Jack & Mae Rosenberg Charitable Trust
Jack & Mae Rosenberg Charitable Trust is a private foundation, based in New York, NY. IRS filing data is available from 2020 through 2024. In 2024, it awarded 4 grants totaling $1.7M. Net investment income was $862K.
Jack & Mae Rosenberg Charitable Trust at a glance
In short: Jack & Mae Rosenberg Charitable Trust gave $1.7M across 4 grants in 2024 (avg $433K), mostly in Maryland. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $1,733,348
- +57.6% vs 2023
- Grants made (2024)
- 4
- +100.0% vs 2023
- Average grant
- $433,337
- -21.2% vs 2023
- Median grant
- $336,174
- Primary geography
- Maryland (91% 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 Jack & Mae Rosenberg Charitable Trust funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2024
The largest 2024 recipient was Mount Washington Pediatric Hospital ($1.6M across 3 grants). Together the top 2 received $1.7M.
Grant Size Distribution
10 grants across all recorded years
The most common grant size was in the $100–250K range: 6 grants of 10 (60%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 4 itemized grants.
States
Cities
How Jack & Mae Rosenberg Charitable Trust gives
- Giving grew 1633% from 2021 to 2024. Method
- In 2023 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF 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 $100K (2020) to $1.7M (2024). In 2024 it made 4 grants totaling $1.7M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Mount Washington Pediatric Hospital Baltimore, MD | General | $900,000 |
| Mount Washington Pediatric Hospital Baltimore, MD | General | $500,000 |
| Mount Washington Pediatric Hospital Baltimore, MD | General | $172,348 |
| Nashoba Learning Group Bedford, MA | General | $161,000 |
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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 | — | $881,303 | $1,789,477 | $1,733,348 | 4 | $1,745,182 | $862,219 | — |
| 2023 | $908,174 | $355,926 | $1,143,310 | $1,100,000 | 2 | $1,104,519 | $333,540 | $88,071 |
| 2022 | $1,695,380 | $11,145 | $1,146,721 | $1,100,000 | 2 | $1,109,106 | $46,925 | $140,751 |
| 2021 | $2,830,959 | $188,840 | $197,442 | $100,000 | 1 | $131,971 | $122,134 | $192,640 |
| 2020 | $2,839,561 | $161,888 | $156,997 | $100,000 | 1 | — | $118,808 | $161,119 |
Leadership & Key People
Officers and directors from IRS filings
Jack & Mae Rosenberg Charitable Trust's 2024 filing lists 2 officers; all 2 officers listed in 2024 are compensated.
Officers on the 2024 filing
Marsha Stoller
Trustee
On filings since 2021
1 hr/week
$4K (2021) → $5K (2024)
Amy Jo Bastide
Trustee
On filings since 2022
1 hr/week
$4K (2023) → $5K (2024)
Former officers (1)
- Former: Marsha Stoller trustee (2020) — Trustee
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.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $5K, to Marsha Stoller (Trustee). 2 officers or directors reported compensation on that filing.
Frequently asked questions about Jack & Mae Rosenberg Charitable Trust
How much does Jack & Mae Rosenberg Charitable Trust give each year?
Jack & Mae Rosenberg Charitable Trust gave $1.7M across 4 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $1.1M across 2 grants.
What is Jack & Mae Rosenberg Charitable Trust's typical grant size?
Jack & Mae Rosenberg Charitable Trust's median grant in 2024 was $336,174, and its average grant was $433,337, across 4 grants on its 2024 IRS Form 990-PF.
Where does Jack & Mae Rosenberg Charitable Trust give grants?
Jack & Mae Rosenberg Charitable Trust gives mostly in Maryland: 91% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest state was Massachusetts (9%). The most frequent recipient cities were Baltimore, MD (3 grants).
Does Jack & Mae Rosenberg Charitable Trust give general operating support?
Yes: 100% of Jack & Mae Rosenberg Charitable Trust's 2024 grants with a stated purpose (4 of 4) were for general or operating support, per its 2024 IRS Form 990-PF.
What is Jack & Mae Rosenberg Charitable Trust's EIN?
Jack & Mae Rosenberg Charitable Trust's EIN (Employer Identification Number) is 13-7050361. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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