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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 California Academy of Sciences Tiffany Zarem

Tiffany Zarem

Highest compensated employee

Director of Marketing (Thru 06/24) at California Academy of Sciences

Fiscal year ended June 30, 2025. Published on January 25, 2026.

$314,409
2025

Total compensation

Tiffany Zarem has been listed as an employee of California Academy of Sciences in Form 990 filings since fiscal year 2025.

Annual compensation details

$314,409
Director of Marketing (Thru 06/24)
2025
$298k org
40 hrs/wk
$17k other
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Total compensation by year

Compare the compensation of Tiffany Zarem to:

2025

Other employees at California Academy of Sciences

Scott Sampson
Executive Director
$883,675
$705,728 from orgNo related comp$177,947 other
Jim Gohary
Chief Financial Officer (Thru 05/25)
$498,378
$463,777 from orgNo related comp$34,601 other
Amy Miller
Director of EDU K-12/Online (Thru 6/24)
$439,206
$406,104 from orgNo related comp$33,102 other
Amber Mace
Managing Director, Chief of Strategy
$437,276
$414,031 from orgNo related comp$23,245 other
Melissa Felder
Chief Experience Officer (Thru 05/25)
$425,114
$370,545 from orgNo related comp$54,569 other
Michael Costanzo
General Counsel and Chief RISK Officer
$360,064
$308,210 from orgNo related comp$51,854 other
Shannon Bennett
Chief of Science and DEAN of Research
$348,347
$297,683 from orgNo related comp$50,664 other
Ayat Elnoory
Chief People and Culture Officer
$335,858
$317,840 from orgNo related comp$18,018 other
Leah van der Mei
Chief Operating Officer (Thru 02/25)
$306,190
$263,810 from orgNo related comp$42,380 other
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Revisions to this profile

January 25, 2026:
2025 California Academy of Sciences 990 published

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2025
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