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Costolo Family Foundation

Wilmington, DE EIN 86-1199543 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION
$778K
Revenue
5
Filings
$940K
Total Grants
15
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2024 $778K $505K $10.3M $111K
Full Financial History
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Key Officers
L
Lorin Costolo
Dir, Pres
R
Richard Costolo
Dir, Sec, Treas
R
Rose Costolo
Dir
Executive Compensation
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Top Grant Recipients (Teaser)
CONSERVATION INTERNATIONAL FOUNDATION $100K
PACIFIC WILD ALLIANCE $100K
CONSERVATION INTERNATIONAL FOUNDATION $100K
15 total grants · $940K total giving
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Filing History
IRS990PF
FY 2024
IRS990PF
FY 2023
990PF
FY 2022
990PF
FY 2021
Period ended 2021-12-31
990PF
FY 2020
Period ended 2020-12-31
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