EIN 26-3372190

The Mathenaeum Foundation

IRS 501(c) type
501(c)(3)
Num. employees
Unknown
Year formed
2009
Most recent tax filings
2022-12-01
NTEE code, primary
Description
The Mathenaeum Foundation is a private foundation located in Wilmington, DE that primarily funds salary, benefits, and operating expenses directly related to the position of head mentor. Grantees include Girls Angle Inc and others. The foundation made three grants last year.
Total revenues
$123,195
2022
Total expenses
$345,046
2022
Total assets
$9,677,793
2022
Num. employees
n/a

Grants made by The Mathenaeum Foundation

GranteeGrant descriptionAmount
Society for Science (SSP)Expand and Enhance Mathematics Coverage in Science News for An Eighteen-Month Period$116,000
Seattle Universal Math MuseumThe Recruitment and Hiring of Summ's New Executive Director$25,000
Prison Mathematics ProjectPublic and Participant Outreach and Communication$25,000
...and 6 more grants made

Personnel at The Mathenaeum Foundation

NameTitleCompensation
Glen WhitneyPresident$0

Financials for The Mathenaeum Foundation

RevenuesFYE 12/2022
Total grants, contributions, etc.$0
Investment income and dividends$121,740
Net rental income$0
Net gain from sale of non-inventory assets$-294
Gross sales of inventory$0
Miscellaneous revenues$1,749
Total revenues$123,195

Form 990s for The Mathenaeum Foundation

Fiscal year endingDate received by IRSFormPDF link
2021-122022-11-14990PFView PDF
2020-122021-11-09990PFView PDF
2019-122021-06-14990PFView PDF
2018-122019-08-17990PFView PDF
2017-122018-12-22990PFView PDF
...and 7 more Form 990s
Data update history
July 15, 2023
Posted financials
Added Form 990PF for fiscal year 2021
June 13, 2023
Posted financials
Added Form 990PF for fiscal year 2020
October 21, 2021
Posted financials
Added Form 990PF for fiscal year 2019
November 4, 2019
Posted financials
Added Form 990PF for fiscal year 2018
November 19, 2018
Posted financials
Added Form 990PF for fiscal year 2017
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donationsNo full-time employees
General information
Address
Foundation Source 501 Silverside Rd
Wilmington, DE 19809
Metro area
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
County
New Castle County, DE
Phone
(800) 839-1754
IRS details
EIN
26-3372190
Fiscal year end
December
Taxreturn type
Form 990-PF
Year formed
2009
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
T20: Private Foundations
NAICS code, primary
813211: Grantmaking Foundations
Parent/child status
Independent
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