Private Foundation

DONALD D MATEER FOUNDATION C/O RYAN D STEPHENSON

DONALD D MATEER FOUNDATION C/O RYAN D STEPHENSON, of PITTSBURGH, PA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $39K in revenue, $102K in expenses, $669K in total assets. IRS filings disclose 181 grants awarded by this foundation, totaling roughly $610K.

EIN: 251895885 PITTSBURGH, PA Latest filing: 2025

Total Revenue$39K

Total Expenses$102K

Total Assets$669K

Grants Given181

Grant Total$610K

Filing Years2021–2025

Sample Grants Given

STAGE RIGHT

GREENSBURG, PA · 2025

OPERATIONAL BUDGET

$15,000

OUT YOUTH

AUSTIN, TX · 2025

OPERATIONAL BUDGET

$5,000

UF COLLEGE OF VETERINARY MEDICINE

GAINSEVILLE, FL · 2025

OPERATIONAL BUDGET

$5,000

WESTMORELAND HUMAN OPPORTUNITIES

GREENSBURG, PA · 2025

OPERATIONAL BUDGET

$5,000

KUT RADIO

AUSTIN, TX · 2025

OPERATIONAL BUDGET

$5,000

Showing up to 5 of 181 total records — full history available with membership.

Officers & Directors

TRUSTEE Charlotte B Mateer-Obert

TRUSTEE Charlotte M Stephenson

TRUSTEE Christine Dowhan-Bailey

TRUSTEE Donald D Mateer

TRUSTEE/SECY Ryan D Stephenson

Officer compensation and complete director data available with membership.

Top Grant Purposes

OPERATING BUDGET

$274,390 82 grants

OPERATIONAL BUDGET

$160,100 60 grants

DREAMS BUILD DREAMS CAPITAL CAMPAIGN

$50,000 1 grant

SCHOLARSHIP FUND

$13,069 2 grants

OPERATING BUDGET FOR KENNEL

$12,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$39K	$102K	$669K
2024	$30K	$110K	$732K
2023	$124K	$80K	$811K
2022	$31K	$80K	$767K
2021	$90K	$111K	$816K

Between 2021 and 2025, reported annual revenue declined from $90K to $39K (-57%), with total assets most recently reported at $669K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AL, CO, DC, FL, IA, MD, and 4 other states.

ALCODCFLIAMDMINCOHPA

Full geographic grant map with state-by-state breakdown available with membership.

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