Funders › DE › The Mathenaeum Foundation › 2024
Grants paid by The Mathenaeum Foundation, tax year 2024
EIN 26-3372190 · Wilmington, DE · Form 990-PF, Part XV · NTEE T20
In tax year 2024, The Mathenaeum Foundation (EIN 26-3372190) reported 12 grants paid totaling $533,597. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2024
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Stony Brook Foundation Inc Stony Brook, NY | B | $100,000 | paid | This grant is designated for Math for America, restricted to Math for America's Cohort Project program | 202503189349102805 |
| 2024 | Math Cultural Center of Chicago Chicago, IL | C | $91,597 | paid | General & Unrestricted | 202503189349102805 |
| 2024 | Every Org San Francisco, CA | B | $72,000 | paid | The Prison Math Project | 202503189349102805 |
| 2024 | Society for Science and the Public Washington, DC | B | $60,000 | paid | to support mathematics coverage in Science News, broadly along the lines of the Society for Science proposal to the Mathenaeum Foundation | 202503189349102805 |
| 2024 | St Lawrence University Canton, NY | U | $50,000 | paid | to support the Illustration Apprenticeships program of Illustration as a Mathematical Research Technique semester, with St. Lawrence University as Financial Administrator | 202503189349102805 |
| 2024 | Stony Brook Foundation Inc Stony Brook, NY | B | $40,000 | paid | This grant is designated for Math for America for the general support of Math for America | 202503189349102805 |
| 2024 | Seattle Universal Math Museum Seattle, WA | B | $30,000 | paid | to support the development and operation of in-house programs to serve the local community | 202503189349102805 |
| 2024 | Society for Science and the Public Washington, DC | B | $25,000 | paid | to support mathematics coverage in Science News | 202503189349102805 |
| 2024 | Seattle Universal Math Museum Seattle, WA | B | $25,000 | paid | Executive Director Employment Fund | 202503189349102805 |
| 2024 | Mathematical Association of America Incorporated Washington, DC | U | $15,000 | paid | anonymous support of Project NExT fellows | 202503189349102805 |
| 2024 | Girls Angle Inc Cambridge, MA | B | $15,000 | paid | General & Unrestricted | 202503189349102805 |
| 2024 | Seattle Universal Math Museum Seattle, WA | B | $10,000 | paid | General & Unrestricted | 202503189349102805 |
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.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
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.