Mary and George Herbert Zimmerman
Data sourced from IRS 990-PF public filings
Funds charitable initiatives across various sectors, including health and community support, primarily in Michigan.
Mary and George Herbert Zimmerman has 307 grants on file funding 117 organizations. Giving increased from $317,235 in 2024 to $343,593 in 2025. Reported assets: $2,652,819.
Total Assets
$2,652,819
Grants (Last Year)
$343,593
Total Grants on File
307
Recipients Funded
117
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $343,593 | 60 | $5,727 |
| 2024 | $317,235 | 61 | $5,201 |
| 2023 | $319,511 | 62 | $5,153 |
| 2022 | $333,698 | 66 | $5,056 |
| 2021 | $286,600 | 58 | $4,941 |
Top Grant Recipients
BOULDER, CO
BOULDER, CO
NEW YORK, NY
GROSSE POINTE, MI
IRONDALE, AL
LOS ANGELES, CA
Showing top 10 of 307 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 4 filing years)
Mark L Zimmerman
Trustee
Timothy Pettee
Trustee
Sheila P Pettee
Trustee
George R Peck
Trustee
Galadriel Loftus-Funk
Trustee
Christopher Harris
Trustee
Douglas A Cruikshank
Trustee
Doris Bato
Trustee
James Loftus
President/Director
Lisa P Cruikshank
Vice President/Direct
Showing 10 of 13 officers and trustees.
IRS Filing History
Mary and George Herbert Zimmerman has IRS 990-PF filings on record for 4 years, spanning 2022 to 2025.
Frequently Asked Questions
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