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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 American Mathematical Society Gerard Loon

Gerard Loon

Highest compensated employee

Director Information Systems (Through 08/21/2020) at American Mathematical Society

Fiscal year ended December 31, 2020. Published on January 24, 2026.

$230,131
2020

Total compensation

Gerard Loon has been listed as an employee of American Mathematical Society in Form 990 filings since at least fiscal year 2016. Total compensation for Gerard Loon has increased by 37.9% from 2016 to 2020.

Annual compensation details

$230,131
+27.4%
Director Information Systems (Through 08/21/2020)
2020
$200k org
40 hrs/wk
$31k other
--
$180,591
+4%
Director Information Systems
2019
$154k org
40 hrs/wk
$28k other
--

Total compensation by year

Compare the compensation of Gerard Loon to:

2020

Other employees at American Mathematical Society

Catherine Roberts
Executive Director
$320,544
$263,687 from orgNo related comp$56,857 other
Robert Harington
Associate Executive Director
$303,582
$250,001 from orgNo related comp$53,581 other
Edward Dunne
Executive Editor-Mi
$273,639
$225,497 from orgNo related comp$48,142 other
Karen Saxe
Associate Executive Director
$258,813
$229,397 from orgNo related comp$29,416 other
Dean Carlson
Associate Editor
$238,071
$212,693 from orgNo related comp$25,378 other
Thomas Blythe
Chief Information Officer
$230,671
$187,970 from orgNo related comp$42,701 other
Emily Riley
Chief Financial Officer (Through 10/02/2020)
$227,696
$195,508 from orgNo related comp$32,188 other
T Christine Stevens
Associate Executive Director
$217,739
$186,002 from orgNo related comp$31,737 other
Erol Ozil
Systems Support Manager
$217,126
$184,597 from orgNo related comp$32,529 other
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Revisions to this profile

January 24, 2026:
2020 American Mathematical Society 990 published
January 24, 2026:
2019 American Mathematical Society 990 published
January 24, 2026:
2018 American Mathematical Society 990 published

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