Rprime Foundation is a private foundation focused on Science & Technology, based in SEATTLE, WA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $74K in total assets. In 2024, it awarded 2 grants totaling $6K. Net investment income was $2.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$74K
-25.3% YoY
Annual Giving
$6K
+143.5% YoY
Grant Count
2
+100.0% YoY
Avg Grant Size
$3K
+21.7% YoY
About Rprime Foundation
Based on IRS filings
Rprime Foundation is a private foundation focused on Science & Technology, based in SEATTLE, WA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $74K in total assets. In 2024, it awarded 2 grants totaling $6K. Net investment income was $2.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $74,065 | $99,089 | $63,861 |
| Revenue | $595,502 | $735,445 | $586,194 |
| Expenses | $620,526 | $700,217 | $595,609 |
| Qualifying Distributions | $616,684 | $691,874 | $487,705 |
| Net Investment Income | $2 | $13 | — |
| 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 2 recipients in 2024
Grant Size Distribution
3 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Arcs Foundation Seattle ($5,000), Long Live the Kings ($600).
| Recipient | Purpose | Amount |
|---|---|---|
| LONG LIVE THE KINGS SEATTLE, WA | TO RESTORE WILD SALMON AND STEELHEAD AND SUPPORT SUSTAINABLE FISHING IN THE PACIFIC NORTHWEST. | $600 |
| ARCS FOUNDATION SEATTLE SEATTLE, WA | GRADUATE STUDENT SCHOLARSHIP | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JONATHAN ROBERTS | CO-FOUNDER | 20 | — |
| GARR LARSON | DIRECTOR, EXECUTIVE DIRECTOR | 20 | — |
| STEFANIE ROBINSON THRU 424 | CHIEF OPERATING OFFICER | 40 | $59,231 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Rprime Foundation?
Rprime Foundation is a private foundation focused on Science & Technology, based in SEATTLE, WA. It holds $74K in total assets as of 2024.
How large is Rprime Foundation?
As of 2024, Rprime Foundation holds $74K in total assets with $596K in annual revenue. It awarded 2 grants totaling $6K in 2024.
Where does Rprime Foundation operate?
Rprime Foundation has awarded grants in Washington.
What size grants does Rprime Foundation award?
In 2024, Rprime Foundation awarded 2 grants totaling $6K — an average of about $3K per grant, based on its IRS Form 990 filings.
What is Rprime Foundation's EIN?
Rprime Foundation's EIN (Employer Identification Number) is 83-0912960. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Rprime Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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