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2022 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2022 | DAVIDS, SHARICE | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2022 | SMITH, CHRISTY | Democratic | Contribution | For | $300 | 1 | 2022-09-24 | filing |
| 2020 | MALINOWSKI, TOM | Democratic | Contribution | For | $4,450 | 3 | 2020-07-23 | latest filing |
| 2020 | PETERS, GARY | Democratic | Contribution | For | $300 | 1 | 2020-10-13 | filing |
| 2018 | MALINOWSKI, TOM | Democratic | Contribution | For | $1,500 | 2 | 2018-10-17 | latest filing |
| 2018 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $550 | 2 | 2017-05-29 | latest filing |