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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 Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation Lawrence A Siff

Lawrence A Siff

Trustee at Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation

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

$0
2024

Total compensation

Lawrence A Siff has been listed as an employee of Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0
Trustee
2024
$0
Trustee
2023
$0
Trustee
2022
$0
Trustee
2021

Compare the compensation of Lawrence A Siff to:

2024

Other employees at Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation

Stefan Nathanson
Trustee
$0
Joan E Swartz-Siff
Trustee
$0
Shirley S Siff
Trustee
$0
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Revisions to this profile

January 25, 2026:
2024 Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation 990 published
January 25, 2026:
2023 Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation 990 published
January 25, 2026:
2022 Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation 990 published

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$0
Trustee
2020
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Trustee
2019
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Trustee
2018
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Trustee
2017
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Trustee
2016