William Siekman Fdn
The William Siekman Foundation is a private foundation based in Chicago, Illinois, established in 1992. The foundation operates as a 501(c)(3) organization with no employees and focuses on providing general operating support and program funding to various organizations.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$110K
-4.4% YoY
Grant Count
24
-4.0% YoY
Avg Grant Size
$5K
-0.4% YoY
Mission & Focus Areas
The foundation primarily funds general operating purposes and program support across multiple sectors, including education, philanthropy, voluntarism, and human services.
Grantmaking
The foundation demonstrates consistent grantmaking activity with the following characteristics:
Grant Range
$3,000
Average Grant
amount varies by year
How to Apply
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Geographic Focus
Where this funder awards grants
The foundation's giving extends across multiple states, with documented support in Wisconsin, Texas, and Oregon. Notable support includes organizations in the Appleton, Wisconsin area.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Revenue (2024)
- Total assets: $2,100,609
- Total revenues: $122,771
- Total expenses: $138,586
- Giving rate: 5.2% of assets
Historical Context The foundation has maintained relatively stable assets and consistent annual grantmaking over multiple years.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
129 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
Donald Moreau serves as Trustee of the foundation.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| BMO BANK N A | TRUSTEE | 2 | $27,275 |
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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