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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 Society on Thrombosis and Haemostasis Inc. Thomas Reiser

Thomas Reiser

Key employee

Executive Director at International Society on Thrombosis and Haemostasis Inc.

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

$420,542
2024

Total compensation

Thomas Reiser has been listed as an employee of International Society on Thrombosis and Haemostasis Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Thomas Reiser has increased by 66.8% from 2016 to 2024.

Annual compensation details

$420,542
+4.2%
Executive Director
2024
$372k org
40 hrs/wk
$50k other
--
$403,475
+13.6%
Executive Director
2023
$356k org
40 hrs/wk
$48k other
--

Total compensation by year

Compare the compensation of Thomas Reiser to:

2024

Other employees at International Society on Thrombosis and Haemostasis Inc.

Jeffrey Caiola
Finance Director
$217,546
$186,107 from orgNo related comp$31,439 other
Robin Boettcher
Director Indust R
$217,029
$187,484 from orgNo related comp$29,545 other
Louise Bannon
Director Membrshi
$216,135
$186,674 from orgNo related comp$29,461 other
Lisa Astorga
Director Meetings
$216,114
$195,195 from orgNo related comp$20,919 other
Robert Clark
Programs Director
$208,885
$175,373 from orgNo related comp$33,512 other
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Revisions to this profile

January 25, 2026:
2024 International Society on Thrombosis and Haemostasis Inc. 990 published
January 25, 2026:
2023 International Society on Thrombosis and Haemostasis Inc. 990 published
January 25, 2026:
2022 International Society on Thrombosis and Haemostasis Inc. 990 published

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$355,296
+0.9%
Executive Director
2022
$330k org
40 hrs/wk
$26k other
--
$352,031
+6.9%
Executive Director
2021
$320k org
40 hrs/wk
$33k other
--
$329,156
+3.3%
Executive Director
2020
$297k org
40 hrs/wk
$33k other
--
$318,514
+6.7%
Executive Director
2019
$300k org
40 hrs/wk
$19k other
--
$298,474
+1%
Employee
2018
$269k org
40 hrs/wk
$31k other
--
$295,545
+17.2%
Employee
2017
$266k org
40 hrs/wk
$30k other
--
$252,103
Employee
2016
$229k org
40 hrs/wk
$24k other
--

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