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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees The Walter & Jean Kalberer Foundation Gwenn S Winkhaus

Gwenn S Winkhaus

Trustee/President/Treasurer at The Walter & Jean Kalberer Foundation

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$0
2024

Total compensation

Gwenn S Winkhaus has been listed as an employee of The Walter & Jean Kalberer Foundation in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0
Trustee/President/Treasurer
2024
$0
Trustee/President/Treasurer
2023
$0
Secretary and Trustee
2022
$0
Secretary and Trustee
2021
$0
Trustee
2020
$0
Trustee
2019
$0
Trustee
2018
$0
Trustee
2017
$0
Trustee
2016

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Revisions to this profile

January 25, 2026:
2024 The Walter & Jean Kalberer Foundation 990 published
January 25, 2026:
2023 The Walter & Jean Kalberer Foundation 990 published
January 25, 2026:
2022 The Walter & Jean Kalberer Foundation 990 published

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2024

Other employees at The Walter & Jean Kalberer Foundation

Lori J Kalberer
Trustee
$0
Lisa R Kalberer
Secretary and Trustee
$0
Christa K Goodell
Vice President and Trustee
$0

Other people named Gwenn S Winkhaus

2024
Employee
Gwenn S Winkhaus
The Tang Fund
$0
Employee
Gwenn S Winkhaus
Tang Endowment for Advancement of Arts Justice Education and Science Inc.
$0