Private Foundation

THE EPSTEIN PARTON FOUNDATION

THE EPSTEIN PARTON FOUNDATION is a Private Foundation headquartered in BOULDER, CO. Financial data from the 2025 filing: $38K revenue, $43K expenses, $114K total assets. IRS filings disclose 47 grants awarded by this foundation, totaling roughly $133K.

EIN: 237024264 BOULDER, CO Latest filing: 2025

Total Revenue$38K

Total Expenses$43K

Total Assets$114K

Grants Given47

Grant Total$133K

Filing Years2021–2025

Sample Grants Given

UC BERKELEY

BERKELEY, CA · 2025

TO SUPPORT THE UC BERKELEY LIBRARY

$8,650

UC BERKELEY

BERKELEY, CA · 2025

TO SUPPORT THE COLLEGE OF CHEMISTRY

$6,000

UC BERKELEY

BERKELEY, CA · 2025

TO SUPPORT THE DEPT OF CHEMICAL & BIOMOLECULAR ENGINEERING

$4,000

UC BERKELEY

BERKELEY, CA · 2025

TO SUPPORT THE CAL BAND AND CAL PERFORMANCES ANNUAL FUNDS

$2,000

UC BERKELEY

BERKELEY, CA · 2025

TO SUPPORT THE BAMPFA, CELTIC STUDIES, FRIENDS OF THE MAGNES & MARK TWAIN PAPERS PROJECT FUNDS

$2,000

Showing up to 5 of 47 total records — full history available with membership.

Officers & Directors

SECY/TREASURER David Leroy Parton

PRESIDENT Garry I Parton

MEMBER Henry J Liebowitz

MEMBER Jeffrey A Horowitz

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO SUPPORT THE UC BERKELEY LIBRARY

$55,650 8 grants

TO SUPPORT THE COLLEGE OF CHEMISTRY'S EDUCATIONAL FUND

$20,500 3 grants

GENERAL SUPPORT

$11,114 11 grants

TO SUPPORT THE COLLEGE OF CHEMISTRY

$10,500 2 grants

TO SUPPORT THE HARVARD LIBRARY VICE PRESIDENT'S DISCRETIONARY FUND

$5,500 5 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$38K	$43K	$114K
2024	$51K	$49K	$117K
2023	$10K	$23K	$114K
2022	$25K	$22K	$127K
2021	$27K	$15K	$121K

Between 2021 and 2025, reported annual revenue grew from $27K to $38K (+40%), with total assets most recently reported at $114K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, DC, MA, NY.

CACODCMANY

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

See the full picture for THE EPSTEIN PARTON FOUNDATION

Complete financials, all 47 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports