funder-graph › Recipients
Who funds Gwen L Kosinski Foundation Inc
EIN 58-2683423 · Riverhead, NY · NTEE H124
Gwen L Kosinski Foundation Inc of Riverhead, NY (EIN 58-2683423) was named as a grant recipient by 4 funders in 12 grants paid totaling $56,798 in tax years 2020–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$56,798
12 grants paid
Funders
4
distinct grantmakers
Tax years
2020–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Robert and Jean Rogers Charitable Foundation Inc 81-4561889 | NY | B | 6 | $43,500 | 2025 |
| The William a Hagan Jr Foundation Co Brosnan & Associates Llp 35-7053791 | NY | B | 1 | $10,000 | 2024 |
| Osaic Foundation Inc 92-1472515 | AZ | B | 2 | $3,000 | 2024 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $298 | 2023 |
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.
Grants
The 12 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Robert and Jean Rogers Charitable Foundation Inc | Gwen L Kosinski Foundation Riverhead, NY | B | $10,500 | paid | FOR BRAIN TUMOR RESEARCH AND IMPROVE THE QUALITY OF CARE FOR BRAIN TUMOR PATIENTSD | 202641139349100709 |
| 2024 | The William a Hagan Jr Foundation Co Brosnan & Associates Llp | Gwen L Kosinski Foundation Riverhead, NY | B | $10,000 | paid | GENERAL PURPOSE FUND | 202523219349106472 |
| 2024 | Robert and Jean Rogers Charitable Foundation Inc | Gwen L Kosinski Foundation Riverhead, NY | B | $8,000 | paid | FOR BRAIN TUMOR RESEARCH AND IMPROVE THE QUALITY OF CARE FOR BRAIN TUMOR PATIENTSD | 202520999349100112 |
| 2024 | Osaic Foundation Inc | Gwen L Kosinski Foundation Inc Riverhead, NY | B | $1,500 | paid | GENERAL OPERATING SUPPORT | 202533099349100218 |
| 2023 | Robert and Jean Rogers Charitable Foundation Inc | Gwen L Kosinski Foundation Riverhead, NY | B | $8,000 | paid | FOR BRAIN TUMOR RESEARCH AND IMPROVE THE QUALITY OF CARE FOR BRAIN TUMOR PATIENTSD | 202431349349100708 |
| 2023 | Osaic Foundation Inc | Gwen L Kosinski Foundation Inc Riverhead, NY | B | $1,500 | paid | GENERAL OPERATING SUPPORT | 202432339349100728 |
| 2023 | Amazonsmile Foundation | Gwen L Kosinski Foundation Inc Riverhead, NY | B | $98 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Robert and Jean Rogers Charitable Foundation Inc | Gwen L Kosinski Foundation Riverhead, NY | B | $7,800 | paid | FOR BRAIN TUMOR RESEARCH AND IMPROVE THE QUALITY OF CARE FOR BRAIN TUMOR PATIENTSD | 202321309349100517 |
| 2022 | Amazonsmile Foundation | Gwen L Kosinski Foundation Inc Riverhead, NY | B | $153 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Robert and Jean Rogers Charitable Foundation Inc | Gwen L Kosinski Foundation Riverhead, NY | B | $6,200 | paid | FOR BRAIN TUMOR RESEARCH AND IMPROVE THE QUALITY OF CARE FOR BRAIN TUMOR PATIENTSD | 202211299349101811 |
| 2020 | Robert and Jean Rogers Charitable Foundation Inc | Gwen L Kosinski Foundation Riverhead, NY | B | $3,000 | paid | FOR BRAIN TUMOR RESEARCH AND IMPROVE THE QUALITY OF CARE FOR BRAIN TUMOR PATIENTSD | 202120909349100202 |
| 2020 | Amazonsmile Foundation | Gwen L Kosinski Foundation Inc Riverhead, NY | B | $47 | paid | GENERAL SUPPORT | 202113199349100901 |
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 inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
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.