Cystinosis Research Foundation logo

Cystinosis Research Foundation

Public charity · Grantmaker Irvine, CA EIN: 32-0067668 Website

CRF is committed to finding a cure through an aggressively funded research agenda. CRF awards research grants bi-annually to accelerate the research process and to ensure that there is never a gap in funding new, cutting-edge research projects. CRF is dedicated to improving the quality of life for cystinosis patients and to finding better treatments, including a cure, for our adults and children living with cystinosis.

Cystinosis Research Foundation at a glance

In short: Cystinosis Research Foundation gave $1.8M across 7 grants in 2025 (avg $252K), mostly in California. Source: 2025 IRS Form 990.

Annual giving (2025)
$1,766,737
+17.4% vs 2024
Grants made (2025)
7
+40.0% vs 2024
Average grant
$252,391
-16.1% vs 2024
Median grant
$245,000
Total assets
$10,029,960
-3.7% vs 2024
Primary geography
California (61% of itemized 2025 grant dollars)
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

How to apply to Cystinosis Research Foundation

Who Cystinosis Research Foundation funds

How this funder distributes its grants

Top Recipients

Top 7 recipients in 2025

Massachusetts General Hospita: $466KMassachusetts General Hospita$466KThe Scripps Institute: $450KThe Scripps Institute$450KUniversity of California SD: $263KUniversity of California SD$263KStanford University: $245KStanford University$245KHarvard University Cambridge: $150KHarvard University Cambridge$150KUniv of CA-Irvine: $118KUniv of CA-Irvine$118KHarvard Medical School: $75KHarvard Medical School$75K

The largest 2025 recipient was Massachusetts General Hospita ($466K). Together the top 7 received $1.8M.

Grant Size Distribution

26 grants across all recorded years

<$50K3$50–100K10$100–250K12$250–500K1$500K–1M$1–5M$5M+

The most common grant size was in the $250–500K range: 12 grants of 26 (46%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

7states

Share of 2025 grant dollars across all 7 itemized grants.

Cities

La JollaIrvineStanfordBostonPittsburghSeattleBronxCambridgeCincinnatiHaywardPrinceton

How Cystinosis Research Foundation gives

  • Giving grew 54% from 2022 to 2025. Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$1M$2M$3M7 grants2019 8 grants2021 3 grants2022 3 grants2023 5 grants2024 7 grants2025

From 2019 to 2025, annual grant giving ranged from $620K (2023) to $2.7M (2019). In 2025 it made 7 grants totaling $1.8M.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Massachusetts General Hospita Boston, MAMedical Research$465,595
The Scripps Institute La Jolla, CAMedical Research$450,000
University of California SD La Jolla, CAMedical Research$263,204
Stanford University Stanford, CAMedical Research$245,000
Harvard University Cambridge Cambridge, MAMedical Research$150,000
Univ of CA-Irvine Irvine, CAMedical Research$117,938
Harvard Medical School Boston, MAMedical Research$75,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$10,029,960$3,177,424$3,438,007$1,766,7377$731,957
2024$10,415,384$3,187,305$4,157,212$1,504,8515$447,518
2023$10,305,666$3,244,975$2,871,720$620,0003$350,852
2022$10,168,657$3,589,447$3,072,713$1,144,4363$668,443
2021$10,349,578$3,809,513$3,470,840$1,836,0128$151,448
2019$9,691,493$5,402,719$5,870,413$2,739,6407$54,850

About Cystinosis Research Foundation

Based on IRS filings

Cystinosis Research Foundation is a public charity focused on Medical Research, based in Irvine, CA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $10.0M in total assets. In 2025, it awarded 7 grants totaling $1.8M. Net investment income was $732K.

Focus Areas

Leadership & Key People

Officers and directors from IRS filings

Cystinosis Research Foundation is led by Nancy J. Stack, Chair - Trustee on every filing since 2019; none of the 17 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Nancy J. Stack

    Chair - Trustee

    On filings since 2019

    40 hrs/week

    No compensation reported

  • Brian Sturgis

    Trustee

    On filings since 2019

    No compensation reported

  • Bruce Crair

    Trustee

    On filings since 2019

    No compensation reported

  • David W. Mossman

    Trustee

    On filings since 2019

    No compensation reported

  • Denice Flerchinger

    Trustee

    On filings since 2019

    No compensation reported

  • Jill Emerson CPA

    Trustee

    On filings since 2019

    No compensation reported

  • Kevin Partington

    Trustee

    On filings since 2019

    No compensation reported

  • Marcu Alexander

    Trustee

    On filings since 2019

    No compensation reported

  • Stephanie Cherqui PhD

    Trustee

    On filings since 2019

    No compensation reported

  • Stephen L. Jenkins

    Trustee

    On filings since 2019

    No compensation reported

  • Teresa Partington

    Trustee

    On filings since 2019

    No compensation reported

  • Barbara Kulyk

    Trustee

    On filings since 2021

    No compensation reported

  • Angela Kirchoff

    Trustee

    On filings since 2023

    No compensation reported

  • Clay Emerson Phd Pe Cfm

    Trustee

    On filings since 2023

    No compensation reported

  • Kristen Murray

    Trustee

    On filings since 2023

    No compensation reported

  • Donald L. Solsby

    Treasurer - Tte

    On filings since 2019

    2 hrs/week

    No compensation reported

  • Geoffrey Stack

    Vice Chair-Ttee

    On filings since 2019

    No compensation reported

Former officers (8)
  • Former: Erin Little (2019–2022) — Trustee
  • Former: Lauren Hartz (2019–2022) — Trustee
  • Former: Angela Kirchhof (2022) — Trustee
  • Former: John S. Hagestad (2019–2021) — Trustee
  • Former: Michael K. Hayde (2019–2021) — Trustee
  • Former: Natalie Stack (2019–2021) — Trustee
  • Former: Thomas A. Gendron (2019–2021) — Trustee
  • Former: Traci Gendron (2019–2021) — Trustee

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Cystinosis Research Foundation

How much does Cystinosis Research Foundation give each year?

Cystinosis Research Foundation gave $1.8M across 7 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $1.5M across 5 grants.

What is Cystinosis Research Foundation's typical grant size?

Cystinosis Research Foundation's median grant in 2025 was $245,000, and its average grant was $252,391, across 7 grants on its 2025 IRS Form 990.

Where does Cystinosis Research Foundation give grants?

Cystinosis Research Foundation gives mostly in California: 61% of the grant dollars itemized on its 2025 IRS Form 990 went to recipients there. The next largest state was Massachusetts (39%). The most frequent recipient cities were La Jolla, CA (2 grants) and Boston, MA (2 grants).

Does Cystinosis Research Foundation give general operating support?

Not in 2025: none of the 7 grants with a stated purpose on Cystinosis Research Foundation's 2025 IRS Form 990 were described as general or operating support. Recurring purposes include "Medical Research" (7 grants).

Who are Cystinosis Research Foundation's largest grantees?

Cystinosis Research Foundation's largest 2025 grantees include Massachusetts General Hospita ($465,595), The Scripps Institute ($450,000) and University of California SD ($263,204), according to its 2025 IRS Form 990. Together they received 67% of its itemized 2025 grant dollars.

How large is Cystinosis Research Foundation?

Cystinosis Research Foundation reported $10.0M in total assets on its 2025 IRS Form 990. Its revenue that year was $3.2M.

What is Cystinosis Research Foundation?

Cystinosis Research Foundation is a public charity focused on Medical Research, based in Irvine, CA. It holds $10.0M in total assets as of 2025.

What is Cystinosis Research Foundation's EIN?

Cystinosis Research Foundation's EIN (Employer Identification Number) is 32-0067668. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(7)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2019 (received by the IRS February 24, 2020)
  2. Updated Form 990 for fiscal year 2021 (received by the IRS February 22, 2022)
  3. Updated Form 990 for fiscal year 2022 (received by the IRS January 10, 2023)
  4. Updated Form 990 for fiscal year 2023 (received by the IRS December 12, 2023)
  5. Updated Form 990 for fiscal year 2024 (received by the IRS December 9, 2024)
  6. Updated Form 990 for fiscal year 2025 (received by the IRS January 14, 2026)
  7. IRS filings on file for fiscal years 2019–2025

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