Grants paid by Diffenbaugh Foundation
EIN 95-6048727 · Stanford, CA · Form 990-PF, Part XV
Diffenbaugh Foundation of Stanford, CA (EIN 95-6048727) reported 24 grants paid totaling $61,000 to 9 recipients in tax years 2018–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$61,000
24 grants
Recipients
9
distinct organizations
Tax years
2018–2024
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 4 | $15,000 | — |
| 2020 | 5 | $15,000 | — |
| 2022 | 7 | $15,000 | — |
| 2023 | 4 | $8,000 | — |
| 2024 | 4 | $8,000 | — |
Top recipients
The 9 recipients receiving the most from Diffenbaugh Foundation, by grants paid, out of 9 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Wildman Science Learning | U | Half Moon Bay, CA | 4 | $17,000 | 2024 |
| Marine Mammal Center 51-0144434 | B | Sausalito, CA | 5 | $16,000 | 2024 |
| Wildcare 51-0172331 | B | San Rafael, CA | 3 | $8,500 | 2022 |
| Wildmind Science Learning | U | Half Moon Bay, CA | 1 | $7,000 | 2018 |
| Vermillion Sea Institute | U | Bonita, CA | 3 | $5,000 | 2024 |
| National Resources Defense Council | U | New York, NY | 3 | $2,500 | 2022 |
| Mount Madonna Institute 34-2059662 | B | Watsonville, CA | 2 | $2,000 | 2023 |
| Second Harvest Food Bank | U | San Jose, CA | 2 | $2,000 | 2022 |
| Second Harvest of Silicon Valley 94-2614101 | C | San Jose, CA | 1 | $1,000 | 2024 |
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 24 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Vermillion Sea Institute Bonita, CA | U | $3,000 | paid | General | 202533179349103153 |
| 2024 | Wildman Science Learning Half Moon Bay, CA | U | $2,000 | paid | General | 202533179349103153 |
| 2024 | Marine Mammal Center Sausalito, CA | B | $2,000 | paid | General | 202533179349103153 |
| 2024 | Second Harvest of Silicon Valley San Jose, CA | C | $1,000 | paid | General | 202533179349103153 |
| 2023 | Marine Mammal Center Sausalito, CA | B | $3,000 | paid | General | 202423109349100737 |
| 2023 | Wildman Science Learning Half Moon Bay, CA | U | $3,000 | paid | General | 202423109349100737 |
| 2023 | Vermillion Sea Institute Bonita, CA | U | $1,000 | paid | General | 202423109349100737 |
| 2023 | Mount Madonna Institute Watsonville, CA | B | $1,000 | paid | General | 202423109349100737 |
| 2022 | Wildman Science Learning Half Moon Bay, CA | U | $6,000 | paid | General | 202323119349100437 |
| 2022 | Marine Mammal Center Sausalito, CA | B | $3,000 | paid | General | 202323119349100437 |
| 2022 | Wildcare San Rafael, CA | B | $2,500 | paid | General | 202323119349100437 |
| 2022 | Second Harvest Food Bank San Jose, CA | U | $1,000 | paid | General | 202323119349100437 |
| 2022 | Vermillion Sea Institute Bonita, CA | U | $1,000 | paid | General | 202323119349100437 |
| 2022 | Mount Madonna Institute Watsonville, CA | B | $1,000 | paid | General | 202323119349100437 |
| 2022 | National Resources Defense Council New York, NY | U | $500 | paid | General | 202323119349100437 |
| 2020 | Wildman Science Learning Half Moon Bay, CA | U | $6,000 | paid | General | 202123169349101102 |
| 2020 | Marine Mammal Center Sausalito, CA | B | $4,000 | paid | General | 202123169349101102 |
| 2020 | Wildcare San Rafael, CA | B | $3,000 | paid | General | 202123169349101102 |
| 2020 | Second Harvest Food Bank San Jose, CA | U | $1,000 | paid | General | 202123169349101102 |
| 2020 | National Resources Defense Council New York, NY | U | $1,000 | paid | General | 202123169349101102 |
| 2018 | Wildmind Science Learning Half Moon Bay, CA | U | $7,000 | paid | General | 201902839349100710 |
| 2018 | Marine Mammal Center Sausalito, CA | B | $4,000 | paid | General | 201902839349100710 |
| 2018 | Wildcare San Rafael, CA | B | $3,000 | paid | General | 201902839349100710 |
| 2018 | National Resources Defense Council New York, NY | U | $1,000 | paid | General | 201902839349100710 |
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 | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202533179349103153 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202423109349100737 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202323119349100437 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202123169349101102 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201902839349100710 |
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/956048727.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.