Private Foundation

Bill & Marian Cook Foundation

Bill & Marian Cook Foundation is a Private Foundation headquartered in Scottsdale, AZ. Financial data from the 2024 filing: $544K revenue, $533K expenses, $26.5M total assets. IRS filings disclose 175 grants awarded by this foundation, totaling roughly $10.4M.

EIN: 311492927 Scottsdale, AZ Latest filing: 2024

Total Revenue$544K

Total Expenses$533K

Total Assets$26.5M

Grants Given175

Grant Total$10.4M

Filing Years2020–2024

Sample Grants Given

Goldwater Institute

Phoenix, AZ · 2024

support sound public policy

$150,000

Greater Missoula Family

Missoula, MT · 2024

FOR BUILDING 4 YR COMMITMENT

$75,000

Drexel University

Philadelphia, PA · 2024

research

$75,000

St Patrick Hospital Foundation

Missoula, MT · 2024

cancer research

$40,000

The V Foundation

Cary, NC · 2024

100 DIRECTED TO CANCER RESEARCH AND FUNDING

$25,000

Showing up to 5 of 175 total records — full history available with membership.

Officers & Directors

Vice President Calvin T Christian

President Ninon Tantet

Director Paul Tantet

Officer compensation and complete director data available with membership.

Top Grant Purposes

SUPPORT SOUND PUBLIC POLICY

$810,000 6 grants

CREATION OF A BLOOD BANK FOR LYME RESEARCH

$497,000 3 grants

support sound public policy

$450,000 3 grants

SCHOLARSHIP FUND & LYME TESTING

$439,000 2 grants

AGRICULTURAL STUDENT SCHOLARSHIPS AND MEDICAL BIOFILM RESEARCH

$425,000 4 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$544K	$533K	$26.5M
2023	$915K	$1.4M	$26.3M
2022	$2.6M	$1.8M	$26.8M
2021	$2.1M	$1.8M	$26.0M
2020	$42K	$1.5M	$25.8M

Between 2020 and 2024, reported annual revenue grew from $42K to $544K (+1187%), with total assets most recently reported at $26.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CT, HI, IL, LA, and 4 other states.

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

See the full picture for Bill & Marian Cook Foundation

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