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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 Open Source Seed Initiative Inc. Jack Kloppenburg

Jack Kloppenburg

Board Secretary at Open Source Seed Initiative Inc.

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

$0
2024

Total compensation

Jack Kloppenburg has been listed as an employee of Open Source Seed Initiative Inc. in Form 990 filings since fiscal year 2020.

Annual compensation details

$0
Board Secretary
2024
$0
Board Secretary
2023
$0
Board Secretary
2022
$0
Board Secretary
2021

Compare the compensation of Jack Kloppenburg to:

2024

Other employees at Open Source Seed Initiative Inc.

Tom Michaels
Vice Chair
$0
Claire Luby
Board Member
$0
Carol Deppe
Board Chair
$0
Don Tipping
Board Member
$0
Jahi Johnson-Chappelle
Board Member
$0
Paul N Lawn
Treasurer
$0
Eric George
Board Member
$0
Nikos Kavanya
Board Member
$0
Andrew Still
Board Member
$0
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Revisions to this profile

January 25, 2026:
2024 Open Source Seed Initiative Inc. 990 published
January 25, 2026:
2023 Open Source Seed Initiative Inc. 990 published
January 25, 2026:
2022 Open Source Seed Initiative Inc. 990 published

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$0
Board Secretary
2020