Children's Oncology Support Fund
Children's Oncology Support Fund's (COSF) mission is to provide less toxic treatments and alternative therapies for children battling cancer though funding groundbreaking research and therapeutic programs. COSF will accomplish its mission through innovative events and activities. Thus, COSF is keen on fostering new ideas, influencing giving to support the wellbeing and health of pediatric cancer patients, and affecting change through innovative processes and services.
Key facts about Children's Oncology Support Fund
In short: Children's Oncology Support Fund gave $475K across 3 grants in 2024 (avg $158K), mostly in Georgia. Source: 2024 IRS Form 990.
- EIN
- 88-2690798
- Latest 990 filing
- Form 990, 2024
- Annual giving (2024)
- $475,000
- Grants made (2024)
- 3
- Average grant
- $158,333
- Median grant
- $100,000
- Total assets
- $858,387
- Primary geography
- Georgia (58% of itemized 2024 grant dollars)
Data from IRS Form 990, 2024; updated September 2026.
Financial Overview
From 2024 IRS Form 990 · View filing
Total Assets
$858K
+219.6% YoY
Annual Giving
$475K
Grant Count
3
Avg Grant Size
$158K
About Children's Oncology Support Fund
Based on IRS filings
Children's Oncology Support Fund is a public charity focused on Human Services, based in Los Angeles, CA. IRS filing data is available from 2022 through 2024. As of 2024, the organization holds $858K in total assets. In 2024, it awarded 3 grants totaling $475K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 3 itemized grants.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
In 2024 it made 3 grants totaling $475K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2024
The largest 2024 recipient was Children's Hospital of Atlanta ($275K). Together the top 3 received $475K.
Grant Size Distribution
3 grants across all recorded years
The most common grant size was in the $100–250K range: 2 grants of 3 (67%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Children's Hospital of Atlanta Atlanta, GA | Patient and Family Support Programs | $275,000 |
| Children's Hospital Colorado Aurora, CO | Wellness Support Programs | $100,000 |
| Children's Hospital Los Angeles Los Angeles, CA | Gala Donation for Children's Fund | $100,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $858,387 | $268,570 | $145,718 |
| Revenue | $701,854 | $1,793,400 | $490,691 |
| Expenses | $941,198 | $1,673,210 | $346,424 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2024 (received by the IRS November 17, 2025)
- IRS filings on file for fiscal years 2022–2024
Leadership & Key People
Officers and directors from IRS filings
Children's Oncology Support Fund is led by Thomas Pierce, Founding Chairman & President since 2024 (on filings since 2022); 1 of 12 officers listed in 2024 is compensated.
Officers on the 2024 filing
Thomas Pierce
Founding Chairman & President
President → Founding Chairman & President, 2024
On filings since 2022
40 hrs/week
$60K (2024)
Ashley Wyndham
Board Member
On filings since 2022
2 hrs/week
No compensation reported
Jillian Collins
Secretary
Board Member → Secretary, 2024
On filings since 2022
40 hrs/week
No compensation reported
Michael Orcutt
Board Member
On filings since 2022
5 hrs/week
No compensation reported
Scott Weber
Board Member
On filings since 2022
5 hrs/week
No compensation reported
Carly Weber
Board Member
New on the 2024 filing
5 hrs/week
No compensation reported
Dean Sansovich
Treasurer
New on the 2024 filing
5 hrs/week
No compensation reported
Keni Silva
Board Member
New on the 2024 filing
2 hrs/week
No compensation reported
Lacy Nicole
Board Member
New on the 2024 filing
5 hrs/week
No compensation reported
Monica Elias
Board Member
New on the 2024 filing
2 hrs/week
No compensation reported
Savanna Mothner
Board Member
New on the 2024 filing
5 hrs/week
No compensation reported
Shari Liu
Board Member
New on the 2024 filing
2 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2022–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $60K, to Thomas Pierce (Founding Chairman & President).
Frequently asked questions about Children's Oncology Support Fund
How much does Children's Oncology Support Fund give each year?
Children's Oncology Support Fund gave $475K across 3 grants in 2024, according to its 2024 IRS Form 990.
What is Children's Oncology Support Fund's typical grant size?
Children's Oncology Support Fund's median grant in 2024 was $100,000, and its average grant was $158,333, across 3 grants on its 2024 IRS Form 990.
Where does Children's Oncology Support Fund give grants?
Children's Oncology Support Fund gives mostly in Georgia: 58% of the grant dollars itemized on its 2024 IRS Form 990 went to recipients there. The next largest states were Colorado (21%) and California (21%).
Does Children's Oncology Support Fund give general operating support?
Not in 2024: none of the 3 grants with a stated purpose on Children's Oncology Support Fund's 2024 IRS Form 990 were described as general or operating support.
How large is Children's Oncology Support Fund?
Children's Oncology Support Fund reported $858K in total assets on its 2024 IRS Form 990. Its revenue that year was $702K.
What is Children's Oncology Support Fund?
Children's Oncology Support Fund is a public charity focused on Human Services, based in Los Angeles, CA. It holds $858K in total assets as of 2024.
What is Children's Oncology Support Fund's EIN?
Children's Oncology Support Fund's EIN (Employer Identification Number) is 88-2690798. IRS Form 990 filing data is available on this page for 2022–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
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