The Silverstein Foundation for Parkinson's with GBA
The Silverstein Foundation for Parkinson's with GBA is a private foundation, based in New York, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $241K in total assets. In 2024, it awarded 1 grant totaling $75K. Net investment income was $50K.
The Silverstein Foundation for Parkinson's with GBA at a glance
In short: The Silverstein Foundation for Parkinson's with GBA gave $75K across 1 grant in 2024 (avg $75K), mostly in Texas. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $75,000
- -95.7% vs 2023
- Grants made (2024)
- 1
- -83.3% vs 2023
- Average grant
- $75,000
- -74.5% vs 2023
- Median grant
- $75,000
- Total assets
- $240,557
- -25.0% vs 2023
- Primary geography
- Texas (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who The Silverstein Foundation for Parkinson's with GBA funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Baylor College of Medicine ($75K).
Grant Size Distribution
15 grants across all recorded years
The most common grant size was in the $100–250K range: 6 grants of 15 (40%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
Cities
How The Silverstein Foundation for Parkinson's with GBA gives
- Giving fell 95% from 2021 to 2024. Method
- In 2024 it paid out 850% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $75K (2024) to $1.8M (2022). In 2024 it made 1 grant totaling $75K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Baylor College of Medicine Huston, TX | The Silverstein Fellowship. | $75,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $240,557 | $26,051 | $100,807 | $75,000 | 1 | $99,957 | $50,188 | $11,757 |
| 2023 | $320,724 | $625,714 | $1,782,655 | $1,763,500 | 6 | $1,782,205 | $18,076 | $20,727 |
| 2022 | $1,476,308 | $49,075 | $1,843,012 | $1,797,500 | 3 | $1,842,762 | $22,257 | $91,053 |
| 2021 | $3,277,845 | $272,153 | $1,564,082 | $1,481,425 | 2 | — | $235,363 | — |
| 2020 | $3,115,597 | $74,303 | $695,922 | $626,701 | 3 | — | $6,986 | — |
Under IRS private-foundation payout rules, The Silverstein Foundation for Parkinson's with GBA reported a distributable amount of $12K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Silverstein Foundation for Parkinson's with GBA is led by Jonathan Silverstein, President & Chair of Board since 2023 (on filings since 2020); none of the 3 officers listed in 2024 report compensation.
Officers on the 2024 filing
Jonathan Silverstein
President & Chair of Board
President & Secretary → President & Chair of Board, 2023
On filings since 2020
40 hrs/week
No compensation reported
Geoffrey Levin
Board Member
On filings since 2020
1 hr/week
No compensation reported
Natalie Silverstein
Vice President & Secretary
Vice President & Treasurer → Vice President & Secretary, 2023
On filings since 2020
20 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "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 The Silverstein Foundation for Parkinson's with GBA
How much does The Silverstein Foundation for Parkinson's with GBA give each year?
The Silverstein Foundation for Parkinson's with GBA gave $75K across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $1.8M across 6 grants.
How large is The Silverstein Foundation for Parkinson's with GBA?
The Silverstein Foundation for Parkinson's with GBA reported $241K in total assets on its 2024 IRS Form 990-PF. It paid out $100K in qualifying distributions that year, against a required minimum of $12K (roughly 5% of its investment assets).
Where does The Silverstein Foundation for Parkinson's with GBA operate?
The Silverstein Foundation for Parkinson's with GBA has awarded grants in California, Illinois, Massachusetts, New York, Texas.
What is The Silverstein Foundation for Parkinson's with GBA's EIN?
The Silverstein Foundation for Parkinson's with GBA's EIN (Employer Identification Number) is 82-0656623. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS October 1, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS November 13, 2022)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work The Silverstein Foundation for Parkinson's with GBA funds
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