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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 Arizona Science Center Tamara L Stewart

Tamara L Stewart

Highest compensated employee

Chief of Staff at Arizona Science Center

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$161,108
2024

Total compensation

Tamara L Stewart has been listed as an employee of Arizona Science Center in Form 990 filings since fiscal year 2019. Total compensation for Tamara L Stewart has increased by 50.3% from 2019 to 2024.

Annual compensation details

$161,108
+6.2%
Chief of Staff
2024
$152k
40 hrs/wk
$10k
--
$151,739
-15.2%
Chief Development Officer
2023
$144k
40 hrs/wk
$9k
--
$179,014
+43%
Chief Development Officer
2022
$171k
40 hrs/wk
$9k
--
$125,205
+8.1%
Chief Development Officer
2021
$120k
40 hrs/wk
$6k
--
$115,797
+8.1%
Chief Development Officer
2020
$111k
40 hrs/wk
$6k
--
$107,156
Vice President of Institutional Philanthropy
2019
$102k
40 hrs/wk
$6k
--

Total compensation by year

Compare the compensation of Tamara L Stewart to:

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Revisions to this profile

January 25, 2026:
2024 Arizona Science Center 990 published
January 25, 2026:
2023 Arizona Science Center 990 published
January 25, 2026:
2022 Arizona Science Center 990 published

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2024

Other employees at Arizona Science Center

Guy Labine
President and Chief Executive Officer
$287,384
$273,835 No related comp$13,549
Jennifer Booth
Senior Vice President of Finance (Thru JUNE 2024)
$192,023
$184,808 No related comp$7,215
Dean Briere
Senior Vice President of Strategic Projects
$186,939
$177,456 No related comp$9,483
Judith Goldfader
Chief Business Development Officer
$147,343
$139,050 No related comp$8,293
Beth C Nickel
Chief Academic Officer
$119,853
$111,642 No related comp$8,211
Sari Custer
Chief of Science and Curiosity
$105,179
$101,566 No related comp$3,613
Brenda van Gelder
Senior Vice President, Finance
$0

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