Grants paid by Angelman Syndrome Foundation Inc
EIN 59-3092842 · Aurora, IL · Form 990, Schedule I · NTEE H90
Angelman Syndrome Foundation Inc of Aurora, IL (EIN 59-3092842) reported 57 grants paid totaling $6,042,960 to 35 recipients in tax years 2018–2025, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$6,042,960
57 grants
Recipients
35
distinct organizations
Tax years
2018–2025
9 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 10 | $972,550 | — |
| 2019 | 12 | $787,702 | — |
| 2020 | 4 | $294,929 | — |
| 2021 | 6 | $517,381 | — |
| 2022 | 7 | $717,539 | — |
| 2023 | 3 | $344,012 | — |
| 2024 | 7 | $1,235,429 | — |
| 2025 | 8 | $1,173,418 | — |
Top recipients
The 35 recipients receiving the most from Angelman Syndrome Foundation Inc, by grants paid, out of 35 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| University of North Carolina Chapel Hill | U | Chapel Hill, NC | 8 | $1,114,700 | 2025 |
| University of North Carolina | U | Chapel Hill, NC | 3 | $500,000 | 2019 |
| Regents University of California 95-6006143 | C | Davis, CA | 1 | $388,725 | 2025 |
| University of California - Davis 46-4117124 | C | Sacremento, CA | 1 | $359,000 | 2024 |
| Washington University 52-1538367 | B | St Louis, MO | 3 | $300,000 | 2020 |
| Massachusetts General Hospital 04-1564655 | C | Charlestown, MA | 3 | $251,000 | 2019 |
| New York University Dept of Molecular Pathobiology | U | New York, NY | 2 | $250,000 | 2025 |
| Rti International | U | Durham, NC | 3 | $203,725 | 2024 |
| University of Connecticut Health Center | U | Farmington, CT | 2 | $200,000 | 2025 |
| University of Connecticut Health | U | Storrs, CT | 2 | $197,126 | 2021 |
| Vanderbuilt University Medical Ctr 35-2528741 | D | Nashville, TN | 1 | $167,074 | 2025 |
| University of Connecticut 52-1538517 | C | Farmington, CT | 1 | $155,000 | 2018 |
| Fast | U | Lake Bluff, IL | 1 | $154,000 | 2022 |
| Purdue University 52-1276063 | B | West Lafayette, IN | 2 | $150,105 | 2021 |
| Hmj Foundation | U | Bethesda, MD | 2 | $150,000 | 2022 |
| Foundation for Angelman Syndrome Therapeutics | U | Lake Bluff, IL | 1 | $143,155 | 2023 |
| Childrens National Hospital | U | Washington, DC | 2 | $138,270 | 2022 |
| Brown University | U | Providence, RI | 1 | $100,000 | 2018 |
| University of Massachusetts Amherst | U | Hadley, MA | 1 | $100,000 | 2025 |
| University of Texas Southwestern Medical Center 47-4682690 | D | Dallas, TX | 1 | $100,000 | 2024 |
| Children's Mercy - Kansas City | U | Kansas City, MO | 1 | $99,887 | 2023 |
| Boston Childrens Hospital | U | Boston, MA | 1 | $99,565 | 2018 |
| Rti International | U | Bethesda, MD | 1 | $96,940 | 2022 |
| Vanderbuilt University | U | Atlanta, GA | 2 | $90,000 | 2019 |
| Childrens Hospital - la | U | Los Angeles, CA | 1 | $86,338 | 2022 |
| Fast | U | Austin, TX | 1 | $80,726 | 2025 |
| Foundation for Angelman Syndrome Therapeutics 26-3160079 | C | Austin, TX | 1 | $78,493 | 2024 |
| Nyu Langone Epilepsy Center | U | New York, NY | 1 | $50,000 | 2018 |
| Texas Children's Hospital 74-1100555 | B | Houston, TX | 1 | $50,000 | 2018 |
| Rush University Medical Center 36-2174823 | B | Chicago, IL | 1 | $50,000 | 2018 |
| Rady Children's Hospital | U | San Diego, CA | 1 | $49,660 | 2018 |
| Vanderbuilt University 62-0476822 | D | Nashville, TN | 1 | $36,640 | 2021 |
| Portland State University 93-1247425 | B | Portland, OR | 1 | $27,325 | 2018 |
| UCLA 95-2250801 | D | Los Angeles, CA | 1 | $13,631 | 2022 |
| Children's Mercy Hospital 44-0605373 | C | Kansas City, MO | 1 | $11,875 | 2025 |
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 57 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Regents University of California Davis, CA | C | $388,725 | paid | RESEARCH | 202620139349303252 |
| 2025 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $200,018 | paid | RESEARCH | 202620139349303252 |
| 2025 | Vanderbuilt University Medical Ctr Nashville, TN | D | $167,074 | paid | RESEARCH | 202620139349303252 |
| 2025 | New York University Dept of Molecular Pathobiology New York, NY | U | $125,000 | paid | RESEARCH | 202620139349303252 |
| 2025 | University of Connecticut Health Center Farmington, CT | U | $100,000 | paid | RESEARCH | 202620139349303252 |
| 2025 | University of Massachusetts Amherst Hadley, MA | U | $100,000 | paid | RESEARCH | 202620139349303252 |
| 2025 | Fast Austin, TX | U | $80,726 | paid | RESEARCH | 202620139349303252 |
| 2025 | Children's Mercy Hospital Kansas City, MO | C | $11,875 | paid | RESEARCH | 202620139349303252 |
| 2024 | University of California - Davis Sacremento, CA | C | $359,000 | paid | RESEARCH | 202530159349302083 |
| 2024 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $296,913 | paid | RESEARCH | 202530159349302083 |
| 2024 | Rti International Research Triangle Park, NC | U | $176,023 | paid | RESEARCH | 202530159349302083 |
| 2024 | New York University Dept of Molecular Pathobiology New York, NY | U | $125,000 | paid | RESEARCH | 202530159349302083 |
| 2024 | University of Texas Southwestern Medical Center Dallas, TX | D | $100,000 | paid | RESEARCH | 202530159349302083 |
| 2024 | University of Connecticut Health Center Farmington, CT | U | $100,000 | paid | RESEARCH | 202530159349302083 |
| 2024 | Foundation for Angelman Syndrome Therapeutics Austin, TX | C | $78,493 | paid | RESEARCH | 202530159349302083 |
| 2023 | Foundation for Angelman Syndrome Therapeutics Lake Bluff, IL | U | $143,155 | paid | RESEARCH | 202430169349303883 |
| 2023 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $100,970 | paid | RESEARCH | 202430169349303883 |
| 2023 | Children's Mercy - Kansas City Kansas City, MO | U | $99,887 | paid | RESEARCH | 202430169349303883 |
| 2022 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $222,690 | paid | RESEARCH | 202340129349300149 |
| 2022 | Fast Lake Bluff, IL | U | $154,000 | paid | 202340129349300149 | |
| 2022 | Rti International Bethesda, MD | U | $96,940 | paid | 202340129349300149 | |
| 2022 | Childrens Hospital - la Los Angeles, CA | U | $86,338 | paid | 202340129349300149 | |
| 2022 | Hmj Foundation Bethesda, MD | U | $75,000 | paid | RESEARCH | 202340129349300149 |
| 2022 | Childrens National Hospital Washington, DC | U | $68,940 | paid | RESEARCH | 202340129349300149 |
| 2022 | UCLA Los Angeles, CA | D | $13,631 | paid | 202340129349300149 | |
| 2021 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $139,194 | paid | RESEARCH | 202220469349300532 |
| 2021 | Purdue University West Lafayette, IN | B | $100,000 | paid | RESEARCH | 202220469349300532 |
| 2021 | University of Connecticut Health Storrs, CT | U | $97,217 | paid | RESEARCH | 202220469349300532 |
| 2021 | Hmj Foundation Bethesda, MD | U | $75,000 | paid | RESEARCH | 202220469349300532 |
| 2021 | Childrens National Hospital Washington, DC | U | $69,330 | paid | RESEARCH | 202220469349300532 |
| 2021 | Vanderbuilt University Nashville, TN | D | $36,640 | paid | RESEARCH | 202220469349300532 |
| 2020 | Washington University St Louis, MO | B | $100,000 | paid | RESEARCH | 202120289349301607 |
| 2020 | University of Connecticut Health Storrs, CT | U | $99,909 | paid | RESEARCH | 202120289349301607 |
| 2020 | Purdue University West Lafayette, IN | B | $50,105 | paid | RESEARCH | 202120289349301607 |
| 2020 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $44,915 | paid | RESEARCH | 202120289349301607 |
| 2019 | University of North Carolina Chapel Hill, NC | U | $100,000 | paid | RESEARCH | 202010469349300311 |
| 2019 | Washington University St Louis, MO | B | $100,000 | paid | 202010469349300311 | |
| 2019 | University of North Carolina Chapel Hill, NC | U | $100,000 | paid | RESEARCH | 202140289349301444 |
| 2019 | Washington University St Louis, MO | B | $100,000 | paid | 202140289349301444 | |
| 2019 | Massachusetts General Hospital Charlestown, MA | C | $80,000 | paid | 202010469349300311 | |
| 2019 | Massachusetts General Hospital Charlestown, MA | C | $80,000 | paid | 202140289349301444 | |
| 2019 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $55,000 | paid | 202010469349300311 | |
| 2019 | University of North Carolina Chapel Hill Chapel Hill, NC | U | $55,000 | paid | 202140289349301444 | |
| 2019 | Vanderbuilt University Atlanta, GA | U | $45,000 | paid | 202140289349301444 | |
| 2019 | Vanderbuilt University Atlanta, GA | U | $45,000 | paid | 202010469349300311 | |
| 2019 | Rti International Durham, NC | U | $13,851 | paid | 202140289349301444 | |
| 2019 | Rti International Durham, NC | U | $13,851 | paid | 202010469349300311 | |
| 2018 | University of North Carolina Chapel Hill, NC | U | $300,000 | paid | RESEARCH | 201930299349301018 |
| 2018 | University of Connecticut Farmington, CT | C | $155,000 | paid | RESEARCH | 201930299349301018 |
| 2018 | Brown University Providence, RI | U | $100,000 | paid | RESEARCH | 201930299349301018 |
| 2018 | Boston Childrens Hospital Boston, MA | U | $99,565 | paid | RESEARCH | 201930299349301018 |
| 2018 | Massachusetts General Hospital Boston, MA | C | $91,000 | paid | RESEARCH/AS CLINIC | 201930299349301018 |
| 2018 | Texas Children's Hospital Houston, TX | B | $50,000 | paid | RESEARCH/AS CLINIC | 201930299349301018 |
| 2018 | Nyu Langone Epilepsy Center New York, NY | U | $50,000 | paid | RESEARCH/AS CLINIC | 201930299349301018 |
| 2018 | Rush University Medical Center Chicago, IL | B | $50,000 | paid | RESEARCH/AS CLINIC | 201930299349301018 |
| 2018 | Rady Children's Hospital San Diego, CA | U | $49,660 | paid | RESEARCH/AS CLINIC | 201930299349301018 |
| 2018 | Portland State University Portland, OR | B | $27,325 | paid | RESEARCH | 201930299349301018 |
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 |
|---|---|---|---|---|---|
| 990 | 2025 | 2025-09-30 | not stated | 2024v5.0 | 202620139349303252 |
| 990 | 2024 | 2024-09-30 | not stated | 2023v6.0 | 202530159349302083 |
| 990 | 2023 | 2023-09-30 | not stated | 2022v5.0 | 202430169349303883 |
| 990 | 2022 | 2022-09-30 | not stated | 2021v4.0 | 202340129349300149 |
| 990 | 2021 | 2021-09-30 | not stated | 2020v4.0 | 202220469349300532 |
| 990 | 2020 | 2020-09-30 | not stated | 2019v5.0 | 202120289349301607 |
| 990 | 2019 | 2019-09-30 | not stated | 2018v3.2 | 202010469349300311 |
| 990 | 2019 | 2019-09-30 | not stated | 2018v3.2 | 202140289349301444 |
| 990 | 2018 | 2018-09-30 | not stated | 2017v2.3 | 201930299349301018 |
Derived from IRS Form 990 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/593092842.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.