Grants paid by Joseph and Fiora Stone Foundation Co Oster and Wolf Cpas
EIN 95-4509664 · Woodland Hls, CA · Form 990-PF, Part XV · NTEE T99Z
Joseph and Fiora Stone Foundation Co Oster and Wolf Cpas of Woodland Hls, CA (EIN 95-4509664) reported 44 grants paid totaling $933,500 to 18 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$933,500
44 grants
Recipients
18
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 6 | $160,000 | — |
| 2020 | 9 | $145,000 | — |
| 2021 | 6 | $145,000 | — |
| 2022 | 6 | $110,000 | — |
| 2023 | 5 | $68,500 | — |
| 2024 | 4 | $135,000 | — |
| 2025 | 8 | $170,000 | — |
Top recipients
The 18 recipients receiving the most from Joseph and Fiora Stone Foundation Co Oster and Wolf Cpas, by grants paid, out of 18 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| UCLA Foundation 95-2250801 | B | Los Angeles, CA | 6 | $275,000 | 2025 |
| Sea Shepherd Conservation Society | U | Friday Harbor, WA | 7 | $127,500 | 2025 |
| Los Angeles Lgbt Center 95-3567895 | C | Los Angeles, CA | 3 | $120,000 | 2021 |
| Chase Foundation | U | Calabasas, CA | 4 | $90,000 | 2022 |
| Hirshberg Fdn for Pancreatic Cancer 95-4640311 | C | Los Angeles, CA | 2 | $80,000 | 2025 |
| Uclaortho Hospital Ctr Cerebral Pal | U | Santa Monica, CA | 2 | $50,000 | 2020 |
| La Fire Department Foundation | U | Los Angeles, CA | 3 | $40,000 | 2022 |
| Pediatric Brain Tumor Foundation | U | Atlanta, GA | 4 | $37,500 | 2025 |
| Pancreatic Cancer Action Network | U | Boone, IA | 1 | $25,000 | 2025 |
| Los Angeles Police Foundation 95-4700442 | B | Los Angeles, CA | 4 | $20,000 | 2022 |
| Mark Foundation for Cancer Research 36-4825921 | C | New York, NY | 1 | $10,000 | 2025 |
| Museum of Sonoma County 94-2506626 | B | Santa Rosa, CA | 1 | $10,000 | 2025 |
| V Foundation for Cancer Research | U | Cary, NC | 1 | $10,000 | 2025 |
| Junior Achievement Inc | U | Los Angeles, CA | 1 | $10,000 | 2018 |
| Theodore Payne Foundation 77-0444483 | D | Shadow Hills, CA | 1 | $10,000 | 2023 |
| Los Angeles Regional Food Bank 95-3135649 | B | Los Angeles, CA | 1 | $10,000 | 2020 |
| El Camino College Foundation | U | Torrance, CA | 1 | $5,000 | 2020 |
| Csulb 49ers Foundation | U | Long Beach, CA | 1 | $3,500 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 44 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | UCLA Foundation Los Angeles, CA | B | $60,000 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | Hirshberg Fdn for Pancreatic Cancer Los Angeles, CA | C | $40,000 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | Pancreatic Cancer Action Network Boone, IA | U | $25,000 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | Mark Foundation for Cancer Research New York, NY | C | $10,000 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | V Foundation for Cancer Research Cary, NC | U | $10,000 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | Museum of Sonoma County Santa Rosa, CA | B | $10,000 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | Pediatric Brain Tumor Foundation Atlanta, GA | U | $7,500 | paid | Charitable Contribution | 202631559349100218 |
| 2025 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $7,500 | paid | CHARITABLE CONTRIBUTION | 202631559349100218 |
| 2024 | UCLA Foundation Los Angeles, CA | B | $75,000 | paid | Charitable Contribution | 202543119349101349 |
| 2024 | Hirshberg Fdn for Pancreatic Cancer Los Angeles, CA | C | $40,000 | paid | Charitable Contribution | 202543119349101349 |
| 2024 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $10,000 | paid | CHARITABLE CONTRIBUTION | 202543119349101349 |
| 2024 | Pediatric Brain Tumor Foundation Atlanta, GA | U | $10,000 | paid | Charitable Contribution | 202543119349101349 |
| 2023 | UCLA Foundation Los Angeles, CA | B | $35,000 | paid | Charitable Contribution | 202422479349100632 |
| 2023 | Theodore Payne Foundation Shadow Hills, CA | D | $10,000 | paid | Charitable Contribution | 202422479349100632 |
| 2023 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $10,000 | paid | CHARITABLE CONTRIBUTION | 202422479349100632 |
| 2023 | Pediatric Brain Tumor Foundation Atlanta, GA | U | $10,000 | paid | Charitable Contribution | 202422479349100632 |
| 2023 | Csulb 49ers Foundation Long Beach, CA | U | $3,500 | paid | Charitable Contribution | 202422479349100632 |
| 2022 | UCLA Foundation Los Angeles, CA | B | $40,000 | paid | Charitable Contribution | 202332069349100823 |
| 2022 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $25,000 | paid | CHARITABLE CONTRIBUTION | 202332069349100823 |
| 2022 | Chase Foundation Calabasas, CA | U | $20,000 | paid | CHARITABLE CONTRIBUTION | 202332069349100823 |
| 2022 | La Fire Department Foundation Los Angeles, CA | U | $10,000 | paid | Charitable Contribution | 202332069349100823 |
| 2022 | Pediatric Brain Tumor Foundation Atlanta, GA | U | $10,000 | paid | Charitable Contribution | 202332069349100823 |
| 2022 | Los Angeles Police Foundation Los Angeles, CA | B | $5,000 | paid | CHARITABLE CONTRIBUTION | 202332069349100823 |
| 2021 | UCLA Foundation Los Angeles, CA | B | $40,000 | paid | Charitable Contribution | 202232219349101108 |
| 2021 | Los Angeles Lgbt Center Los Angeles, CA | C | $40,000 | paid | CHARITABLE CONTRIBUTION | 202232219349101108 |
| 2021 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $25,000 | paid | CHARITABLE CONTRIBUTION | 202232219349101108 |
| 2021 | Chase Foundation Calabasas, CA | U | $20,000 | paid | CHARITABLE CONTRIBUTION | 202232219349101108 |
| 2021 | La Fire Department Foundation Los Angeles, CA | U | $15,000 | paid | Charitable Contribution | 202232219349101108 |
| 2021 | Los Angeles Police Foundation Los Angeles, CA | B | $5,000 | paid | CHARITABLE CONTRIBUTION | 202232219349101108 |
| 2020 | Los Angeles Lgbt Center Los Angeles, CA | C | $30,000 | paid | CHARITABLE CONTRIBUTION | 202132749349100808 |
| 2020 | UCLA Foundation Los Angeles, CA | B | $25,000 | paid | Charitable Contribution | 202132749349100808 |
| 2020 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $25,000 | paid | CHARITABLE CONTRIBUTION | 202132749349100808 |
| 2020 | Chase Foundation Calabasas, CA | U | $20,000 | paid | CHARITABLE CONTRIBUTION | 202132749349100808 |
| 2020 | La Fire Department Foundation Los Angeles, CA | U | $15,000 | paid | Charitable Contribution | 202132749349100808 |
| 2020 | Los Angeles Regional Food Bank Los Angeles, CA | B | $10,000 | paid | Charitable Contribution | 202132749349100808 |
| 2020 | Uclaortho Hospital Ctr Cerebral Pal Santa Monica, CA | U | $10,000 | paid | CHARITABLE CONTRIBUTION | 202132749349100808 |
| 2020 | Los Angeles Police Foundation Los Angeles, CA | B | $5,000 | paid | CHARITABLE CONTRIBUTION | 202132749349100808 |
| 2020 | El Camino College Foundation Torrance, CA | U | $5,000 | paid | Charitable Contribution | 202132749349100808 |
| 2018 | Los Angeles Lgbt Center Los Angeles, CA | C | $50,000 | paid | CHARITABLE CONTRIBUTION | 201931799349100603 |
| 2018 | Uclaortho Hospital Ctr Cerebral Pal Santa Monica, CA | U | $40,000 | paid | CHARITABLE CONTRIBUTION | 201931799349100603 |
| 2018 | Chase Foundation Calabasas, CA | U | $30,000 | paid | CHARITABLE CONTRIBUTION | 201931799349100603 |
| 2018 | Sea Shepherd Conservation Society Friday Harbor, WA | U | $25,000 | paid | CHARITABLE CONTRIBUTION | 201931799349100603 |
| 2018 | Junior Achievement Inc Los Angeles, CA | U | $10,000 | paid | CHARITABLE CONTRIBUTION | 201931799349100603 |
| 2018 | Los Angeles Police Foundation Los Angeles, CA | B | $5,000 | paid | CHARITABLE CONTRIBUTION | 201931799349100603 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202631559349100218 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202543119349101349 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202422479349100632 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202332069349100823 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.0 | 202232219349101108 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202132749349100808 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201931799349100603 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/954509664.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.