Private Foundation

The Linda and Mike Mussallem Foundation

The Linda and Mike Mussallem Foundation, of Wilmington, DE, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2024 filing shows $12.5M in revenue, $22.2M in expenses, $81.8M in total assets. IRS filings disclose 7 grants awarded by this foundation, totaling roughly $31.3M.

EIN: 814585573 Wilmington, DE Latest filing: 2024

Total Revenue$12.5M

Total Expenses$22.2M

Total Assets$81.8M

Grants Given7

Grant Total$31.3M

Filing Years2020–2024

Sample Grants Given

STANFORD UNIVERSITY

STANFORD, CA · 2024

Center for Biodesign

$20,000,000

MASSACHUSETTS GENERAL HOSPITAL

BOSTON, MA · 2024

Mussallem Transformative Scholars in ALS Research Award Fund and Translations of Human Neuron Screen Hits from the Lab

$1,200,000

ORANGE COUNTY COMMUNITY FOUNDATION

IRVINE, CA · 2023

George and Bob fund (see general explanation)

$1,476,043

ORANGE COUNTY COMMUNITY FOUNDATION

IRVINE, CA · 2023

George and Bob Fund

$1,475,175

MASSACHUSETTS GENERAL HOSPITAL

BOSTON, MA · 2023

Mussallem Transformative Scholars in ALS Research award fund

$1,200,000

Showing up to 5 of 7 total records — full history available with membership.

Officers & Directors

Dir, Sec, VP Linda Mussallem

Dir, Pres, Treas Michael Mussallem

Officer compensation and complete director data available with membership.

Top Grant Purposes

Center for Biodesign

$20,000,000 1 grant

donor adviser fund - George and Bob Fund

$4,074,727 1 grant

George and Bob Fund

$3,340,175 2 grants

George and Bob fund (see general explanation)

$1,476,043 1 grant

Mussallem Transformative Scholars in ALS Research award fund

$1,200,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2024	$12.5M	$22.2M	$81.8M
2023	$9.5M	$4.7M	$91.5M
2022	$12.1M	$4.5M	$86.6M
2020	$19.1M	$2.1M	$60.6M

Between 2020 and 2024, reported annual revenue declined from $19.1M to $12.5M (-35%), with total assets most recently reported at $81.8M.

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

Grant Geography

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

CAMA

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

See the full picture for The Linda and Mike Mussallem Foundation

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