Private Foundation

BARBARA & WILLIAM S ROSENTHAL FDN

Based in WILMINGTON, DE, BARBARA & WILLIAM S ROSENTHAL FDN operates as a Private Foundation. The organization reported $221K in revenue, $186K in expenses, $2.6M in total assets for fiscal year 2025. Imperigo tracks 4 reported grants from this foundation totaling approximately $583K.

EIN: 134148700 WILMINGTON, DE Latest filing: 2025

Total Revenue$221K

Total Expenses$186K

Total Assets$2.6M

Grants Given4

Grant Total$583K

Filing Years2021–2025

Sample Grants Given

NEW YORK MEDICAL COLLEGE

VALHALLA, NY · 2023

GENERAL OPERATING

$127,682

NEW YORK MEDICAL COLLEGE

VALHALLA, NY · 2022

GENERAL OPERATING

$164,087

NEW YORK MEDICAL COLLEGE

VALHALLA, NY · 2021

GENERAL OPERATING

$152,344

NEW YORK MEDICAL COLLEGE

VALHALLA, NY · 2020

GENERAL OPERATING

$139,051

Showing up to 5 of 4 total records — full history available with membership.

Officers & Directors

TRUSTEE, AS REQ'D Citibank N A

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING

$583,164 4 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$221K	$186K	$2.6M
2024	$226K	$43K	$2.6M
2023	$128K	$162K	$2.4M
2022	$30K	$213K	$2.4M
2021	$535K	$193K	$2.6M

Between 2021 and 2025, reported annual revenue declined from $535K to $221K (-59%), with total assets most recently reported at $2.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in NY.

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

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