William R Grigsby Foundation
Data sourced from IRS 990-PF public filings
Supports higher education and community college programs in California, with a focus on cancer research at the University of Southern California and athletic programs at Chaffey Community College.
William R Grigsby Foundation has 6 grants on file funding 3 organizations. Giving increased from $5,000 in 2023 to $50,000 in 2025. Reported assets: $147,497.
Total Assets
$147,497
Grants (Last Year)
$50,000
Total Grants on File
6
Recipients Funded
3
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $50,000 | 1 | $50,000 |
| 2023 | $5,000 | 2 | $2,500 |
| 2022 | $65,000 | 2 | $32,500 |
| 2021 | $10,000 | 1 | $10,000 |
Top Grant Recipients
LOS ANGELES, CA
PASADENA, CA
RANCHO CUCAMONGA, CA
LOS ANGELES, CA
RANCHO CUCAMONGA, CA
PASADENA, CA
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 15 filing years)
Janet Parks
Director
Devin E Grigsby
Director
Geoffrey J Grigsby
Vice President
Paula M Grigsby
Pres./Sec
IRS Filing History
William R Grigsby Foundation has IRS 990-PF filings on record for 15 years, spanning 2011 to 2025.
Frequently Asked Questions
Other Foundations in California
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