People › County offices
Preston McCollam
Data last updated: F-1 statements filed through Oct 13, 2026 · contributions through Oct 14, 2026 · lobbyist reports through Sep 30, 2026 (read Oct 14, 2026)
County Prosecutor, Spokane County
Running in 2026: County Prosecutor, Spokane County (In the general)
Statements of financial affairs (F-1)
| Period | Filed | What it lists |
|---|---|---|
| 2025-01-01 – 2025-12-31 County Prosecutor, Spokane County | 2026-03-17 | 1 income, 4 accounts, 3 creditors |
| 2024-06-05 – 2025-06-04 Candidate for County Prosecutor, Spokane County | 2025-06-19 | 2 income, 4 accounts, 4 creditors |
Findings
None.
Where their 2026 money comes from
IndividualsBusinessesTrade, professional and issue groupsLabor unionsTribal governmentsPolitical partiesOther candidates and officeholdersTheir own money
Contributions to their 2026 campaign by kind of donor (how kinds are read).
Campaign money: County Prosecutor, 2026
Individuals $74,537 · Businesses $30,984 · PACs $7,800 · Other (incl. small contributions) $4,002 · Their own money $1,413
How it was spent
| Top contributors | Type | Total |
|---|---|---|
| Secure Self Storage Spokane | Businesses | $2,400 |
| Harley C Douglass Inc Spokane | Businesses | $2,400 |
| Pay& Pak Spokane | Businesses | $2,400 |
| Phelps Christian J Law Offices of Christian J Phelps · Spokane | Individuals | $2,400 |
| Hedlund Sharon L Spokane County · Spokane | Individuals | $2,400 |
| Herzog Emily K Spokane County · Spokane | Individuals | $2,400 |
| Tangvald De Ann De Ann Tangvald, CPA · Spokane | Individuals | $2,400 |
| Tangvald Rolf H Spokane | Individuals | $2,400 |
| Harley C Douglass Rental Account Spokane | Businesses | $2,400 |
| LKB Properties Spokane | Businesses | $2,400 |
| Kuney Mary Spokane County · Spokane | Individuals | $2,400 |
| JACKSON SHELDON Selkirk Development · Spokane | Individuals | $2,400 |
| Dicker Family Trust Spokane | Other (incl. small contributions) | $2,400 |
| Brooks Randy BNB Ventures · San Angelo | Individuals | $2,400 |
| Avista Corp Spokane | Businesses | $2,400 |
Raised and spent are the PDC's totals for this candidacy; the breakdowns are from its itemized contributions and expenditures · the PDC's page