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Robert Mize and Isa White Trimble Family Foundation

Grantmaking foundation in New York, New York · EIN 13-2972532

Grants itemized on the 990
$140KTax year 2025
Grants made
17Tax year 2025
Total assets
$5MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Giving by year

$160K2019
$180K2020
$180K2021
$180K2022
$120K2023
$140K2024
$140K2025

Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.

Top recipients

RecipientAmountTax year
Memorial Sloan Kettering Cancer Center$28K2025
Teach for America$20K2025
Broadway for All$12K2025
Arc of Westchester Foundation$10K2025
Early Connections Learning Centers$10K2025

Amounts are rounded. The full grantee list (17 grants in 2025) is available with a free account.

See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.

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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.