Hackley School
Tarrytown, NY ·EIN 13-1740452 ·Grant funding profile from IRS 990 filings
Who funds Hackley School?
Hackley School is funded by 71 grantmakers, led by Glenn Greenberg and Linda Vester ($8.6M), Hackley Alumni Endowment Fund ($1.4M), Vanguard Charitable Endowment Program ($1.1M). In total, IRS Form 990 filings record $14.0M in grants to Hackley School between 2020–2025.
Show all 71 funders
What grants has Hackley School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Hackley Alumni Endowment Fund | General Support | $157,200 |
| 2025 | Hackley Alumni Endowment Fund | General Support | $157,200 |
| 2024 | National Philanthropic Trust | PUBLIC, SOCIETAL BENEFIT | $186,750 |
| 2024 | Hackley Alumni Endowment Fund | General Support | $136,970 |
| 2024 | Hackley Alumni Endowment Fund | General Support | $136,970 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $98,500 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $78,000 |
| 2024 | The V & L Marx Foundation | GENERAL CORPORATE PURPOSE | $75,000 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $61,789 |
| 2024 | Soros Fund Charitable Foundation | General Support | $60,000 |
| 2024 | The Ayco Charitable Foundation | EDUCATION | $59,250 |
| 2024 | The Christopher Bogart & Elizabeth O'Connell | GENERAL | $36,504 |
| 2024 | The Marvin H Davidson Foundation Inc | CHARITABLE USE | $30,000 |
| 2024 | Leon Lowenstein Foundation Inc | Charitable | $15,000 |
| 2024 | Soros Fund Charitable Foundation | General Support | $15,000 |
| 2024 | St Louis Community Foundation Inc | GENERAL SUPPORT | $15,000 |
| 2024 | Soros Fund Charitable Foundation | General Support | $10,344 |
| 2024 | Henrikson Family Foundation | General Purpose | $10,000 |
| 2024 | The Scott & Susan Davidson Fdn Inc | UNRESTRICTED GRANT FOR EXEMPT PURPOSES | $10,000 |
| 2024 | Mulberry Essence Foundation | GENERAL | $10,000 |
| 2024 | The Jonathan and Erin Schiller | GENERAL SUPPORT | $10,000 |
| 2024 | The New York Community Trust | FOR GENERAL SUPPORT. | $10,000 |
| 2024 | Gs Donor Advised Philanthropy Fund | EDUCATION | $6,000 |
| 2024 | Heyday Foundation | GENERAL SUPPORT | $5,000 |
| 2024 | New York Life Foundation | EDUC. GENERAL | $5,000 |
| 2024 | The Rice Family Charitable Foundation | Anton and Lydia Rice Inspirational Teacher Award Fund | $5,000 |
| 2024 | Esther Koven Foundation Inc | TO HELP ACTIVITIES OF VAR PUBLIC CHAR INST WHICH ARE EXEMPT UNDER 501 (C)(3) | $5,000 |
| 2024 | Passion Grants Foundation | EDUCATION | $4,541 |
| 2024 | Soros Fund Charitable Foundation | General Support | $4,500 |
| 2024 | Brickman-Gross Family Foundation | General Operating Support | $3,500 |
Showing 30 most recent of 200 recorded grants.
Frequently Asked Questions
Who funds Hackley School?
Hackley School is funded by 71 grantmakers, led by Glenn Greenberg and Linda Vester ($8.6M), Hackley Alumni Endowment Fund ($1.4M), Vanguard Charitable Endowment Program ($1.1M). In total, IRS Form 990 filings record $14.0M in grants to Hackley School between 2020–2025.
Who is Hackley School's largest funder?
Glenn Greenberg and Linda Vester is the largest recorded funder of Hackley School, with $8.6M across 2 grants (2020–2021).
How much grant funding has Hackley School received?
IRS 990 filings record $14.0M in grants to Hackley School across 200 grants from 71 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.