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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 International Vaccine Institute John D Clemens

John D Clemens

Highest compensated employee

Senior Scientific Advisor at International Vaccine Institute

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

$365,302
2024

Total compensation

John D Clemens has been listed as an employee of International Vaccine Institute in Form 990 filings since fiscal year 2021. Total compensation for John D Clemens has increased by 39.3% from 2021 to 2024.

Annual compensation details

$365,302
+21.9%
Senior Scientific Advisor
2024
$324k org
40 hrs/wk
$42k other
--
$299,796
-15.4%
Senior Scientific Advisor
2023
$259k org
40 hrs/wk
$41k other
--

Total compensation by year

Compare the compensation of John D Clemens to:

2024

Other employees at International Vaccine Institute

Jerome Kim
Director General
$913,731
$756,439 from orgNo related comp$157,292 other
Francois Belin
Chief Operating Officer
$488,161
$486,257 from orgNo related comp$1,904 other
Florian Marks
Deputy Director General, Epidemiology
$348,461
$346,625 from orgNo related comp$1,836 other
Anh Wartel
Deputy Director, General, Europe
$341,498
$338,690 from orgNo related comp$2,808 other
Hee Soo Kim
Deputy Director General, Clinical Assessment
$339,098
$336,079 from orgNo related comp$3,019 other
Julia Lynch
Program Director, Cholera
$313,159
$295,940 from orgNo related comp$17,219 other
Tobin Guarnacci
Global HEAD, Quality Management
$312,673
$292,070 from orgNo related comp$20,603 other
Manki Song
Deputy Director General, Science
$301,259
$296,976 from orgNo related comp$4,283 other
Vincent Canouet
Deputy Director General, Strategy
$295,159
$293,707 from orgNo related comp$1,452 other
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Revisions to this profile

January 25, 2026:
2024 International Vaccine Institute 990 published
January 25, 2026:
2023 International Vaccine Institute 990 published
January 25, 2026:
2022 International Vaccine Institute 990 published

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