The Mason Green Foundation
The Mason Green Foundation is a private foundation focused on Diseases, Disorders & Medical Disciplines, based in BARTLESVILLE, OK. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $5K in total assets. In 2024, it awarded 1 grants totaling $5K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$5K
-48.1% YoY
Annual Giving
$5K
+7.8% YoY
Grant Count
1
-50.0% YoY
Avg Grant Size
$5K
+115.7% YoY
About The Mason Green Foundation
Based on IRS filings
The Mason Green Foundation is a private foundation focused on Diseases, Disorders & Medical Disciplines, based in BARTLESVILLE, OK. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $5K in total assets. In 2024, it awarded 1 grants totaling $5K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $5,307 | $10,232 | $1,183 |
| Revenue | — | $14,088 | $10,266 |
| Expenses | $4,925 | $5,039 | $10,006 |
| Qualifying Distributions | $4,925 | $4,567 | $10,000 |
| Net Investment Income | — | — | — |
| Distributable Amount | $237 | $256 | $27 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
8 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Jeffrey A Green | President | 1 | — |
| Monica G Green | Secretary | 1 | — |
| Stewart L Mueller | Director | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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