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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 The Exploratorium James Leventhal

James Leventhal

Highest compensated employee

Development Director at The Exploratorium

Fiscal year ended June 30, 2016. Published on January 24, 2026.

$151,607
2016

Total compensation

James Leventhal has been listed as an employee of The Exploratorium in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$151,607
Development Director
2016
$140k org
38 hrs/wk
$13k other
--

Total compensation by year

Compare the compensation of James Leventhal to:

2016

Other employees at The Exploratorium

Dennis M Bartels, Ph.D.
Executive Director
$413,129
$376,426 from orgNo related comp$36,703 other
Robert Semper
Programs Director
$260,579
$237,667 from orgNo related comp$22,912 other
Ann Dabovich
Director of Institutional
$253,667
$226,188 from orgNo related comp$27,479 other
Laura Zander
Chief Operating Officer
$250,560
$215,691 from orgNo related comp$34,869 other
Silva Raker
Business Development Director
$247,033
$195,082 from orgNo related comp$51,951 other
Thomas Humphrey
Senior Scientist
$229,723
$228,269 from orgNo related comp$1,454 other
Bronwyn Bevan
Associate Director of PROG
$225,800
$193,616 from orgNo related comp$32,184 other
Thomas Rockwell
Associate Director of PROG
$224,158
$189,935 from orgNo related comp$34,223 other
Robyn Higdon
MD, Museum EXP
$163,574
$141,026 from orgNo related comp$22,548 other
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Revisions to this profile

January 24, 2026:
2016 The Exploratorium 990 published

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