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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 Science History Institute Support Company Michael Hammerschmidt

Michael Hammerschmidt

Key employee

Vice President of Development - Former at Science History Institute Support Company

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$214,158
2021

Total compensation

Michael Hammerschmidt has been listed as an employee of Science History Institute Support Company in Form 990 filings since fiscal year 2017. Total compensation for Michael Hammerschmidt has increased by 16.1% from 2017 to 2021.

Annual compensation details

$214,158
-7.8%
Vice President of Development - Former
2021
$202k related
40 hrs/wk
$13k other
--
$232,363
+13.1%
Vice President, Development
2020
$219k related
40 hrs/wk
$15k other
--

Total compensation by year

Compare the compensation of Michael Hammerschmidt to:

2021

Other employees at Science History Institute Support Company

David Cole
President
$282,500
$0 from org$256,020 from related$26,480 other
Kevin Cavanaugh
Treasurer
$271,212
$0 from org$236,472 from related$34,740 other
Thomas Swift
Director of Infrastructure
$174,848
$0 from org$150,891 from related$23,957 other
Robert G W Anderson
Former President
$161,924
$0 from org$151,039 from related$10,885 other
Charles Hornstein
Information Technology Director
$154,137
$0 from org$126,469 from related$27,668 other
Resa Thomason
Secretary
$152,257
$0 from org$136,099 from related$16,158 other
Shelley Geehr
Director, ROY Eddleman INS - Former
$138,948
$0 from org$125,195 from related$13,753 other
Lisa Grissom
Associate Vice President of Development and External Relations
$129,248
$0 from org$114,698 from related$14,550 other
Suzanne Lewis
Controller
$126,736
$0 from org$112,044 from related$14,692 other
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Revisions to this profile

January 25, 2026:
2021 Science History Institute Support Company 990 published
January 24, 2026:
2020 Science History Institute Support Company 990 published
January 24, 2026:
2019 Science History Institute Support Company 990 published

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Other people named Michael Hammerschmidt

2021
Employee
Michael Hammerschmidt
Science History Institute
$214,158