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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 Ronald Brashear

Ronald Brashear

Former

Secretary - Former at Science History Institute

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

$109,072
2021

Total compensation

Ronald Brashear has been listed as an employee of Science History Institute in Form 990 filings since at least fiscal year 2016. Total compensation for Ronald Brashear has decreased by 70.8% from 2016 to 2021.

Annual compensation details

$109,072
-27.2%
Secretary - Former
2021
$103k org
20 hrs/wk
$7k other
--
$149,915
Secretary - Former
2020
$133k org
20 hrs/wk
$18k other
--

Total compensation by year

Compare the compensation of Ronald Brashear to:

2021

Other employees at Science History Institute

David Cole
President
$282,500
$256,020 from orgNo related comp$26,480 other
Kevin Cavanaugh
Treasurer
$271,212
$236,472 from orgNo related comp$34,740 other
Michael Hammerschmidt
Vice President of Development - Former
$214,158
$201,169 from orgNo related comp$12,989 other
Thomas Swift
Director of Infrastructure
$174,848
$150,891 from orgNo related comp$23,957 other
Robert G W Anderson
Former President
$161,924
$151,039 from orgNo related comp$10,885 other
Charles Hornstein
Information Technology Director
$154,137
$126,469 from orgNo related comp$27,668 other
Resa Thomason
Secretary
$152,257
$136,099 from orgNo related comp$16,158 other
Shelley Geehr
Director, ROY Eddleman INS - Former
$138,948
$125,195 from orgNo related comp$13,753 other
Lisa Grissom
Associate Vice President of Development and External Relations
$129,248
$114,698 from orgNo related comp$14,550 other
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Revisions to this profile

January 25, 2026:
2021 Science History Institute 990 published
January 24, 2026:
2020 Science History Institute 990 published
January 24, 2026:
2016 Science History Institute 990 published

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$373,016
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--

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