Four D Charitable Foundation
Invitation OnlyWilmington, Delaware · EIN 93-2903640 · Private foundation
Grants paid (2025)$682K
Organizations funded21
Typical grant$20,000
Total assets$14M
Half of its grants to organizations were between $5,000 and $25,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
100% of grants went outside Delaware.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Greenwich Country Day School Inc | Greenwich, CT | GCDS FIRST: The Campaign for Tradition and Innovation | $250,000 |
| The Milken Institute | Santa Monica, CA | Accelerating Progress for Care and Research in Schizophrenia | $100,000 |
| Greenwich Country Day School Inc | Greenwich, CT | General & Unrestricted | $60,000 |
| Community Foundation of Jackson Hole | Jackson, WY | Charitable Event | $50,000 |
| Bonefish & Tarpon Trust Inc | Miami, FL | General & Unrestricted | $25,750 |
| Grand Teton National Park Foundation | Moose, WY | General & Unrestricted | $25,000 |
| National Education Alliance for Borderline Persona | Twp Washinton, NJ | General & Unrestricted | $25,000 |
| Trustees of Dartmouth College | Hanover, NH | Tuck Annual Giving Fund | $25,000 |
| Faculty Student Association of Downstate Medical C | Brooklyn, NY | Brooklyn Free clinic | $20,000 |
| Trinity Church | Cos Cob, CT | General & Unrestricted | $20,000 |
| Wake Forest University | Winstonsalem, NC | The Wake the Arts Endowment Fund | $20,000 |
| The Jackson Hole One Fly Foundation | Jackson, WY | General & Unrestricted | $18,950 |
| Brave House Inc | Brooklyn, NY | General & Unrestricted | $10,000 |
| Chatham Rock Island Inc | Stamford, CT | General & Unrestricted | $5,000 |
| Emotions Matter Inc | Garden City, NY | General & Unrestricted | $5,000 |
| Emotions Matter Inc | Garden City, NY | BPD Walk 2025 | $5,000 |
| Michael C Rothberg 9-11 Memorial Scholarship Fund | Sharon, MA | General & Unrestricted | $5,000 |
| Trustees of the Lawrenceville School | Lawrenceville, NJ | General & Unrestricted | $5,000 |
| American School in London Foundation | Princeton, NJ | ASL'S Specific Learning Differences (SLD) SLD Endowment Fund | $4,500 |
| Trustees of Amherst College | Amherst, MA | Robert Landon III '89, P'18 Scholarship Fund | $2,000 |
| American School in London Foundation | Princeton, NJ | Annual Fund | $500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $681,700 | 21 |
| 2024 | $25,000 | 1 |
| 2023 | Unknown | 0 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 14, 2026 - IRS e-file batch, object ID 202641339349104929
- IRS Tax Exempt Organization Search for EIN 93-2903640
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.