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.
ISAACSON, JOHN
Individual donor · CAMBRIDGE, MA· ISAACSON MILLER (EXECUTIVE SEARCH)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $28,300 | $0 |
| 2024 | Democratic | $25,700 | $0 |
| 2024 | Independent | $2,550 | $0 |
| 2022 | Democratic | $21,580 | $0 |
| 2022 | UN | $1,500 | $0 |
| 2020 | Democratic | $28,800 | $0 |
| 2020 | Independent | $500 | $0 |
| 2018 | Democratic | $10,950 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | MIN, DAVE | Democratic | Contribution | For | $2,100 | 5 | 2026-06-28 | latest filing |
| 2026 | GOLDEN, JARED | Democratic | Contribution | For | $2,000 | 2 | 2025-06-29 | latest filing |
| 2026 | FRANKEL, LOIS J. | Democratic | Contribution | For | $2,000 | 3 | 2026-01-05 | latest filing |
| 2026 | HELMER, DAN | Democratic | Contribution | For | $2,000 | 1 | 2026-02-19 | filing |
| 2026 | PAPPAS, CHRIS | Democratic | Contribution | For | $1,500 | 2 | 2025-09-18 | latest filing |
| 2026 | MOULTON, SETH | Democratic | Contribution | For | $1,500 | 2 | 2026-03-15 | latest filing |
| 2026 | BROWN, SHERROD | Democratic | Contribution | For | $1,500 | 3 | 2026-04-30 | latest filing |
| 2026 | SULLIVAN, MAURA CORBY | Democratic | Contribution | For | $1,200 | 4 | 2026-06-27 | latest filing |
| 2026 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $1,100 | 3 | 2026-06-28 | latest filing |
| 2026 | TALARICO, JAMES | Democratic | Contribution | For | $1,000 | 2 | 2025-12-23 | latest filing |
| 2026 | TUREK, JOSHUA | Democratic | Contribution | For | $1,000 | 2 | 2026-06-11 | latest filing |
| 2026 | GRAY, ADAM C. | Democratic | Contribution | For | $800 | 2 | 2025-12-24 | latest filing |
| 2026 | KAPTUR, MARCY M.C. | Democratic | Contribution | For | $600 | 2 | 2025-12-30 | latest filing |
| 2026 | BENNETT, REBECCA | Democratic | Contribution | For | $600 | 2 | 2026-03-15 | latest filing |
| 2026 | BOHANNAN, CHRISTINA | Democratic | Contribution | For | $600 | 2 | 2026-02-14 | latest filing |
| 2026 | STELSON, JANELLE | Democratic | Contribution | For | $600 | 2 | 2026-06-30 | latest filing |
| 2026 | BIRD, SHANNON KATHLEEN | Democratic | Contribution | For | $600 | 2 | 2026-06-01 | latest filing |
| 2026 | KOH, DANIEL ARRIGG | Democratic | Contribution | For | $600 | 2 | 2026-06-30 | latest filing |
| 2026 | GOODLANDER, MAGGIE | Democratic | Contribution | For | $500 | 1 | 2025-02-09 | filing |
| 2026 | MCGOVERN, JAMES P | Democratic | Contribution | For | $500 | 2 | 2025-08-14 | latest filing |
| 2026 | PEARSON, JUSTIN J. | Democratic | Contribution | For | $500 | 1 | 2025-10-21 | filing |
| 2026 | COOPER, ROY | Democratic | Contribution | For | $500 | 1 | 2025-12-30 | filing |
| 2026 | MILLS, JANET TRAFTON | Democratic | Contribution | For | $500 | 1 | 2026-02-02 | filing |
| 2026 | WEIL, JOSHUA JOSEPH | Democratic | Contribution | For | $350 | 2 | 2025-03-27 | latest filing |
| 2026 | DAVIS, DON | Democratic | Contribution | For | $300 | 1 | 2025-06-29 | filing |
| 2026 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $300 | 1 | 2025-08-20 | filing |
| 2026 | TRAN, DEREK | Democratic | Contribution | For | $300 | 1 | 2025-08-20 | filing |
| 2026 | SYKES, EMILIA | Democratic | Contribution | For | $300 | 1 | 2025-08-20 | filing |
| 2026 | MENDOZA, JOANNA | Democratic | Contribution | For | $300 | 1 | 2025-09-27 | filing |
| 2026 | COOKE, REBECCA | Democratic | Contribution | For | $300 | 1 | 2025-11-15 | filing |
| 2026 | TRONE GARRIOTT, SARAH | Democratic | Contribution | For | $300 | 1 | 2025-12-30 | filing |
| 2026 | BYNUM, JANELLE | Democratic | Contribution | For | $300 | 1 | 2026-01-25 | filing |
| 2026 | BALDACCI, JOSEPH | Democratic | Contribution | For | $300 | 1 | 2026-04-08 | filing |
| 2026 | JAMES, LINDSAY | Democratic | Contribution | For | $300 | 1 | 2026-05-05 | filing |
| 2026 | WELLMAN, FREDERICK PAUL | Democratic | Contribution | For | $300 | 1 | 2026-05-07 | filing |
| 2026 | GALAN-WOODS, MARLENE | Democratic | Contribution | For | $300 | 1 | 2026-06-30 | filing |
| 2026 | MALINOWSKI, TOM | Democratic | Contribution | For | $250 | 1 | 2026-01-03 | filing |
| 2026 | SCHIFF, ADAM | Democratic | Contribution | For | $250 | 1 | 2026-02-07 | filing |
| 2026 | MCMORROW, MALLORY | Democratic | Contribution | For | $50 | 2 | 2026-06-03 | latest filing |
| 2024 | GOLDEN, JARED | Democratic | Contribution | For | $4,000 | 5 | 2024-10-21 | latest filing |
| 2024 | PAPPAS, CHRIS | Democratic | Contribution | For | $1,900 | 5 | 2024-10-30 | latest filing |
| 2024 | ALLRED, COLIN | Democratic | Contribution | For | $1,850 | 5 | 2024-10-21 | latest filing |
| 2024 | OSBORN, DAN | Independent | Contribution | For | $1,550 | 4 | 2024-10-21 | latest filing |
| 2024 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $1,400 | 4 | 2024-10-30 | latest filing |
| 2024 | SALAS, RUDY | Democratic | Contribution | For | $1,200 | 4 | 2024-10-30 | latest filing |
| 2024 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $1,100 | 3 | 2024-10-03 | latest filing |
| 2024 | KUSTER, ANN MCLANE | Democratic | Contribution | For | $1,000 | 2 | 2023-09-17 | latest filing |
| 2024 | KING, ANGUS S. JR. | Independent | Contribution | For | $1,000 | 1 | 2024-08-01 | filing |
| 2024 | BYNUM, JANELLE | Democratic | Contribution | For | $900 | 3 | 2024-09-05 | latest filing |
| 2024 | PELTOLA, MARY | Democratic | Contribution | For | $850 | 3 | 2024-10-30 | latest filing |
| 2024 | COOKE, REBECCA | Democratic | Contribution | For | $850 | 3 | 2024-09-11 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $800 | 2 | 2024-10-30 | latest filing |
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $800 | 2 | 2024-10-03 | latest filing |
| 2024 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $800 | 2 | 2024-10-03 | latest filing |
| 2024 | VAN OSTERN, KEVIN COLIN | Democratic | Contribution | For | $800 | 2 | 2024-08-27 | latest filing |
| 2024 | WHITESIDES, GEORGE | Democratic | Contribution | For | $600 | 2 | 2024-10-30 | latest filing |
| 2024 | MIN, DAVE | Democratic | Contribution | For | $600 | 2 | 2024-10-21 | latest filing |
| 2024 | HIRONO, MAZIE K. | Democratic | Contribution | For | $500 | 1 | 2023-02-21 | filing |
| 2024 | SCHIFF, ADAM | Democratic | Contribution | For | $500 | 1 | 2023-03-17 | filing |
| 2024 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $500 | 1 | 2024-01-14 | filing |
| 2024 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $500 | 1 | 2024-01-14 | filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $500 | 1 | 2024-01-14 | filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $500 | 1 | 2024-10-30 | filing |
| 2024 | FROST, MAXWELL ALEJANDRO | Democratic | Contribution | For | $300 | 1 | 2023-10-30 | filing |
| 2024 | DAMIKOLAS, ALLYSON | Democratic | Contribution | For | $300 | 1 | 2023-12-31 | filing |
| 2024 | SORENSEN, ERIC | Democratic | Contribution | For | $300 | 1 | 2024-01-14 | filing |
| 2024 | CARAVEO, YADIRA | Democratic | Contribution | For | $300 | 1 | 2024-01-14 | filing |
| 2024 | STELSON, JANELLE | Democratic | Contribution | For | $300 | 1 | 2024-07-31 | filing |
| 2024 | WILD, SUSAN | Democratic | Contribution | For | $300 | 1 | 2024-07-31 | filing |
| 2024 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $300 | 1 | 2024-07-31 | filing |
| 2024 | CARTWRIGHT, MATTHEW A. | Democratic | Contribution | For | $300 | 1 | 2024-07-31 | filing |
| 2024 | EHASZ, ASHLEY | Democratic | Contribution | For | $300 | 1 | 2024-07-31 | filing |
| 2024 | HERTEL, CURTIS JR. | Democratic | Contribution | For | $300 | 1 | 2024-07-31 | filing |
| 2024 | JACKSON, JEFF | Democratic | Contribution | For | $250 | 1 | 2023-05-20 | filing |
| 2022 | DEMINGS, VAL | Democratic | Contribution | For | $2,900 | 1 | 2021-11-18 | filing |
| 2022 | AXNE, CINDY | Democratic | Contribution | For | $2,000 | 4 | 2022-10-25 | latest filing |
| 2022 | GOLDEN, JARED | Democratic | Contribution | For | $2,000 | 2 | 2022-10-10 | latest filing |
| 2022 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $1,760 | 4 | 2022-05-22 | latest filing |
| 2022 | KUSTER, ANN MCLANE | Democratic | Contribution | For | $1,760 | 6 | 2022-09-30 | latest filing |
| 2022 | PAPPAS, CHRIS | Democratic | Contribution | For | $1,510 | 4 | 2022-06-07 | latest filing |
| 2022 | MCMULLIN, DAVID EVAN | UN | Contribution | For | $1,500 | 2 | 2022-11-04 | latest filing |
| 2022 | ROE, ANN | Democratic | Contribution | For | $1,250 | 4 | 2022-10-17 | latest filing |
| 2022 | VAN HOLLEN, CHRIS | Democratic | Contribution | For | $1,000 | 1 | 2022-03-15 | filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $1,000 | 2 | 2022-10-25 | latest filing |
| 2022 | RYAN, TIMOTHY | Democratic | Contribution | For | $1,000 | 2 | 2022-10-25 | latest filing |
| 2022 | SMITH, CHRISTY | Democratic | Contribution | For | $850 | 3 | 2022-09-27 | latest filing |
| 2022 | KIM, ANDY | Democratic | Contribution | For | $500 | 1 | 2021-05-22 | filing |
| 2022 | KELLY, MARK | Democratic | Contribution | For | $500 | 1 | 2021-06-27 | filing |
| 2022 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $500 | 2 | 2022-09-17 | latest filing |
| 2022 | PELTOLA, MARY | Democratic | Contribution | For | $500 | 2 | 2022-10-25 | latest filing |
| 2022 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $500 | 1 | 2022-10-10 | filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $500 | 1 | 2022-11-21 | filing |
| 2022 | DELGADO, ANTONIO | Democratic | Contribution | For | $300 | 1 | 2022-03-14 | filing |
| 2022 | TORRES, RITCHIE JOHN | Democratic | Contribution | For | $250 | 1 | 2021-04-06 | filing |
| 2022 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $250 | 1 | 2021-05-30 | filing |
| 2022 | SYKES, EMILIA | Democratic | Contribution | For | $250 | 1 | 2022-10-02 | filing |
| 2022 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $250 | 1 | 2022-10-02 | filing |
| 2022 | SALAS, RUDY | Democratic | Contribution | For | $250 | 1 | 2022-10-02 | filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $2,200 | 6 | 2020-10-28 | latest filing |
| 2020 | AXNE, CINDY | Democratic | Contribution | For | $1,750 | 4 | 2020-10-28 | latest filing |
| 2020 | BULLOCK, STEVE | Democratic | Contribution | For | $1,700 | 5 | 2020-10-28 | latest filing |
| 2020 | HICKS, JOSH | Democratic | Contribution | For | $1,600 | 4 | 2020-10-14 | latest filing |
| 2020 | COONS, CHRISTOPHER A. | Democratic | Contribution | For | $1,500 | 2 | 2020-09-13 | latest filing |
| 2020 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $1,500 | 3 | 2020-07-30 | latest filing |
| 2020 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $1,350 | 3 | 2020-11-16 | latest filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $1,350 | 3 | 2020-11-15 | latest filing |
| 2020 | BOLLIER, BARBARA | Democratic | Contribution | For | $1,200 | 3 | 2020-10-28 | latest filing |
| 2020 | HICKENLOOPER, JOHN W. | Democratic | Contribution | For | $1,200 | 3 | 2020-10-28 | latest filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $1,200 | 4 | 2020-10-28 | latest filing |
| 2020 | GOLDEN, JARED | Democratic | Contribution | For | $1,050 | 3 | 2020-09-13 | latest filing |
| 2020 | KUSTER, ANN MCLANE | Democratic | Contribution | For | $1,000 | 3 | 2020-09-13 | latest filing |
| 2020 | COBB, TEDRA | Democratic | Contribution | For | $1,000 | 3 | 2020-09-13 | latest filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $1,000 | 3 | 2020-10-29 | latest filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $850 | 2 | 2020-09-17 | latest filing |
| 2020 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $750 | 2 | 2020-09-13 | latest filing |
| 2020 | SWEARENGIN, PAULA JEAN | Democratic | Contribution | For | $600 | 2 | 2020-10-28 | latest filing |
| 2020 | DELGADO, ANTONIO | Democratic | Contribution | For | $550 | 2 | 2019-12-26 | latest filing |
| 2020 | COOPER, SCOTT | Democratic | Contribution | For | $500 | 1 | 2019-11-25 | filing |
| 2020 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $500 | 1 | 2020-10-14 | filing |
| 2020 | DEPASQUALE, EUGENE | Democratic | Contribution | For | $500 | 1 | 2020-10-14 | filing |
| 2020 | GALVIN, ALYSE | Independent | Contribution | For | $500 | 1 | 2020-10-14 | filing |
| 2020 | WILLIAMS, KATHLEEN | Democratic | Contribution | For | $500 | 1 | 2020-10-14 | filing |
| 2020 | PAPPAS, CHRIS | Democratic | Contribution | For | $500 | 1 | 2020-10-30 | filing |
| 2020 | DRISKELL, GRETCHEN | Democratic | Contribution | For | $500 | 1 | 2020-11-01 | filing |
| 2020 | KIM, ANDY | Democratic | Contribution | For | $300 | 1 | 2019-12-26 | filing |
| 2020 | MCADAMS, BEN | Democratic | Contribution | For | $300 | 1 | 2019-12-26 | filing |
| 2020 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $300 | 1 | 2019-12-26 | filing |
| 2020 | SLOTKIN, ELISSA | Democratic | Contribution | For | $300 | 1 | 2019-12-26 | filing |
| 2020 | MCGOVERN, JAMES P | Democratic | Contribution | For | $250 | 1 | 2019-04-23 | filing |
| 2020 | HORN, KENDRA | Democratic | Contribution | For | $250 | 1 | 2020-09-13 | filing |
| 2020 | MANGONE, KIM | Democratic | Contribution | For | $250 | 1 | 2020-09-13 | filing |
| 2020 | BUSH, DIANE MITSCH | Democratic | Contribution | For | $250 | 1 | 2020-09-13 | filing |
| 2020 | MUERI, HILLARY O'CONNOR | Democratic | Contribution | For | $250 | 1 | 2020-10-18 | filing |
| 2018 | GOLDEN, JARED | Democratic | Contribution | For | $2,700 | 4 | 2018-11-05 | latest filing |
| 2018 | DELGADO, ANTONIO | Democratic | Contribution | For | $2,500 | 5 | 2018-09-25 | latest filing |
| 2018 | HELMER, DANIEL | Democratic | Contribution | For | $2,250 | 4 | 2018-05-23 | latest filing |
| 2018 | SMITH, TINA | Democratic | Contribution | For | $1,000 | 1 | 2018-05-15 | filing |
| 2018 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $1,000 | 2 | 2018-09-25 | latest filing |
| 2018 | KUSTER, ANN MCLANE | Democratic | Contribution | For | $1,000 | 1 | 2018-09-25 | filing |
| 2018 | AXNE, CINDY | Democratic | Contribution | For | $500 | 1 | 2018-09-11 | filing |