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The Vadasz Family Foundation

Sonoma, CA EIN 77-0469457 Philanthropy & GrantmakingT20Z 501C3 PRIVATE FOUNDATION
$778K
Revenue
11
Filings
$21.0M
Total Grants
542
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY ending Nov 2025 $778K $1.9M $9.4M $0
Full Financial History
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Key Officers
L
Les L Vadasz
Dir./Pres.
J
Judy K Vadasz
Dir./Treas.
D
David Vadasz
Director
Executive Compensation
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Top Grant Recipients (Teaser)
McGill University-Faculty of Engine $1.0M
Sonoma Valley Hospital Foundation $1.0M
Sonoma Valley Hospital Foundation $1.0M
542 total grants · $21.0M total giving
Complete Grants Database
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Filing History
990PF
FY ending Nov 2025
Period ended 2025-11-30
990PF
FY ending Nov 2024
Period ended 2024-11-30
990PF
FY ending Nov 2023
IRS990PF
FY ending Nov 2022
990PF
FY ending Nov 2021
Period ended 2021-11-30
IRS990PF
FY ending Nov 2020
990PF
FY ending Nov 2019
Period ended 2019-11-30
990PF
FY ending Nov 2018
Period ended 2018-11-30
990PF
FY ending Nov 2017
Period ended 2017-11-30
990PF
FY ending Nov 2016
Period ended 2016-11-30
990PF
FY ending Nov 2015
Period ended 2015-11-30
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