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.
KOSA, PETER
Individual donor · BROOKLINE, MA· MMRF (BIOTECHNOLOGY)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2022 | Democratic | $6,935 | $0 |
| 2022 | UN | $1,000 | $0 |
| 2020 | Democratic | $21,100 | $0 |
| 2020 | Independent | $1,000 | $0 |
| 2018 | Democratic | $6,101 | $0 |
| 2018 | Independent | $250 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2022 | FETTERMAN, JOHN KARL | Democratic | Contribution | For | $3,935 | 3 | 2021-06-18 | latest filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $1,000 | 1 | 2022-01-31 | filing |
| 2022 | MCMULLIN, DAVID EVAN | UN | Contribution | For | $1,000 | 1 | 2022-07-29 | filing |
| 2022 | RYAN, TIMOTHY | Democratic | Contribution | For | $1,000 | 1 | 2022-07-29 | filing |
| 2022 | BEASLEY, CHERI | Democratic | Contribution | For | $1,000 | 1 | 2022-08-10 | filing |
| 2020 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $5,050 | 4 | 2020-11-05 | latest filing |
| 2020 | HARRISON, JAIME | Democratic | Contribution | For | $3,000 | 4 | 2020-09-25 | latest filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $2,800 | 1 | 2020-01-03 | filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,000 | 2 | 2020-07-09 | latest filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $2,000 | 2 | 2020-07-04 | latest filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $1,250 | 2 | 2020-01-03 | latest filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $1,250 | 2 | 2020-01-03 | latest filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $1,000 | 1 | 2020-01-03 | filing |
| 2020 | BOLLIER, BARBARA | Democratic | Contribution | For | $1,000 | 1 | 2020-07-15 | filing |
| 2020 | GROSS, AL | Independent | Contribution | For | $1,000 | 1 | 2020-07-25 | filing |
| 2020 | HEGAR, MARY JENNINGS MJ | Democratic | Contribution | For | $1,000 | 1 | 2020-10-19 | filing |
| 2020 | MCBATH, LUCIA KAY | Democratic | Contribution | For | $500 | 2 | 2020-10-27 | latest filing |
| 2020 | OCASIO-CORTEZ, ALEXANDRIA | Democratic | Contribution | For | $250 | 1 | 2020-06-21 | filing |
| 2018 | O'ROURKE, ROBERT (BETO) | Democratic | Contribution | For | $1,900 | 10 | 2018-11-05 | latest filing |
| 2018 | OJEDA, RICHARD NEECE SENATOR II | Democratic | Contribution | For | $1,156 | 9 | 2018-11-05 | latest filing |
| 2018 | JONES, DOUG | Democratic | Contribution | For | $750 | 3 | 2017-11-08 | latest filing |
| 2018 | MCADAMS, BEN | Democratic | Contribution | For | $500 | 2 | 2018-10-15 | latest filing |
| 2018 | ESPY, MICHAEL | Democratic | Contribution | For | $300 | 2 | 2018-11-17 | latest filing |
| 2018 | BRYCE, RANDY | Democratic | Contribution | For | $256 | 3 | 2017-11-12 | latest filing |
| 2018 | EASTMAN, KARA | Democratic | Contribution | For | $255 | 2 | 2018-05-22 | latest filing |
| 2018 | SINEMA, KYRSTEN | Independent | Contribution | For | $250 | 1 | 2018-09-13 | filing |
| 2018 | HEITKAMP, HEIDI | Democratic | Contribution | For | $250 | 1 | 2018-10-04 | filing |
| 2018 | MCBATH, LUCIA KAY | Democratic | Contribution | For | $250 | 1 | 2018-10-29 | filing |
| 2018 | GOLDEN, JARED | Democratic | Contribution | For | $250 | 1 | 2018-10-29 | filing |
| 2018 | LAMB, CONOR | Democratic | Contribution | For | $225 | 2 | 2018-02-06 | latest filing |
| 2018 | HOYOS, RENEE | Democratic | Contribution | For | $6 | 2 | 2017-11-12 | latest filing |
| 2018 | WADKINS, RANDY MACK | Democratic | Contribution | For | $5 | 1 | 2018-06-06 | filing |