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.
MAZER, KAREN
Individual donor · BERWYN, PA· DELOITTE (CONSULTANT)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $750 | $0 |
| 2024 | Democratic | $16,700 | $0 |
| 2022 | Democratic | $20,600 | $0 |
| 2020 | Democratic | $12,750 | $0 |
| 2018 | Democratic | $2,000 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | MCCLURE, LAMONT | Democratic | Contribution | For | $500 | 1 | 2026-01-15 | filing |
| 2026 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $250 | 1 | 2025-03-31 | filing |
| 2024 | EHASZ, ASHLEY | Democratic | Contribution | For | $6,600 | 2 | 2023-04-03 | latest filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $6,600 | 2 | 2024-10-16 | latest filing |
| 2024 | WILD, SUSAN | Democratic | Contribution | For | $2,000 | 2 | 2024-10-16 | latest filing |
| 2024 | FRISCH, ADAM | Democratic | Contribution | For | $1,000 | 1 | 2023-07-12 | filing |
| 2024 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $500 | 1 | 2024-11-01 | filing |
| 2022 | EHASZ, ASHLEY | Democratic | Contribution | For | $5,800 | 2 | 2021-12-19 | latest filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $3,000 | 2 | 2022-11-09 | latest filing |
| 2022 | ARKOOSH, VALERIE | Democratic | Contribution | For | $2,900 | 2 | 2021-07-01 | latest filing |
| 2022 | FETTERMAN, JOHN KARL | Democratic | Contribution | For | $2,900 | 1 | 2022-05-19 | filing |
| 2022 | SCHUMER, CHARLES E. | Democratic | Contribution | For | $2,000 | 1 | 2021-04-30 | filing |
| 2022 | WILD, SUSAN | Democratic | Contribution | For | $1,000 | 2 | 2022-07-31 | latest filing |
| 2022 | DEMINGS, VAL | Democratic | Contribution | For | $1,000 | 2 | 2022-10-31 | latest filing |
| 2022 | VALLEJO, MICHELLE | Democratic | Contribution | For | $1,000 | 1 | 2022-10-28 | filing |
| 2022 | HOULAHAN, CHRISSY | Democratic | Contribution | For | $500 | 1 | 2021-12-12 | filing |
| 2022 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $500 | 1 | 2022-10-12 | filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,750 | 3 | 2020-12-01 | latest filing |
| 2020 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $2,000 | 2 | 2020-12-02 | latest filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $1,000 | 1 | 2020-08-21 | filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $1,000 | 1 | 2020-08-21 | filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $1,000 | 1 | 2020-08-24 | filing |
| 2020 | HEGAR, MARY JENNINGS MJ | Democratic | Contribution | For | $1,000 | 1 | 2020-08-24 | filing |
| 2020 | HARRISON, JAIME | Democratic | Contribution | For | $1,000 | 1 | 2020-08-24 | filing |
| 2020 | BOLLIER, BARBARA | Democratic | Contribution | For | $1,000 | 1 | 2020-11-01 | filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $1,000 | 1 | 2020-11-01 | filing |
| 2020 | HOULAHAN, CHRISSY | Democratic | Contribution | For | $500 | 1 | 2020-10-25 | filing |
| 2020 | PETERS, GARY | Democratic | Contribution | For | $500 | 1 | 2020-11-01 | filing |
| 2018 | JONES, DOUG | Democratic | Contribution | For | $500 | 1 | 2017-11-23 | filing |
| 2018 | LAMB, CONOR | Democratic | Contribution | For | $500 | 1 | 2018-01-18 | filing |
| 2018 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $500 | 1 | 2018-10-15 | filing |
| 2018 | ESPY, MICHAEL | Democratic | Contribution | For | $500 | 1 | 2018-11-20 | filing |