Party committee · CA · C00405233
Sonoma County Democratic Party
A political party committee.
First filed Aug. 30, 2004. Treasurer: Warren Schrader. View on FEC.gov
- Raised (2025-26)$307,456
- Spent$364,961
- Cash on hand$65,245
- Outside spending$2,889
Through reports covering Aug. 31, 2026.
Where its money went
- Given: the group’s own contributions to the campaign
- Bundled: donors’ contributions the group collected and forwarded
- For: outside spending supporting
- Against: outside spending opposing
- Mike McGuire (D)House · CA-01
- Jared Huffman (D)House · CA-02
- Mike Thompson (D)House · CA-04
Bundled contributions (money donors route through a PAC to specific candidates) are broken out only for groups on our issue pages.
Who funds it
Largest single contributions this cycle. Committees and organizations link to their own pages when they file with the FEC; an organization that doesn’t file won’t show its own donors here.
| Contributor | Type | From | Date | Amount |
|---|---|---|---|---|
| David ColomboArchitect, Integrated Design | Person | Santa Rosa, CA | Feb. 28, 2025 | $3,200 |
| Dennis M. Rosatti Jr.Political Consultant, Rosatti Consulting | Person | Sebastopol, CA | March 26, 2025 | $3,000 |
| Mike McGuire for Congress | Committee | Washington, DC | Feb. 5, 2026 | $3,000 |
| Rosatti, Dennis M. JR.Public Affairs Consultant, Rosatti Consulting | Person | Sebastopol, CA | Feb. 19, 2026 | $3,000 |
| Mike Thompson for Congress | Committee | Sacramento, CA | Feb. 12, 2025 | $3,000 |
| Joy A. SterlingVintner, Iron Horse Vineyards | Person | Sebastopol, CA | Feb. 4, 2025 | $3,000 |
| Maureen MerrillConsultant, Self-Employed | Person | Santa Rosa, CA | Jan. 11, 2026 | $3,000 |
| Anthony CrabbRetired, N/A | Person | Healdsburg, CA | Jan. 15, 2026 | $3,000 |
| Huffman for Congress | Campaign | Oakland, CA | Jan. 21, 2025 | $3,000 |
| Barbara GrasseschiFarmer, Puma Springs Vineyards | Person | Healdsburg, CA | Jan. 3, 2025 | $3,000 |
| Patricia K. SaboRetired, N/A | Person | Santa Rosa, CA | Jan. 12, 2026 | $2,000 |
| Michele RogersExecutive Director, Early Learning Insitute | Person | Santa Rosa, CA | Jan. 30, 2026 | $2,000 |
| Richard W. MassellRetired, N/A | Person | Windsor, CA | Jan. 11, 2026 | $2,000 |
| Richard W. MassellRetired, N/A | Person | Windsor, CA | Jan. 8, 2026 | $2,000 |
| Una GlassConsultant, Self-Employed | Person | Sebastopol, CA | Jan. 30, 2026 | $2,000 |