David and Masako Rosen Family Foundation
Data sourced from IRS 990-PF public filings
The David and Masako Rosen Family Foundation provides unrestricted funding to various organizations, including medical and humanitarian efforts, with a focus on Jewish community support.
David and Masako Rosen Family Foundation has 148 grants on file funding 46 organizations. Giving decreased from $201,500 in 2024 to $200,500 in 2025. Reported assets: $4,280,035.
Total Assets
$4,280,035
Grants (Last Year)
$200,500
Total Grants on File
148
Recipients Funded
46
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $200,500 | 37 | $5,419 |
| 2024 | $201,500 | 37 | $5,446 |
| 2023 | $198,000 | 37 | $5,351 |
| 2021 | $183,500 | 37 | $4,959 |
Top Grant Recipients
WOODBRIDGE, NJ
WOODBRIDGE, NJ
WOODBRIDGE, NJ
LOS ANGELES, CA
Los Angeles, CA
Los Angeles, CA
Los Angeles, CA
LOS ANGELES, CA
LOS ANGELES, CA
Showing top 10 of 148 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 11 filing years)
Michael Zeller
Treas, Dir
Masako Rosen
Dir
David Rosen
CEO, Pres, Dir, Chairman
Sam Kossak
Dir
Brad Callaway
Dir, Sec
IRS Filing History
David and Masako Rosen Family Foundation has IRS 990-PF filings on record for 11 years, spanning 2013 to 2025.
Frequently Asked Questions
Other Foundations in Delaware
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