Public Charity

HAIRY CELL LEUKEMIA FOUNDATION

HAIRY CELL LEUKEMIA FOUNDATION is a nonprofit organization categorized as Public Charity based in SAN FRANCISCO, CA. Its most recent IRS filing (2025) reports revenue of $1.1M, expenses of $1.5M, total assets of $4.5M. Imperigo tracks 31 reported grant relationships connected to this organization totaling approximately $9.1M.

EIN: 363327001 SAN FRANCISCO, CA Latest filing: 2025
Total Revenue$1.1M
Total Expenses$1.5M
Total Assets$4.5M
Grant Records31
Funding Total$9.1M
Filing Years2021–2025

Mission

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.

Officers & Directors

VICE PRESIDENT Adi Weber
EXECUTIVE DIRECTOR Anna Lambertson
BOARD MEMBER Brian Friedman
PRESIDENT Keith Markbreiter
TREASURER Ken Jensen
BOARD MEMBER Kirk Zachary

Officer compensation and complete director data available with membership.

Top Grant Purposes

For grant recipient's exempt purposes
$6,909,370 8 grants
RESEARCH AND EDUCATION - TO FUND RESEARCH PROJECTS TO COMBAT CANCER AND OTHER RELATED DISEASES
$1,097,173 5 grants
IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE
$500,601 1 grant
Health
$250,000 1 grant
General Charitable Purposes
$100,250 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $1.1M $1.5M $4.5M
2024 $2.8M $1.8M $4.9M
2023 $2.5M $1.3M $3.9M
2022 $2.2M $1.8M $2.7M
2021 $2.4M $717K $2.3M

Between 2021 and 2025, reported annual revenue declined from $2.4M to $1.1M (-53%), with total assets most recently reported at $4.5M.

Interactive year-over-year charts and full filing details available with membership.

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