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.
FOSTER, MARC
Individual donor · BROOKLINE, MA· GEODESIC BIOVENTURES LLC (CONSULTANT)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $124,400 | $0 |
| 2024 | Democratic | $32,375 | $0 |
| 2022 | Democratic | $47,750 | $0 |
| 2020 | Democratic | $40,258 | $0 |
| 2020 | Independent | $250 | $0 |
| 2018 | Democratic | $24,050 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | COOKE, REBECCA | Democratic | Contribution | For | $7,000 | 2 | 2026-05-12 | latest filing |
| 2026 | MENDOZA, JOANNA | Democratic | Contribution | For | $7,000 | 2 | 2026-02-23 | latest filing |
| 2026 | GLUESENKAMP PEREZ, MARIE | Democratic | Contribution | For | $4,500 | 6 | 2025-12-02 | latest filing |
| 2026 | LEE, SUSIE | Democratic | Contribution | For | $4,500 | 6 | 2025-12-02 | latest filing |
| 2026 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $4,500 | 6 | 2025-12-02 | latest filing |
| 2026 | RILEY, JOSH | Democratic | Contribution | For | $4,200 | 4 | 2025-05-12 | latest filing |
| 2026 | BYNUM, JANELLE | Democratic | Contribution | For | $4,200 | 4 | 2025-05-12 | latest filing |
| 2026 | DAVIS, DON | Democratic | Contribution | For | $4,200 | 4 | 2025-05-12 | latest filing |
| 2026 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $4,200 | 5 | 2025-05-12 | latest filing |
| 2026 | GRAY, ADAM C. | Democratic | Contribution | For | $4,200 | 5 | 2025-05-12 | latest filing |
| 2026 | GILLEN, LAURA | Democratic | Contribution | For | $4,200 | 5 | 2025-05-12 | latest filing |
| 2026 | TRAN, DEREK | Democratic | Contribution | For | $4,200 | 5 | 2025-05-12 | latest filing |
| 2026 | POU, NELIDA | Democratic | Contribution | For | $4,200 | 5 | 2025-05-12 | latest filing |
| 2026 | MIN, DAVE | Democratic | Contribution | For | $4,200 | 5 | 2025-05-12 | latest filing |
| 2026 | LURIA, ELAINE | Democratic | Contribution | For | $3,600 | 2 | 2026-08-27 | latest filing |
| 2026 | COOPER, ROY | Democratic | Contribution | For | $3,500 | 2 | 2025-12-19 | latest filing |
| 2026 | PAPPAS, CHRIS | Democratic | Contribution | For | $3,500 | 2 | 2025-12-19 | latest filing |
| 2026 | LANDSMAN, GREG | Democratic | Contribution | For | $3,500 | 1 | 2025-11-21 | filing |
| 2026 | SYKES, EMILIA | Democratic | Contribution | For | $3,500 | 1 | 2025-11-21 | filing |
| 2026 | KAPTUR, MARCY M.C. | Democratic | Contribution | For | $3,500 | 1 | 2025-11-21 | filing |
| 2026 | COGNETTI, PAIGE | Democratic | Contribution | For | $3,500 | 1 | 2025-11-25 | filing |
| 2026 | BROWN, SHERROD | Democratic | Contribution | For | $3,500 | 1 | 2025-12-19 | filing |
| 2026 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $3,500 | 1 | 2025-12-19 | filing |
| 2026 | PELTOLA, MARY | Democratic | Contribution | For | $3,500 | 1 | 2026-01-15 | filing |
| 2026 | TRONE GARRIOTT, SARAH | Democratic | Contribution | For | $3,500 | 1 | 2026-02-23 | filing |
| 2026 | BOHANNAN, CHRISTINA | Democratic | Contribution | For | $3,500 | 1 | 2026-02-23 | filing |
| 2026 | GONZALEZ, VICENTE | Democratic | Contribution | For | $3,500 | 1 | 2026-04-10 | filing |
| 2026 | TUREK, JOSHUA | Democratic | Contribution | For | $3,500 | 1 | 2026-06-16 | filing |
| 2026 | TALARICO, JAMES | Democratic | Contribution | For | $3,500 | 1 | 2026-06-16 | filing |
| 2026 | CASTOR, KATHY | Democratic | Contribution | For | $3,500 | 1 | 2026-07-14 | filing |
| 2026 | MCBRIDE, SARAH ELIZABETH | Democratic | Contribution | For | $1,000 | 1 | 2025-07-30 | filing |
| 2026 | MOULTON, SETH | Democratic | Contribution | For | $1,000 | 1 | 2025-11-18 | filing |
| 2026 | CRAIG, ANGIE | Democratic | Contribution | For | $1,000 | 1 | 2025-12-05 | filing |
| 2024 | BALDWIN, TAMMY | Democratic | Contribution | For | $2,950 | 4 | 2024-09-16 | latest filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $2,700 | 3 | 2024-09-16 | latest filing |
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $2,700 | 3 | 2024-09-16 | latest filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $2,450 | 4 | 2024-09-16 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $2,450 | 4 | 2024-09-16 | latest filing |
| 2024 | ROSEN, JACKY | Democratic | Contribution | For | $2,450 | 4 | 2024-09-16 | latest filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,700 | 2 | 2024-09-16 | latest filing |
| 2024 | RILEY, JOSH | Democratic | Contribution | For | $1,075 | 4 | 2024-07-23 | latest filing |
| 2024 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $1,000 | 1 | 2024-08-12 | filing |
| 2024 | CARAVEO, YADIRA | Democratic | Contribution | For | $825 | 3 | 2024-07-23 | latest filing |
| 2024 | CARTWRIGHT, MATTHEW A. | Democratic | Contribution | For | $825 | 3 | 2024-07-23 | latest filing |
| 2024 | WILD, SUSAN | Democratic | Contribution | For | $825 | 3 | 2024-07-23 | latest filing |
| 2024 | VARGAS, ANTHONY 'TONY' | Democratic | Contribution | For | $825 | 3 | 2024-07-23 | latest filing |
| 2024 | ENGEL, KIRSTEN | Democratic | Contribution | For | $825 | 3 | 2024-07-23 | latest filing |
| 2024 | WHITESIDES, GEORGE | Democratic | Contribution | For | $775 | 3 | 2024-07-23 | latest filing |
| 2024 | SALAS, RUDY | Democratic | Contribution | For | $775 | 3 | 2024-07-23 | latest filing |
| 2024 | MIN, DAVE | Democratic | Contribution | For | $775 | 3 | 2024-07-23 | latest filing |
| 2024 | ROLLINS, WILL | Democratic | Contribution | For | $775 | 3 | 2024-07-23 | latest filing |
| 2024 | GOLDEN, JARED | Democratic | Contribution | For | $700 | 3 | 2024-07-23 | latest filing |
| 2024 | DAVIS, DON | Democratic | Contribution | For | $700 | 3 | 2024-07-23 | latest filing |
| 2024 | HERTEL, CURTIS JR. | Democratic | Contribution | For | $700 | 3 | 2024-07-23 | latest filing |
| 2024 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $575 | 2 | 2024-07-23 | latest filing |
| 2024 | ALTMAN, SUSAN COPIUS | Democratic | Contribution | For | $575 | 2 | 2024-07-23 | latest filing |
| 2024 | GLUESENKAMP PEREZ, MARIE | Democratic | Contribution | For | $575 | 2 | 2024-07-23 | latest filing |
| 2024 | JONES, MONDAIRE | Democratic | Contribution | For | $525 | 3 | 2024-07-23 | latest filing |
| 2024 | MRVAN, FRANK J. | Democratic | Contribution | For | $350 | 2 | 2023-08-21 | latest filing |
| 2024 | SALINAS, ANDREA | Democratic | Contribution | For | $250 | 1 | 2023-08-21 | filing |
| 2024 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $250 | 1 | 2023-10-18 | filing |
| 2024 | WARREN, ELIZABETH | Democratic | Contribution | For | $250 | 1 | 2023-10-19 | filing |
| 2024 | LEE, SUSIE | Democratic | Contribution | For | $125 | 1 | 2024-01-03 | filing |
| 2024 | MANNION, JOHN W | Democratic | Contribution | For | $100 | 1 | 2024-09-29 | filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $4,100 | 4 | 2022-08-31 | latest filing |
| 2022 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $3,150 | 5 | 2021-06-15 | latest filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $3,100 | 3 | 2022-06-06 | latest filing |
| 2022 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $3,100 | 3 | 2022-06-06 | latest filing |
| 2022 | KELLY, MARK | Democratic | Contribution | For | $3,100 | 3 | 2022-06-06 | latest filing |
| 2022 | CONOLE, FRANCIS | Democratic | Contribution | For | $2,900 | 3 | 2022-10-03 | latest filing |
| 2022 | GOLDEN, JARED | Democratic | Contribution | For | $2,150 | 6 | 2022-07-13 | latest filing |
| 2022 | AXNE, CINDY | Democratic | Contribution | For | $2,150 | 6 | 2022-07-13 | latest filing |
| 2022 | MALINOWSKI, TOM | Democratic | Contribution | For | $2,000 | 4 | 2022-01-17 | latest filing |
| 2022 | WILD, SUSAN | Democratic | Contribution | For | $1,950 | 6 | 2022-07-13 | latest filing |
| 2022 | LURIA, ELAINE | Democratic | Contribution | For | $1,650 | 4 | 2022-07-13 | latest filing |
| 2022 | CARTWRIGHT, MATTHEW A. | Democratic | Contribution | For | $1,650 | 4 | 2022-07-13 | latest filing |
| 2022 | O'HALLERAN, TOM | Democratic | Contribution | For | $1,500 | 3 | 2021-07-11 | latest filing |
| 2022 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $1,500 | 2 | 2022-01-17 | latest filing |
| 2022 | BEASLEY, CHERI | Democratic | Contribution | For | $1,200 | 2 | 2022-06-06 | latest filing |
| 2022 | BARNES, MANDELA | Democratic | Contribution | For | $1,200 | 2 | 2022-09-06 | latest filing |
| 2022 | FETTERMAN, JOHN KARL | Democratic | Contribution | For | $1,000 | 1 | 2022-07-24 | filing |
| 2022 | RYAN, TIMOTHY | Democratic | Contribution | For | $1,000 | 1 | 2022-09-27 | filing |
| 2022 | KILDEE, DANIEL T | Democratic | Contribution | For | $950 | 3 | 2022-07-13 | latest filing |
| 2022 | DAVIDS, SHARICE | Democratic | Contribution | For | $950 | 3 | 2022-07-13 | latest filing |
| 2022 | PAPPAS, CHRIS | Democratic | Contribution | For | $900 | 4 | 2022-07-19 | latest filing |
| 2022 | SLOTKIN, ELISSA | Democratic | Contribution | For | $900 | 4 | 2022-07-19 | latest filing |
| 2022 | LEE, SUSIE | Democratic | Contribution | For | $800 | 4 | 2022-07-19 | latest filing |
| 2022 | HORSFORD, STEVEN ALEXZANDER | Democratic | Contribution | For | $500 | 2 | 2021-03-31 | latest filing |
| 2022 | FLETCHER, ELIZABETH | Democratic | Contribution | For | $500 | 2 | 2021-03-31 | latest filing |
| 2022 | STEVENS, HALEY | Democratic | Contribution | For | $500 | 2 | 2021-03-31 | latest filing |
| 2022 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $300 | 2 | 2022-08-23 | latest filing |
| 2022 | LANDSMAN, GREG | Democratic | Contribution | For | $300 | 2 | 2022-08-17 | latest filing |
| 2022 | CRAIG, ANGELA DAWN | Democratic | Contribution | For | $300 | 2 | 2022-07-19 | latest filing |
| 2022 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $300 | 2 | 2022-08-23 | latest filing |
| 2022 | CHEN, JAY | Democratic | Contribution | For | $300 | 2 | 2022-08-23 | latest filing |
| 2022 | SORENSEN, ERIC | Democratic | Contribution | For | $300 | 2 | 2022-08-23 | latest filing |
| 2022 | SMITH, CHRISTY | Democratic | Contribution | For | $300 | 2 | 2022-08-17 | latest filing |
| 2022 | MCLEOD-SKINNER, JAMIE | Democratic | Contribution | For | $250 | 1 | 2022-08-17 | filing |
| 2022 | NICKEL, WILEY | Democratic | Contribution | For | $250 | 1 | 2022-08-17 | filing |
| 2022 | HODGE, JEVIN D | Democratic | Contribution | For | $250 | 1 | 2022-09-18 | filing |
| 2022 | RILEY, JOSH | Democratic | Contribution | For | $250 | 1 | 2022-09-18 | filing |
| 2022 | VARGAS, ANTHONY 'TONY' | Democratic | Contribution | For | $250 | 1 | 2022-09-18 | filing |
| 2020 | BRINDISI, ANTHONY | Democratic | Contribution | For | $4,150 | 5 | 2020-06-23 | latest filing |
| 2020 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $3,800 | 3 | 2020-08-28 | latest filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $3,050 | 3 | 2020-07-18 | latest filing |
| 2020 | MERMELL, JESSE | Democratic | Contribution | For | $2,800 | 5 | 2020-06-30 | latest filing |
| 2020 | AXNE, CINDY | Democratic | Contribution | For | $2,521 | 4 | 2020-10-26 | latest filing |
| 2020 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $2,021 | 3 | 2020-06-24 | latest filing |
| 2020 | SLOTKIN, ELISSA | Democratic | Contribution | For | $2,021 | 3 | 2020-05-05 | latest filing |
| 2020 | MCBATH, LUCIA KAY | Democratic | Contribution | For | $2,021 | 3 | 2020-05-05 | latest filing |
| 2020 | FINKENAUER, ABBY | Democratic | Contribution | For | $2,021 | 3 | 2020-05-05 | latest filing |
| 2020 | CRAIG, ANGELA DAWN | Democratic | Contribution | For | $2,000 | 2 | 2019-07-28 | latest filing |
| 2020 | JONES, GINA ORTIZ | Democratic | Contribution | For | $1,500 | 2 | 2020-03-23 | latest filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $1,200 | 2 | 2020-09-22 | latest filing |
| 2020 | BULLOCK, STEVE | Democratic | Contribution | For | $1,200 | 2 | 2020-09-22 | latest filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $1,200 | 2 | 2020-09-23 | latest filing |
| 2020 | HICKENLOOPER, JOHN W. | Democratic | Contribution | For | $1,200 | 2 | 2020-09-22 | latest filing |
| 2020 | GOLDEN, JARED | Democratic | Contribution | For | $1,021 | 2 | 2020-05-05 | latest filing |
| 2020 | WILD, SUSAN | Democratic | Contribution | For | $1,021 | 2 | 2020-05-05 | latest filing |
| 2020 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $1,021 | 2 | 2020-05-05 | latest filing |
| 2020 | MALINOWSKI, TOM | Democratic | Contribution | For | $1,021 | 2 | 2020-05-05 | latest filing |
| 2020 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $1,021 | 2 | 2020-05-16 | latest filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $1,000 | 1 | 2019-10-22 | filing |
| 2020 | DEPASQUALE, EUGENE | Democratic | Contribution | For | $1,000 | 1 | 2020-08-31 | filing |
| 2020 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $450 | 2 | 2020-09-22 | latest filing |
| 2020 | GROSS, AL | Independent | Contribution | For | $250 | 1 | 2020-05-27 | filing |
| 2018 | BRINDISI, ANTHONY | Democratic | Contribution | For | $5,150 | 4 | 2018-10-22 | latest filing |
| 2018 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $3,700 | 3 | 2018-10-24 | latest filing |
| 2018 | WARREN, ELIZABETH | Democratic | Contribution | For | $2,700 | 1 | 2017-03-10 | filing |
| 2018 | AXNE, CINDY | Democratic | Contribution | For | $2,000 | 2 | 2018-10-24 | latest filing |
| 2018 | KELLY, BRENDAN | Democratic | Contribution | For | $1,000 | 1 | 2018-04-14 | filing |
| 2018 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,000 | 1 | 2018-04-18 | filing |
| 2018 | FINKENAUER, ABBY | Democratic | Contribution | For | $1,000 | 1 | 2018-04-30 | filing |
| 2018 | CROW, JASON | Democratic | Contribution | For | $1,000 | 1 | 2018-06-18 | filing |
| 2018 | CRAIG, ANGELA DAWN | Democratic | Contribution | For | $1,000 | 1 | 2018-06-18 | filing |
| 2018 | MALINOWSKI, TOM | Democratic | Contribution | For | $1,000 | 1 | 2018-07-30 | filing |
| 2018 | GOLDEN, JARED | Democratic | Contribution | For | $1,000 | 2 | 2018-09-11 | latest filing |
| 2018 | JONES, GINA ORTIZ | Democratic | Contribution | For | $1,000 | 1 | 2018-09-21 | filing |
| 2018 | PRESSLEY, AYANNA | Democratic | Contribution | For | $500 | 1 | 2018-02-02 | filing |
| 2018 | RADER, ELIZABETH ANNE | Democratic | Contribution | For | $500 | 1 | 2018-05-06 | filing |
| 2018 | SHERRILL, MIKIE | Democratic | Contribution | For | $500 | 1 | 2018-07-05 | filing |
| 2018 | PAPPAS, CHRIS | Democratic | Contribution | For | $500 | 1 | 2018-09-13 | filing |
| 2018 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $500 | 1 | 2018-09-22 | filing |