Grants paid by Patricia S and William J Hagenah Foundation
EIN 32-0087646 · Wilmington, DE · Form 990-PF, Part XV · NTEE T22
Patricia S and William J Hagenah Foundation of Wilmington, DE (EIN 32-0087646) reported 31 grants paid totaling $5,700,000 to 7 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
$5,700,000
31 grants
Recipients
7
distinct organizations
Tax years
2018–2025
8 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 5 | $675,000 | — |
| 2019 | 4 | $650,000 | — |
| 2020 | 4 | $700,000 | — |
| 2021 | 4 | $825,000 | — |
| 2022 | 3 | $550,000 | — |
| 2023 | 4 | $850,000 | — |
| 2024 | 4 | $850,000 | — |
| 2025 | 3 | $600,000 | — |
Top recipients
The 7 recipients receiving the most from Patricia S and William J Hagenah Foundation, by grants paid, out of 7 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Stanford University 26-4580872 | C | Stanford, CA | 8 | $1,600,000 | 2025 |
| Hanover College Trustees 35-0868096 | B | Hanover, IN | 7 | $1,250,000 | 2025 |
| Rush University Medical Center 36-2174823 | C | Chicago, IL | 5 | $1,000,000 | 2025 |
| Santa Catalina Island Conservancy 23-7228407 | B | Avalon, CA | 5 | $1,000,000 | 2024 |
| Chicago Horticultural Society - Chicago Botanic Ga 36-2225482 | D | Glencoe, IL | 3 | $500,000 | 2020 |
| Yerkes Future Foundation Inc 83-0802129 | B | Williams Bay, WI | 1 | $250,000 | 2021 |
| University of Southern California | U | Los Angeles, CA | 2 | $100,000 | 2019 |
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 31 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Rush University Medical Center Chicago, IL | C | $200,000 | paid | Rubschlager Building Campaign | 202641299349100304 |
| 2025 | Hanover College Trustees Hanover, IN | B | $200,000 | paid | Stockton Family Townhouse Fund | 202641299349100304 |
| 2025 | Stanford University Stanford, CA | C | $200,000 | paid | William J. Hagenah Fund | 202641299349100304 |
| 2024 | Hanover College Trustees Hanover, IN | B | $250,000 | paid | General & Unrestricted | 202521299349100917 |
| 2024 | Santa Catalina Island Conservancy Avalon, CA | B | $200,000 | paid | General & Unrestricted | 202521299349100917 |
| 2024 | Rush University Medical Center Chicago, IL | C | $200,000 | paid | General & Unrestricted | 202521299349100917 |
| 2024 | Stanford University Stanford, CA | C | $200,000 | paid | William J. Hagenah Fund | 202521299349100917 |
| 2023 | Hanover College Trustees Hanover, IN | B | $250,000 | paid | Stockton Family townhouses Fund | 202421239349101707 |
| 2023 | Stanford University Stanford, CA | C | $200,000 | paid | William J. Hagenah Pending Fund | 202421239349101707 |
| 2023 | Rush University Medical Center Chicago, IL | C | $200,000 | paid | General & Unrestricted | 202421239349101707 |
| 2023 | Santa Catalina Island Conservancy Avalon, CA | B | $200,000 | paid | General & Unrestricted | 202421239349101707 |
| 2022 | Stanford University Stanford, CA | C | $200,000 | paid | William J. Hagenah Pending Fund | 202300879349100310 |
| 2022 | Rush University Medical Center Chicago, IL | C | $200,000 | paid | General & Unrestricted | 202300879349100310 |
| 2022 | Hanover College Trustees Hanover, IN | B | $150,000 | paid | General & Unrestricted | 202300879349100310 |
| 2021 | Yerkes Future Foundation Inc Williams Bay, WI | B | $250,000 | paid | General & Unrestricted | 202221099349100922 |
| 2021 | Stanford University Stanford, CA | C | $200,000 | paid | General & Unrestricted | 202221099349100922 |
| 2021 | Rush University Medical Center Chicago, IL | C | $200,000 | paid | General & Unrestricted | 202221099349100922 |
| 2021 | Hanover College Trustees Hanover, IN | B | $175,000 | paid | General & Unrestricted | 202221099349100922 |
| 2020 | Stanford University Stanford, CA | C | $200,000 | paid | WILLIAM J. HAGENAH PENDING FUND | 202101259349103185 |
| 2020 | Hanover College Trustees Hanover, IN | B | $200,000 | paid | Stockton Housing program | 202101259349103185 |
| 2020 | Santa Catalina Island Conservancy Avalon, CA | B | $200,000 | paid | General & Unrestricted | 202101259349103185 |
| 2020 | Chicago Horticultural Society - Chicago Botanic Ga Glencoe, IL | D | $100,000 | paid | Greenhouse Campaign | 202101259349103185 |
| 2019 | Chicago Horticultural Society - Chicago Botanic Ga Glencoe, IL | D | $200,000 | paid | General & Unrestricted | 202031709349100613 |
| 2019 | Stanford University Stanford, CA | C | $200,000 | paid | General & Unrestricted | 202031709349100613 |
| 2019 | Santa Catalina Island Conservancy Avalon, CA | B | $200,000 | paid | General & Unrestricted | 202031709349100613 |
| 2019 | University of Southern California Los Angeles, CA | U | $50,000 | paid | General & Unrestricted | 202031709349100613 |
| 2018 | Chicago Horticultural Society Glencoe, IL | B | $200,000 | paid | Jarantoski Campus - Tropical Tall House | 201911139349100111 |
| 2018 | Stanford University Stanford, CA | C | $200,000 | paid | William J. Hagenah Pending Fund | 201911139349100111 |
| 2018 | Santa Catalina Island Conservancy Avalon, CA | B | $200,000 | paid | Trailhead Campaign | 201911139349100111 |
| 2018 | University of Southern California Los Angeles, CA | U | $50,000 | paid | Wrigley Institute of Environmental Studies | 201911139349100111 |
| 2018 | Hanover College Trustees Hanover, IN | B | $25,000 | paid | Trustees Scholarship Fund | 201911139349100111 |
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 | 202641299349100304 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202521299349100917 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202421239349101707 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202300879349100310 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202221099349100922 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202101259349103185 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202031709349100613 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201911139349100111 |
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/320087646.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.