Grants paid by The Nyssa Foundation C/O the Fourth Floor
EIN 87-3774627 · Greenville, DE · Form 990-PF, Part XV · NTEE T20
The Nyssa Foundation C/O the Fourth Floor of Greenville, DE (EIN 87-3774627) reported 46 grants paid totaling $655,837 to 25 recipients in tax years 2022–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$655,837
46 grants
Recipients
25
distinct organizations
Tax years
2022–2025
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2022 | 10 | $88,838 | — |
| 2023 | 10 | $149,226 | — |
| 2024 | 9 | $191,339 | — |
| 2025 | 17 | $226,434 | — |
Top recipients
The 25 recipients receiving the most from The Nyssa Foundation C/O the Fourth Floor, by grants paid, out of 25 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Delaware Nature Society 51-6018321 | B | Hockessin, DE | 5 | $127,479 | 2025 |
| Community Education Building 45-4797267 | C | Wilmington, DE | 2 | $100,917 | 2024 |
| Stroud Water Research 52-2081073 | C | Avondale, PA | 3 | $76,630 | 2025 |
| Willistown Conservation Trust 23-2841453 | B | Newtown Square, PA | 5 | $50,723 | 2025 |
| Planned Parenthood of Delaware 51-0066725 | B | Wilmington, DE | 2 | $35,677 | 2025 |
| The Ethel Walker School 06-0689699 | B | Simsbury, CT | 3 | $32,680 | 2025 |
| Kennett Library 23-1547585 | B | Kennett Square, PA | 1 | $25,347 | 2023 |
| Delaware Center for Horticulture 51-0252857 | B | Wilmington, DE | 5 | $21,799 | 2025 |
| Hotchkiss School 06-0647018 | B | Lakeville, CT | 1 | $20,272 | 2024 |
| Wilmington Rowing Center 51-0279251 | B | Wilmington, DE | 1 | $20,000 | 2025 |
| Whyy 23-1438083 | C | Greencastle, PA | 1 | $15,552 | 2025 |
| National Outdoor Leadership School (nols) 83-0204184 | C | Lander, WY | 1 | $15,187 | 2025 |
| National Interscholastic Cycling Association (nica) - Delaware | U | Orinda, CA | 3 | $15,000 | 2023 |
| The Doug Coombs Foundation (coombs Outdoors) | U | Jackson, WY | 1 | $10,615 | 2025 |
| Delaware Art Museum 51-0065746 | B | Wilmington, DE | 1 | $10,331 | 2023 |
| Brandywine Red Clay Alliance 51-0058593 | B | West Chester, PA | 1 | $10,232 | 2023 |
| Johns Hopkins Center for Indigenous Health | U | Baltimore, MD | 1 | $10,000 | 2025 |
| American Bird Conservancy 52-1501259 | C | The Plains, VA | 1 | $10,000 | 2025 |
| Eden Peopleplanet | U | Murrieta, CA | 1 | $10,000 | 2025 |
| Maria Mitchell Association | U | Nantucket, MA | 1 | $9,896 | 2025 |
| World Monuments Fund 13-2571900 | B | New York, NY | 1 | $7,500 | 2025 |
| The Delaware Symphony Orchestra 51-6017449 | D | Wilmington, DE | 1 | $5,000 | 2025 |
| Natural Lands | U | Media, PA | 1 | $5,000 | 2025 |
| Delaware Botanic Gardens 32-0371538 | C | Ocean View, DE | 2 | $5,000 | 2022 |
| Coombs Outdoors | U | Jackson, WY | 1 | $5,000 | 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 46 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Delaware Nature Society Hockessin, DE | B | $26,267 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Planned Parenthood of Delaware Wilmington, DE | B | $25,385 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Stroud Water Research Avondale, PA | C | $20,072 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Wilmington Rowing Center Wilmington, DE | B | $20,000 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Whyy Greencastle, PA | C | $15,552 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | National Outdoor Leadership School (nols) Lander, WY | C | $15,187 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Willistown Conservation Trust Newtown Square, PA | B | $15,095 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Delaware Center for Horticulture Wilmington, DE | B | $10,799 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | The Doug Coombs Foundation (coombs Outdoors) Jackson, WY | U | $10,615 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | The Ethel Walker School Simsbury, CT | B | $10,066 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Eden Peopleplanet Murrieta, CA | U | $10,000 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | American Bird Conservancy The Plains, VA | C | $10,000 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Johns Hopkins Center for Indigenous Health Baltimore, MD | U | $10,000 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Maria Mitchell Association Nantucket, MA | U | $9,896 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | World Monuments Fund New York, NY | B | $7,500 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | The Delaware Symphony Orchestra Wilmington, DE | D | $5,000 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2025 | Natural Lands Media, PA | U | $5,000 | paid | GENERAL OPERATIONS | 202621359349101797 |
| 2024 | Community Education Building Wilmington, DE | C | $50,714 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Community Education Building Wilmington, DE | C | $50,203 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Delaware Nature Society Hockessin, DE | B | $26,960 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Hotchkiss School Lakeville, CT | B | $20,272 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Stroud Water Research Avondale, PA | C | $16,114 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | The Ethel Walker School Simsbury, CT | B | $12,076 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Delaware Center for Horticulture Wilmington, DE | B | $5,000 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Willistown Conservation Trust Newtown Square, PA | B | $5,000 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2024 | Coombs Outdoors Jackson, WY | U | $5,000 | paid | GENERAL OPERATIONS | 202501829349100900 |
| 2023 | Stroud Water Research Avondale, PA | C | $40,444 | paid | General Operations | 202411369349104676 |
| 2023 | Delaware Nature Society Hockessin, DE | B | $25,858 | paid | General Operations | 202411369349104676 |
| 2023 | Kennett Library Kennett Square, PA | B | $25,347 | paid | General Operations | 202411369349104676 |
| 2023 | The Ethel Walker School Simsbury, CT | B | $10,538 | paid | General Operations | 202411369349104676 |
| 2023 | Delaware Art Museum Wilmington, DE | B | $10,331 | paid | General Operations | 202411369349104676 |
| 2023 | Planned Parenthood of Delaware Wilmington, DE | B | $10,292 | paid | General Operations | 202411369349104676 |
| 2023 | Brandywine Red Clay Alliance West Chester, PA | B | $10,232 | paid | General Operations | 202411369349104676 |
| 2023 | Willistown Conservation Trust Newtown Square, PA | B | $10,184 | paid | General Operations | 202411369349104676 |
| 2023 | National Interscholastic Cycling Association (nica) - Delaware Orinda, CA | U | $5,000 | paid | General Operations | 202411369349104676 |
| 2023 | Delaware Center for Horticulture Wilmington, DE | B | $1,000 | paid | General Operations | 202411369349104676 |
| 2022 | Delaware Nature Society Hockessin, DE | B | $24,197 | paid | General Operations | 202332349349100518 |
| 2022 | Delaware Nature Society Hockessin, DE | B | $24,197 | paid | General Operations | 202421609349100402 |
| 2022 | Willistown Conservation Trust Newtown Square, PA | B | $10,222 | paid | General Operations | 202332349349100518 |
| 2022 | Willistown Conservation Trust Newtown Square, PA | B | $10,222 | paid | General Operations | 202421609349100402 |
| 2022 | National Interscholastic Cycling Association (nica) - Delaware Orinda, CA | U | $5,000 | paid | General Operations | 202332349349100518 |
| 2022 | National Interscholastic Cycling Association (nica) - Delaware Orinda, CA | U | $5,000 | paid | General Operations | 202421609349100402 |
| 2022 | Delaware Botanic Gardens Ocean View, DE | C | $2,500 | paid | General Operations | 202332349349100518 |
| 2022 | Delaware Botanic Gardens Ocean View, DE | C | $2,500 | paid | General Operations | 202421609349100402 |
| 2022 | Delaware Center for Horticulture Wilmington, DE | B | $2,500 | paid | General Operations | 202332349349100518 |
| 2022 | Delaware Center for Horticulture Wilmington, DE | B | $2,500 | paid | General Operations | 202421609349100402 |
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 | 202621359349101797 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202501829349100900 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202411369349104676 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202332349349100518 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202421609349100402 |
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/873774627.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.