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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 Joe Lewis Jefferson Foundation Inc Mark S Ptashne

Mark S Ptashne

President and Treasurer and Director at The Joe Lewis Jefferson Foundation Inc

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

$0
2024

Total compensation

Mark S Ptashne has been listed as an employee of The Joe Lewis Jefferson Foundation Inc in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0
President and Treasurer and Director
2024
$0
President and Treasurer and Director
2023
$0
President and Treasurer and Director
2022
$0
President and Treasurer and Director
2021

Compare the compensation of Mark S Ptashne to:

2024

Other employees at The Joe Lewis Jefferson Foundation Inc

Steven A Branson
Clerk
$0
Lucy H Gordon
Director
$0
James Doon
Director
$0
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Revisions to this profile

January 25, 2026:
2024 The Joe Lewis Jefferson Foundation Inc 990 published
January 25, 2026:
2023 The Joe Lewis Jefferson Foundation Inc 990 published
January 25, 2026:
2022 The Joe Lewis Jefferson Foundation Inc 990 published

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