Sergio and Laura Siderman Charitable
Sergio and Laura Siderman Charitable is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Agoura Hills, CA. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $6K in total assets. In 2024, it awarded 2 grants totaling $6K.
Key facts about Sergio and Laura Siderman Charitable
In short: Sergio and Laura Siderman Charitable gave $6K across 2 grants in 2024 (avg $3K), mostly in California. Source: 2024 IRS Form 990-PF.
- EIN
- 83-2943357
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $6,000
- Grants made (2024)
- 2
- Average grant
- $3,000
- Median grant
- $3,000
- Total assets
- $6,451
- Primary geography
- California (100% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$6K
+133.5% YoY
Annual Giving
$6K
Grant Count
2
Avg Grant Size
$3K
How Sergio and Laura Siderman Charitable gives
- Giving fell 23% from 2021 to 2024. Method
From the foundation's IRS Form 990-PF filings. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 2 itemized 2024 grant dollars.
Cities
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
19 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| GoFundMe Redwood, CA | To support an individual in need, to help cover medical expenses, rehabilitation, prosthetics, or living costs due to disability. | $5,000 |
| The Leukemia Lymphoma Society Pasadena, CA | To support the Leukemia & Lymphoma Societys mission to fund blood cancer research, provide patient services, and advocate for access to quality care. | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $6,451 | $2,763 | $3,730 |
| Revenue | $17,500 | $12,500 | $14,000 |
| Expenses | $13,812 | $13,467 | $18,312 |
| Qualifying Distributions | $6,000 | $11,035 | $16,523 |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2024
Leadership & Key People
Officers and directors from IRS filings
Sergio and Laura Siderman Charitable is led by Sergio Siderman, CEO on every filing since 2021; none of the 3 officers listed in 2024 report compensation.
Officers on the 2024 filing
Sergio Siderman
CEO
On filings since 2021
No compensation reported
Laura Siderman
CFO
On filings since 2021
No compensation reported
Mirta Siderman
Secretary
On filings since 2021
No compensation reported
Data from IRS Form 990 filings, 2021–2024. "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 Sergio and Laura Siderman Charitable
How much does Sergio and Laura Siderman Charitable give each year?
Sergio and Laura Siderman Charitable gave $6K across 2 grants in 2024, according to its 2024 IRS Form 990-PF.
How large is Sergio and Laura Siderman Charitable?
Sergio and Laura Siderman Charitable reported $6K in total assets on its 2024 IRS Form 990-PF. Its revenue that year was $18K.
What is Sergio and Laura Siderman Charitable?
Sergio and Laura Siderman Charitable is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Agoura Hills, CA. It holds $6K in total assets as of 2024.
Where does Sergio and Laura Siderman Charitable operate?
Sergio and Laura Siderman Charitable has awarded grants in California, Georgia, Indiana, Nevada, Tennessee.
What is Sergio and Laura Siderman Charitable's EIN?
Sergio and Laura Siderman Charitable's EIN (Employer Identification Number) is 83-2943357. IRS Form 990 filing data is available on this page for 2021–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
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