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.
SISSON, MICHAEL B
Individual donor · FAIRVIEW, OR· OREGON HEALTH & SCIENCE UNIVERSITY (RESEARCHER)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $3,500 | $0 |
| 2024 | Democratic | $38,800 | $0 |
| 2024 | Independent | $3,300 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | GENDEBIEN, BLAKE | Democratic | Contribution | For | $3,500 | 1 | 2025-02-20 | filing |
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $3,300 | 1 | 2024-09-03 | filing |
| 2024 | BALDWIN, TAMMY | Democratic | Contribution | For | $3,300 | 1 | 2024-09-03 | filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $3,300 | 1 | 2024-09-03 | filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $3,300 | 1 | 2024-09-03 | filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $3,300 | 1 | 2024-09-26 | filing |
| 2024 | PELTOLA, MARY | Democratic | Contribution | For | $3,300 | 2 | 2024-09-30 | latest filing |
| 2024 | OSBORN, DAN | Independent | Contribution | For | $3,300 | 1 | 2024-10-10 | filing |
| 2024 | ALLRED, COLIN | Democratic | Contribution | For | $2,500 | 1 | 2024-09-09 | filing |
| 2024 | SYKES, EMILIA | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | MCDONALD RIVET, KRISTEN | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | LEE, SUSIE | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | THANEDAR, SHRI | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | HERTEL, CURTIS JR. | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | MARLINGA, CARL J. | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | BYNUM, JANELLE | Democratic | Contribution | For | $1,500 | 1 | 2024-09-26 | filing |
| 2024 | CARAVEO, YADIRA | Democratic | Contribution | For | $1,500 | 1 | 2024-09-30 | filing |
| 2024 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $1,500 | 1 | 2024-09-30 | filing |
| 2024 | DAVIS, DON | Democratic | Contribution | For | $1,500 | 1 | 2024-09-30 | filing |