Private Foundation

MASSEN GREENE FOUNDATION C/O TANYA VINCE ROTHMAN

MASSEN GREENE FOUNDATION C/O TANYA VINCE ROTHMAN, of LAGUNA HILLS, CA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $1.7M in revenue, $955K in expenses, $10.9M in total assets. IRS filings disclose 88 grants awarded by this foundation, totaling roughly $6.5M.

EIN: 330482555 LAGUNA HILLS, CA Latest filing: 2025

Total Revenue$1.7M

Total Expenses$955K

Total Assets$10.9M

Grants Given88

Grant Total$6.5M

Filing Years2020–2025

Sample Grants Given

ENVIRONMENTAL NATURE CENTER

NEWPORT BEACH, CA · 2025

CONTRIBUTION IN FURTHERANCE OF RECIPIENT'S EXEMPT PURPOSE.

$140,000

LAGUNA CANYON FOUNDATION

LAGUNA BEACH, CA · 2025

CONTRIBUTION IN FURTHERANCE OF RECIPIENT'S EXEMPT PURPOSE.

$130,000

PACIFIC MARINE MAMMAL CENTER

LAGUNA BEACH, CA · 2025

CONTRIBUTION IN FURTHERANCE OF RECIPIENT'S EXEMPT PURPOSE.

$115,000

ALGALITA MARINE RESEARCH & EDUCATION

LONG BEACH, CA · 2025

CONTRIBUTION IN FURTHERANCE OF RECIPIENT'S EXEMPT PURPOSE.

$105,000

BOYS AND GIRLS CLUB OF LAGUNA BEACH

LAGUNA BEACH, CA · 2025

CONTRIBUTION IN FURTHERANCE OF RECIPIENT'S EXEMPT PURPOSE.

$75,000

Showing up to 5 of 88 total records — full history available with membership.

Officers & Directors

DIRECTOR & SECRETARY Kajsa James

DIRECTOR & PRESIDENT Kenneth O Solomon

DIRECTOR & C.F.O. Larry D Vince

Officer compensation and complete director data available with membership.

Top Grant Purposes

CONTRIBUTION IN FURTHERANCE OF RECIPIENT'S EXEMPT PURPOSE.

$4,874,500 61 grants

CONTRIBUTION IN FURTHURANCE OF RECIPIENTS EXEMPT PURPOSE.

$1,598,015 27 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.7M	$955K	$10.9M
2024	$1.7M	$1.3M	$10.2M
2023	$1.6M	$1.1M	$9.8M
2022	$781K	$807K	$9.3M
2020	$1.1M	$1.1M	$8.8M

Between 2020 and 2025, reported annual revenue grew from $1.1M to $1.7M (+53%), with total assets most recently reported at $10.9M.

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

Grant Geography

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

CAHI

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

See the full picture for MASSEN GREENE FOUNDATION C/O TANYA VINCE ROTHMAN

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