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.
DUFF, JOHN
Individual donor · CHEVY CHASE, MD· NOT EMPLOYED (NOT EMPLOYED)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $15,800 | $0 |
| 2024 | Democratic | $34,000 | $0 |
| 2022 | Democratic | $21,300 | $0 |
| 2020 | Democratic | $43,000 | $0 |
| 2018 | Democratic | $21,600 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | STELSON, JANELLE | Democratic | Contribution | For | $7,000 | 2 | 2026-02-07 | latest filing |
| 2026 | PELTOLA, MARY | Democratic | Contribution | For | $7,000 | 2 | 2026-06-30 | latest filing |
| 2026 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,800 | 18 | 2026-06-15 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $6,600 | 2 | 2024-02-14 | latest filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $6,600 | 2 | 2024-10-14 | latest filing |
| 2024 | EHASZ, ASHLEY | Democratic | Contribution | For | $3,300 | 1 | 2024-06-25 | filing |
| 2024 | WHITESIDES, GEORGE | Democratic | Contribution | For | $3,300 | 1 | 2024-08-29 | filing |
| 2024 | GRAY, ADAM C. | Democratic | Contribution | For | $3,300 | 1 | 2024-09-01 | filing |
| 2024 | STELSON, JANELLE | Democratic | Contribution | For | $3,300 | 1 | 2024-10-14 | filing |
| 2024 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $3,300 | 1 | 2024-10-16 | filing |
| 2024 | SALAS, RUDY | Democratic | Contribution | For | $3,300 | 1 | 2024-10-22 | filing |
| 2024 | RASKIN, JAMIE | Democratic | Contribution | For | $1,000 | 1 | 2024-02-15 | filing |
| 2022 | WILD, SUSAN | Democratic | Contribution | For | $8,700 | 3 | 2022-03-26 | latest filing |
| 2022 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $5,800 | 2 | 2021-03-31 | latest filing |
| 2022 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $3,900 | 3 | 2021-06-28 | latest filing |
| 2022 | LAMB, CONOR | Democratic | Contribution | For | $2,900 | 1 | 2021-03-16 | filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $8,400 | 3 | 2020-12-01 | latest filing |
| 2020 | KHAZEI, ALAN | Democratic | Contribution | For | $5,600 | 2 | 2020-02-09 | latest filing |
| 2020 | BULLOCK, STEVE | Democratic | Contribution | For | $2,800 | 1 | 2020-07-17 | filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $2,800 | 1 | 2020-07-30 | filing |
| 2020 | JONES, DOUG | Democratic | Contribution | For | $2,800 | 1 | 2020-08-01 | filing |
| 2020 | LIEBERMAN, MATTHEW | Democratic | Contribution | For | $2,800 | 1 | 2020-08-03 | filing |
| 2020 | HICKENLOOPER, JOHN W. | Democratic | Contribution | For | $2,800 | 1 | 2020-08-04 | filing |
| 2020 | WILD, SUSAN | Democratic | Contribution | For | $2,800 | 1 | 2020-09-17 | filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $2,800 | 1 | 2020-09-18 | filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $2,800 | 1 | 2020-09-19 | filing |
| 2020 | GOROFF, NANCY | Democratic | Contribution | For | $2,800 | 1 | 2020-11-02 | filing |
| 2020 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $2,800 | 1 | 2020-12-02 | filing |
| 2020 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $1,000 | 1 | 2020-06-23 | filing |
| 2018 | WILD, SUSAN | Democratic | Contribution | For | $5,400 | 2 | 2018-10-15 | latest filing |
| 2018 | LAMB, CONOR | Democratic | Contribution | For | $2,700 | 1 | 2018-01-29 | filing |
| 2018 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $2,700 | 1 | 2018-03-05 | filing |
| 2018 | GIFFORD, RUFUS | Democratic | Contribution | For | $2,700 | 1 | 2018-09-01 | filing |
| 2018 | COLVIN, JESSE | Democratic | Contribution | For | $2,700 | 1 | 2018-10-08 | filing |
| 2018 | DEAN, MADELEINE | Democratic | Contribution | For | $2,700 | 1 | 2018-10-15 | filing |
| 2018 | WOLFF, DENNY | Democratic | Contribution | For | $2,700 | 1 | 2018-10-31 | filing |