Private Foundation

The Isak and Rose Weinman Foundation Inc

The Isak and Rose Weinman Foundation Inc, of Wilmington, DE, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $1.5M in revenue, $984K in expenses, $16.0M in total assets. IRS filings disclose 331 grants awarded by this foundation, totaling roughly $6.8M.

EIN: 136110132 Wilmington, DE Latest filing: 2025

Total Revenue$1.5M

Total Expenses$984K

Total Assets$16.0M

Grants Given331

Grant Total$6.8M

Filing Years2021–2025

Sample Grants Given

BOSTON SYMPHONY ORCHESTRA INC

BOSTON, MA · 2025

General & Unrestricted

$55,000

DUKE UNIVERSITY

DURHAM, NC · 2025

General & Unrestricted

$50,000

DAMON RUNYON CANCER RESEARCH FND

NEW YORK, NY · 2025

General & Unrestricted

$50,000

CHAPEL HAVEN SCHLEIFER CENTER

NEW HAVEN, CT · 2025

General & Unrestricted

$50,000

TRUSTEES OF COLUMBIA UNIVERSITY

NEW YORK, NY · 2025

General & Unrestricted

$50,000

Showing up to 5 of 331 total records — full history available with membership.

Officers & Directors

Dir Barbara Landau

Dir, Pres, Chairman Blair Trippe

Dir Brian Trippe

Dir, Sec, Treas David Harding

Dir Elizabeth Hardiman

Dir Katie Sherwood

Officer compensation and complete director data available with membership.

Top Grant Purposes

General & Unrestricted

$3,348,500 156 grants

GENERAL PURPOSE

$3,242,500 151 grants

GENERAL

$220,000 22 grants

Medical Facility development and Staffing in the SAIL building

$25,000 1 grant

Charitable Event

$10,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.5M	$984K	$16.0M
2024	$1.9M	$947K	$15.5M
2023	$1.4M	$981K	$14.6M
2022	$1.0M	$1.0M	$14.2M
2021	$1.5M	$1.0M	$14.1M

Between 2021 and 2025, reported annual revenue held roughly steady at around $1.5M, with total assets most recently reported at $16.0M.

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

Grant Geography

Grants from this foundation were reported to recipients in CT, DC, FL, IA, IL, MA, and 3 other states.

CTDCFLIAILMANCNJNY

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

See the full picture for The Isak and Rose Weinman Foundation Inc

Complete financials, all 331 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