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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 National Swine Registry Clay Zwilling

Clay Zwilling

Officer

Chief Executive Officer at National Swine Registry

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

$190,444
2024

Total compensation

Clay Zwilling has been listed as an employee of National Swine Registry in Form 990 filings since fiscal year 2018.

Annual compensation details

$190,444
Chief Executive Officer
2024
$190k
40 hrs/wk
$2k
--
$0
-100%
Chief Executive Officer
2023
$110,055
-35.7%
Former Chief Executive Officer
2022
$107k
40 hrs/wk
$4k
--
$171,272
+18.1%
Chief Executive Officer
2021
$165k
40 hrs/wk
$8k
--
$145,003
+4.7%
Chief Executive Officer
2020
$139k
40 hrs/wk
$7k
--
$138,526
Chief Executive Officer
2019
$133k
40 hrs/wk
$6k
--
$0
Interim Chief Executive Officer
2018

Total compensation by year

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Revisions to this profile

January 25, 2026:
2024 National Swine Registry 990 published
January 25, 2026:
2023 National Swine Registry 990 published
January 25, 2026:
2022 National Swine Registry 990 published

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2024

Other employees at National Swine Registry

Douglas Newcom
Co-Ceo UNTI
$157,968
$120,327 No related comp$37,641
Lisa Kennedy
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$98,933
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Amanda Mitchell
Controller S
$33,721
$32,863 No related comp$858
Tammi Dickison
Controller L
$32,205
$28,528 No related comp$3,677

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2024
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