Private Foundation

CK Family Foundation

CK Family Foundation is a private foundation categorized as Private Foundation based in SUNNYVALE, CA. Its most recent IRS filing (2025) reports revenue of $84K, expenses of $25K, total assets of $891K. Imperigo tracks 37 reported grants from this foundation totaling approximately $462K.

EIN: 454005757 SUNNYVALE, CA Latest filing: 2025

Total Revenue$84K

Total Expenses$25K

Total Assets$891K

Grants Given37

Grant Total$462K

Filing Years2020–2025

Sample Grants Given

SAN FRANCISCO OPERAL HOUSE

SAN FRANCISCO, CA · 2024

General Support

$10,000

CA LYRIC ARTISTS ASSOCIATION

SAN JOSE, CA · 2024

General Support

$5,000

SEVENSON SCHOOL

PEBBLE BEACH, CA · 2024

General Support

$5,000

SHOUCHENG ZHANG FOUNDATION

STANFORD, CA · 2024

General Support

$5,000

The Thatcher School

Ojai, CA · 2023

General Support

$25,000

Showing up to 5 of 37 total records — full history available with membership.

Officers & Directors

CFO Charlie C Sun

Secretary Mary Wang

CEO Michael Sun

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support

$244,550 27 grants

OBSERVATORY PROJECT, AND UNRESTRICTED

$185,000 2 grants

UNRESTRICTED

$23,650 3 grants

SCIENCE PROJECT, AND UNRESTRICTED

$5,300 1 grant

MUSIC EDUCATION

$2,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$84K	$25K	$891K
2024	$44K	$63K	$968K
2023	$29K	$22K	$934K
2022	$-27K	$164K	$740K
2020	$23K	$181K	$883K

Between 2020 and 2025, reported annual revenue grew from $23K to $84K (+269%), with total assets most recently reported at $891K.

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

Grant Geography

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

CANY

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

See the full picture for CK Family Foundation

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