Hairy Cell Leukemia Foundation
THE HAIRY CELL LEUKEMIA FOUNDATION IS DEDICATED TO IMPROVING OUTCOMES FOR PATIENTS BY ADVANCING RESEARCH INTO THE CAUSES AND TREATMENT OF HAIRY CELL LEUKEMIA, AS WELL AS BY PROVIDING EDUCATIONAL RESOURCES AND COMFORT TO ALL THOSE AFFECTED BY HAIRY CELL LEUKEMIA.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$4.9M
+25.0% YoY
Annual Giving
$906K
+129.4% YoY
Grant Count
4
+0.0% YoY
Avg Grant Size
$227K
+129.4% YoY
About Hairy Cell Leukemia Foundation
Based on IRS filings
Hairy Cell Leukemia Foundation is a nonprofit organization, based in SAN FRANCISCO, CA. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $4.9M in total assets. In 2024, it awarded 4 grants totaling $906K. Net investment income was $197K.
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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 | $4,910,812 | $3,928,090 | $2,739,152 |
| Revenue | $2,774,852 | $2,473,634 | $2,239,613 |
| Expenses | $1,793,128 | $1,302,800 | $1,773,275 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $197,131 | $125,170 | $19,147 |
| 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 4 recipients in 2024
Grant Size Distribution
22 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Memorial Sloan Kettering Institute for Cancer Research ($312,500), University of California San Diego ($312,500), University of Pennsylvania Perelman School of Medicine ($250,000).
| Recipient | Purpose | Amount |
|---|---|---|
| MEMORIAL SLOAN KETTERING INSTITUTE FOR CANCER RESEARCH NEW YORK, NY | RESEARCH GRANT | $312,500 |
| CASE WESTERN RESERVE UNIVERSITY CLEVELAND, OH | RESEARCH GRANT | $31,250 |
| UNIVERSITY OF CALIFORNIA SAN DIEGO LA JOLLA, CA | RESEARCH GRANT | $312,500 |
| UNIVERSITY OF PENNSYLVANIA PERELMAN SCHOOL OF MEDICINE PHILADELPHIA, PA | RESEARCH GRANT | $250,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| KEITH MARKBREITER | PRESIDENT | 1.5 | — |
| ADI WEBER | VICE PRESIDENT | 1.5 | — |
| MICHAEL MARGOLIN | VICE PRESIDENT | 2 | — |
| MARC STADTMAUER | SECRETARY | 3 | — |
| KEN JENSEN | TREASURER | 12 | — |
| BRIAN FRIEDMAN | BOARD MEMBER | 1 | — |
| TIM MAHER | BOARD MEMBER | 1 | — |
| SCOTT SVOBODA | BOARD MEMBER | 1.5 | — |
| KIRK ZACHARY | BOARD MEMBER | 1.5 | — |
| BOBBY PATRICK | BOARD MEMBER | 1 | — |
| SARAH NAPERALA | BOARD MEMBER | 1 | — |
| ANNA LAMBERTSON | EXECUTIVE DIRECTOR | 40 | $144,375 |
Frequently Asked Questions
How large is Hairy Cell Leukemia Foundation?
As of 2024, Hairy Cell Leukemia Foundation holds $4.9M in total assets with $2.8M in annual revenue. It awarded 4 grants totaling $906K in 2024.
Where does Hairy Cell Leukemia Foundation operate?
Hairy Cell Leukemia Foundation has awarded grants in California, Maryland, New York, Ohio, Pennsylvania.
What size grants does Hairy Cell Leukemia Foundation award?
In 2024, Hairy Cell Leukemia Foundation awarded 4 grants totaling $906K — an average of about $227K per grant, based on its IRS Form 990 filings.
What is Hairy Cell Leukemia Foundation's EIN?
Hairy Cell Leukemia Foundation's EIN (Employer Identification Number) is 36-3327001. IRS Form 990 filing data is available on this page for 2019–2024.
Explore Open Grants
Browse active grant opportunities in Hairy Cell Leukemia 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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