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.
HUMM, DAVID
Individual donor · ANNAPOLIS, MD· SPACE INSTRUMENT CALIBRATION CONSULTIN (SCIENTIST)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $95,500 | $0 |
| 2026 | Independent | $3,500 | $0 |
| 2024 | Democratic | $101,600 | $0 |
| 2024 | Independent | $3,300 | $0 |
| 2022 | Democratic | $20,000 | $0 |
| 2020 | Democratic | $25,850 | $0 |
| 2018 | Democratic | $3,000 | $0 |
| 2016 | Democratic | $650 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $7,000 | 2 | 2026-05-28 | latest filing |
| 2026 | VINDMAN, YEVGENY 'EUGENE' | Democratic | Contribution | For | $7,000 | 2 | 2026-03-30 | latest filing |
| 2026 | FOSTER, G. WILLIAM (BILL) | Democratic | Contribution | For | $7,000 | 2 | 2026-03-27 | latest filing |
| 2026 | GENDEBIEN, BLAKE | Democratic | Contribution | For | $7,000 | 3 | 2026-05-27 | latest filing |
| 2026 | HUBBARD, CHUCK | Democratic | Contribution | For | $7,000 | 2 | 2026-03-27 | latest filing |
| 2026 | WHITESIDES, GEORGE | Democratic | Contribution | For | $7,000 | 2 | 2026-04-13 | latest filing |
| 2026 | BOHANNAN, CHRISTINA | Democratic | Contribution | For | $7,000 | 3 | 2026-03-31 | latest filing |
| 2026 | PELTOLA, MARY | Democratic | Contribution | For | $7,000 | 2 | 2026-05-27 | latest filing |
| 2026 | STELSON, JANELLE | Democratic | Contribution | For | $7,000 | 2 | 2026-05-26 | latest filing |
| 2026 | PETTERSEN, BRITTANY LOUISE | Democratic | Contribution | For | $3,500 | 1 | 2025-02-28 | filing |
| 2026 | GLUESENKAMP PEREZ, MARIE | Democratic | Contribution | For | $3,500 | 1 | 2025-02-28 | filing |
| 2026 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $3,500 | 1 | 2025-02-28 | filing |
| 2026 | SYKES, EMILIA | Democratic | Contribution | For | $3,500 | 1 | 2025-02-28 | filing |
| 2026 | SORENSEN, ERIC | Democratic | Contribution | For | $3,500 | 1 | 2025-09-09 | filing |
| 2026 | COOPER, ROY | Democratic | Contribution | For | $3,500 | 1 | 2026-03-27 | filing |
| 2026 | OSBORN, DAN | Independent | Contribution | For | $3,500 | 1 | 2026-03-27 | filing |
| 2026 | BROWN, SHERROD | Democratic | Contribution | For | $3,500 | 1 | 2026-05-26 | filing |
| 2026 | SALINAS, ANDREA | Democratic | Contribution | For | $2,000 | 1 | 2025-03-03 | filing |
| 2026 | TRAN, DEREK | Democratic | Contribution | For | $2,000 | 1 | 2026-03-27 | filing |
| 2026 | ELFRETH, SARAH KELLY | Democratic | Contribution | For | $1,000 | 1 | 2026-03-27 | filing |
| 2026 | RASKIN, JAMIE | Democratic | Contribution | For | $1,000 | 1 | 2026-03-27 | filing |
| 2026 | MCCANN, SEAN | Democratic | Contribution | For | $1,000 | 1 | 2026-04-01 | filing |
| 2026 | SLOTKIN, ELISSA | Democratic | Contribution | For | $1,000 | 1 | 2026-05-26 | filing |
| 2024 | FOSTER, G. WILLIAM (BILL) | Democratic | Contribution | For | $6,600 | 4 | 2024-03-29 | latest filing |
| 2024 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $6,600 | 4 | 2024-09-06 | latest filing |
| 2024 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $6,600 | 4 | 2024-09-06 | latest filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $6,600 | 3 | 2024-06-21 | latest filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $6,600 | 2 | 2024-09-06 | latest filing |
| 2024 | GLUESENKAMP PEREZ, MARIE | Democratic | Contribution | For | $6,600 | 3 | 2024-09-06 | latest filing |
| 2024 | COTTER SMASAL, MISSY | Democratic | Contribution | For | $6,300 | 5 | 2024-10-27 | latest filing |
| 2024 | WHITESIDES, GEORGE | Democratic | Contribution | For | $4,300 | 2 | 2024-03-29 | latest filing |
| 2024 | SORENSEN, ERIC | Democratic | Contribution | For | $4,300 | 4 | 2024-09-26 | latest filing |
| 2024 | PELTOLA, MARY | Democratic | Contribution | For | $4,000 | 4 | 2024-09-06 | latest filing |
| 2024 | VINDMAN, YEVGENY 'EUGENE' | Democratic | Contribution | For | $4,000 | 2 | 2024-09-06 | latest filing |
| 2024 | PETTERSEN, BRITTANY LOUISE | Democratic | Contribution | For | $3,500 | 4 | 2024-07-19 | latest filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $3,300 | 1 | 2024-05-02 | filing |
| 2024 | HUBBARD, CHUCK | Democratic | Contribution | For | $3,300 | 2 | 2024-09-06 | latest filing |
| 2024 | ALSOBROOKS, ANGELA | Democratic | Contribution | For | $3,300 | 1 | 2024-06-06 | filing |
| 2024 | BYNUM, JANELLE | Democratic | Contribution | For | $3,300 | 2 | 2024-09-26 | latest filing |
| 2024 | TRANEL, MONICA | Democratic | Contribution | For | $3,300 | 2 | 2024-10-27 | latest filing |
| 2024 | FOX, WHITNEY | Democratic | Contribution | For | $3,300 | 2 | 2024-10-16 | latest filing |
| 2024 | ALLRED, COLIN | Democratic | Contribution | For | $3,300 | 1 | 2024-09-26 | filing |
| 2024 | OSBORN, DAN | Independent | Contribution | For | $3,300 | 1 | 2024-11-04 | filing |
| 2024 | LYERLY, KRISTIN | Democratic | Contribution | For | $3,000 | 2 | 2024-09-06 | latest filing |
| 2024 | RILEY, JOSH | Democratic | Contribution | For | $2,000 | 2 | 2024-06-21 | latest filing |
| 2024 | TRAN, DEREK | Democratic | Contribution | For | $1,500 | 2 | 2024-06-21 | latest filing |
| 2024 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $1,000 | 1 | 2023-08-29 | filing |
| 2024 | MCBATH, LUCIA KAY | Democratic | Contribution | For | $1,000 | 2 | 2024-05-02 | latest filing |
| 2024 | SALAS, RUDY | Democratic | Contribution | For | $1,000 | 2 | 2024-05-02 | latest filing |
| 2024 | ELFRETH, SARAH KELLY | Democratic | Contribution | For | $1,000 | 1 | 2024-06-06 | filing |
| 2024 | ALTMAN, SUSAN COPIUS | Democratic | Contribution | For | $1,000 | 1 | 2024-06-12 | filing |
| 2024 | SALINAS, ANDREA | Democratic | Contribution | For | $1,000 | 1 | 2024-07-19 | filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $4,800 | 3 | 2022-11-14 | latest filing |
| 2022 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $2,800 | 3 | 2022-10-31 | latest filing |
| 2022 | KELLY, MARK | Democratic | Contribution | For | $2,800 | 3 | 2022-10-31 | latest filing |
| 2022 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $2,800 | 4 | 2022-10-31 | latest filing |
| 2022 | SORENSEN, ERIC | Democratic | Contribution | For | $2,800 | 4 | 2022-10-31 | latest filing |
| 2022 | FOSTER, G. WILLIAM (BILL) | Democratic | Contribution | For | $2,500 | 3 | 2022-09-19 | latest filing |
| 2022 | PETTERSEN, BRITTANY LOUISE | Democratic | Contribution | For | $1,500 | 3 | 2022-11-01 | latest filing |
| 2020 | FOSTER, G. WILLIAM (BILL) | Democratic | Contribution | For | $3,500 | 4 | 2020-10-26 | latest filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,800 | 1 | 2020-12-08 | filing |
| 2020 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $2,800 | 1 | 2020-12-09 | filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $2,500 | 5 | 2020-09-30 | latest filing |
| 2020 | BALTER, DANA | Democratic | Contribution | For | $2,250 | 6 | 2020-10-26 | latest filing |
| 2020 | DE LA ISLA, MICHELLE | Democratic | Contribution | For | $1,750 | 5 | 2020-10-21 | latest filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $1,500 | 3 | 2020-09-30 | latest filing |
| 2020 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $1,500 | 4 | 2020-10-21 | latest filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $1,500 | 3 | 2020-09-30 | latest filing |
| 2020 | SARBANES, JOHN P. | Democratic | Contribution | For | $1,000 | 1 | 2019-09-26 | filing |
| 2020 | SMITH, TINA | Democratic | Contribution | For | $1,000 | 2 | 2020-09-11 | latest filing |
| 2020 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $750 | 3 | 2020-09-11 | latest filing |
| 2020 | MCBATH, LUCIA KAY | Democratic | Contribution | For | $750 | 3 | 2020-09-11 | latest filing |
| 2020 | JONES, GINA ORTIZ | Democratic | Contribution | For | $500 | 2 | 2020-10-28 | latest filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $500 | 1 | 2020-09-30 | filing |
| 2020 | DAVIDS, SHARICE | Democratic | Contribution | For | $250 | 1 | 2019-12-23 | filing |
| 2020 | LEGER FERNANDEZ, TERESA | Democratic | Contribution | For | $250 | 1 | 2019-12-23 | filing |
| 2020 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $250 | 1 | 2019-12-23 | filing |
| 2020 | MUCARSEL-POWELL, DEBBIE | Democratic | Contribution | For | $250 | 1 | 2020-05-03 | filing |
| 2020 | FLETCHER, ELIZABETH | Democratic | Contribution | For | $250 | 1 | 2020-05-03 | filing |
| 2018 | SARBANES, JOHN P. | Democratic | Contribution | For | $2,000 | 1 | 2018-08-19 | filing |
| 2018 | FOSTER, G. WILLIAM (BILL) | Democratic | Contribution | For | $1,000 | 1 | 2018-08-19 | filing |
| 2016 | SARBANES, JOHN P. | Democratic | Contribution | For | $650 | 2 | 2016-11-01 | latest filing |