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.
BUTTENHEIM, MARGARET
Individual donor · ANN ARBOR, MI· SELF EMPLOYED (PSYCHOLOGIST)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $8,025 | $0 |
| 2024 | Democratic | $15,500 | $0 |
| 2024 | Democratic-Farmer-Labor | $750 | $0 |
| 2022 | Democratic | $7,600 | $0 |
| 2020 | Democratic | $13,471 | $0 |
| 2018 | Democratic | $4,915 | $0 |
| 2018 | Independent | $500 | $0 |
| 2016 | Democratic | $1,000 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $1,000 | 2 | 2026-05-06 | latest filing |
| 2026 | HINES, CHRISTINA | Democratic | Contribution | For | $900 | 3 | 2026-04-10 | latest filing |
| 2026 | LAUBACHER, EILEEN | Democratic | Contribution | For | $750 | 2 | 2026-02-05 | latest filing |
| 2026 | LURIA, ELAINE | Democratic | Contribution | For | $750 | 1 | 2026-09-03 | filing |
| 2026 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $500 | 2 | 2025-09-22 | latest filing |
| 2026 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $500 | 1 | 2026-04-30 | filing |
| 2026 | BROWN, SHERROD | Democratic | Contribution | For | $500 | 1 | 2026-05-29 | filing |
| 2026 | MAASDAM, MATTHEW | Democratic | Contribution | For | $500 | 1 | 2026-07-15 | filing |
| 2026 | VINDMAN, ALEXANDER | Democratic | Contribution | For | $500 | 1 | 2026-07-20 | filing |
| 2026 | SLOTKIN, ELISSA | Democratic | Contribution | For | $375 | 1 | 2026-02-10 | filing |
| 2026 | COOKE, REBECCA | Democratic | Contribution | For | $250 | 1 | 2025-03-30 | filing |
| 2026 | PAPPAS, CHRIS | Democratic | Contribution | For | $250 | 1 | 2025-09-22 | filing |
| 2026 | GOLDEN, JARED | Democratic | Contribution | For | $250 | 1 | 2025-09-25 | filing |
| 2026 | JEFFRIES, HAKEEM | Democratic | Contribution | For | $250 | 1 | 2025-09-27 | filing |
| 2026 | CRAIG, ANGIE | Democratic | Contribution | For | $250 | 1 | 2025-09-29 | filing |
| 2026 | HICKENLOOPER, JOHN W. | Democratic | Contribution | For | $250 | 1 | 2026-01-26 | filing |
| 2026 | PELTOLA, MARY | Democratic | Contribution | For | $250 | 1 | 2026-01-26 | filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $2,200 | 4 | 2024-09-18 | latest filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,950 | 3 | 2024-09-20 | latest filing |
| 2024 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $1,900 | 3 | 2024-05-15 | latest filing |
| 2024 | ALSOBROOKS, ANGELA | Democratic | Contribution | For | $1,250 | 2 | 2024-09-17 | latest filing |
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $1,250 | 2 | 2024-10-28 | latest filing |
| 2024 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $1,250 | 2 | 2024-10-28 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $875 | 2 | 2024-10-30 | latest filing |
| 2024 | KLOBUCHAR, AMY | Democratic-Farmer-Labor | Contribution | For | $750 | 1 | 2023-07-28 | filing |
| 2024 | BALDWIN, TAMMY | Democratic | Contribution | For | $750 | 1 | 2023-07-28 | filing |
| 2024 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $750 | 1 | 2024-09-13 | filing |
| 2024 | SWARTZ, JESSICA | Democratic | Contribution | For | $750 | 1 | 2024-09-20 | filing |
| 2024 | ROLLINS, WILL | Democratic | Contribution | For | $600 | 1 | 2023-08-27 | filing |
| 2024 | KAINE, TIMOTHY MICHAEL | Democratic | Contribution | For | $500 | 1 | 2023-07-28 | filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $500 | 1 | 2024-10-28 | filing |
| 2024 | RILEY, JOSH | Democratic | Contribution | For | $250 | 1 | 2023-12-31 | filing |
| 2024 | GLUESENKAMP PEREZ, MARIE | Democratic | Contribution | For | $250 | 1 | 2024-10-28 | filing |
| 2024 | PELTOLA, MARY | Democratic | Contribution | For | $250 | 1 | 2024-10-28 | filing |
| 2024 | MARLINGA, CARL J. | Democratic | Contribution | For | $225 | 2 | 2024-10-28 | latest filing |
| 2022 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,500 | 3 | 2022-10-19 | latest filing |
| 2022 | KELLY, MARK | Democratic | Contribution | For | $1,350 | 4 | 2022-10-10 | latest filing |
| 2022 | KILDEE, DANIEL T | Democratic | Contribution | For | $1,000 | 2 | 2022-10-25 | latest filing |
| 2022 | RYAN, TIMOTHY | Democratic | Contribution | For | $650 | 2 | 2022-10-19 | latest filing |
| 2022 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $600 | 2 | 2022-10-19 | latest filing |
| 2022 | STABENOW, DEBBIE | Democratic | Contribution | For | $500 | 1 | 2021-08-30 | filing |
| 2022 | BENNET, MICHAEL F. | Democratic | Contribution | For | $500 | 1 | 2022-02-06 | filing |
| 2022 | ROGENSUES, ANGELA | Democratic | Contribution | For | $500 | 1 | 2022-03-09 | filing |
| 2022 | PORTER, KATHERINE | Democratic | Contribution | For | $500 | 1 | 2022-06-30 | filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $500 | 2 | 2022-10-25 | latest filing |
| 2020 | PETERS, GARY | Democratic | Contribution | For | $2,200 | 6 | 2020-10-12 | latest filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $1,500 | 4 | 2020-10-27 | latest filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $1,321 | 5 | 2020-10-21 | latest filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $1,250 | 3 | 2020-09-30 | latest filing |
| 2020 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,000 | 3 | 2020-08-22 | latest filing |
| 2020 | HICKENLOOPER, JOHN W. | Democratic | Contribution | For | $1,000 | 2 | 2020-09-23 | latest filing |
| 2020 | STEVENS, HALEY | Democratic | Contribution | For | $950 | 4 | 2020-11-01 | latest filing |
| 2020 | HOADLEY, JON | Democratic | Contribution | For | $750 | 2 | 2020-08-22 | latest filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $750 | 2 | 2020-09-30 | latest filing |
| 2020 | PORTER, KATHERINE | Democratic | Contribution | For | $700 | 2 | 2020-08-22 | latest filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $500 | 1 | 2020-10-29 | filing |
| 2020 | SHAHEEN, JEANNE | Democratic | Contribution | For | $450 | 2 | 2020-04-14 | latest filing |
| 2020 | LEVIN, ANDY | Democratic | Contribution | For | $350 | 2 | 2020-10-21 | latest filing |
| 2020 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $250 | 1 | 2019-09-04 | filing |
| 2020 | TIMS, DESIREE | Democratic | Contribution | For | $250 | 1 | 2020-06-15 | filing |
| 2020 | HARRISON, JAIME | Democratic | Contribution | For | $250 | 1 | 2020-09-30 | filing |
| 2018 | MCCASKILL, CLAIRE | Democratic | Contribution | For | $1,965 | 6 | 2018-11-03 | latest filing |
| 2018 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,700 | 6 | 2018-11-03 | latest filing |
| 2018 | LEVIN, ANDY | Democratic | Contribution | For | $500 | 1 | 2018-06-29 | filing |
| 2018 | SINEMA, KYRSTEN | Independent | Contribution | For | $500 | 1 | 2018-08-23 | filing |
| 2018 | O'CONNOR, DANIEL | Democratic | Contribution | For | $500 | 3 | 2018-11-03 | latest filing |
| 2018 | TIPIRNENI, HIRAL VYAS | Democratic | Contribution | For | $250 | 1 | 2018-10-18 | filing |
| 2016 | ROSS, DEBORAH K | Democratic | Contribution | For | $325 | 2 | 2016-11-04 | latest filing |
| 2016 | CAMPBELL, FOSTER LONNNIE II | Democratic | Contribution | For | $250 | 1 | 2016-11-29 | filing |
| 2016 | KANDER, JASON | Democratic | Contribution | For | $225 | 2 | 2016-11-06 | latest filing |
| 2016 | DUCKWORTH, L. TAMMY | Democratic | Contribution | For | $200 | 1 | 2016-11-01 | filing |