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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 Louis Marrocco

Louis Marrocco

Highest compensated employee

Director of CONF Center - Former at Science History Institute

Fiscal year ended June 30, 2019. Published on January 24, 2026.

$148,099
2019

Total compensation

Louis Marrocco has been listed as an employee of Science History Institute in Form 990 filings since at least fiscal year 2016. Total compensation for Louis Marrocco has increased by 21% from 2016 to 2019.

Annual compensation details

$148,099
Director of CONF Center - Former
2019
$133k
40 hrs/wk
$16k
--
$122,379
Director of Conference Center
2016
$108k
1 hr/wk
$15k
--

Total compensation by year

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Revisions to this profile

January 24, 2026:
2019 Science History Institute 990 published
January 24, 2026:
2016 Science History Institute 990 published

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2019

Other employees at Science History Institute

Robert G W Anderson
President
$385,537
$368,653 No related comp$16,884
Madeline Apollo
Former Treasurer
$206,712
$197,874 No related comp$8,838
Michael Hammerschmidt
Vice President, Advancement
$205,377
$192,702 No related comp$12,675
Roberts Jody
Director Institute for Researc - Former
$175,121
$157,939 No related comp$17,182
Thomas Swift
Director of Infrastructure
$159,380
$143,255 No related comp$16,125
Kathryn Humphreys
Vice President of Advancement - Former
$146,567
$130,170 No related comp$16,397
Ronard Brashear
Secretary - Former
$145,749
$130,478 No related comp$15,271
Shelley Geehr
Director of Public Program
$135,267
$109,864 No related comp$25,403
Erin McLeary
Museum Director
$116,210
$102,537 No related comp$13,673

Other people named Louis Marrocco

2019
Employee
Louis Marrocco
Science History Institute Support Company
$148,099