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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 Gary Williams

Gary Williams

Highest compensated employee

Curator (Thru 06/24) at California Academy of Sciences

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

$301,084

2025

Total compensation

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

Annual compensation details

$301,084

Curator (Thru 06/24)

2025

$288k

40 hrs/wk

$14k

--

Total compensation by year

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Revisions to this profile

January 25, 2026:

2025 California Academy of Sciences 990 published

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2025

Other employees at California Academy of Sciences

Scott Sampson

Executive Director

$883,675

$705,728 No related comp$177,947

Jim Gohary

Chief Financial Officer (Thru 05/25)

$498,378

$463,777 No related comp$34,601

Amy Miller

Director of EDU K-12/Online (Thru 6/24)

$439,206

$406,104 No related comp$33,102

Amber Mace

Managing Director, Chief of Strategy

$437,276

$414,031 No related comp$23,245

Melissa Felder

Chief Experience Officer (Thru 05/25)

$425,114

$370,545 No related comp$54,569

Michael Costanzo

General Counsel and Chief RISK Officer

$360,064

$308,210 No related comp$51,854

Shannon Bennett

Chief of Science and DEAN of Research

$348,347

$297,683 No related comp$50,664

Ayat Elnoory

Chief People and Culture Officer

$335,858

$317,840 No related comp$18,018

Tiffany Zarem

Director of Marketing (Thru 06/24)

$314,409

$297,727 No related comp$16,682

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2025

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