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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 Museum of Science Ioannis Miaoulis

Ioannis Miaoulis

OfficerTrustee/directorFormer

President and Director at Museum of Science

Fiscal year ended June 30, 2020. Published on January 24, 2026.

$397,488
2020

Total compensation

Ioannis Miaoulis has been listed as an employee of Museum of Science in Form 990 filings since at least fiscal year 2016. Total compensation for Ioannis Miaoulis has decreased by 29.6% from 2016 to 2020.

Annual compensation details

$397,488
-35.2%
President and Director
2020
$392k
40 hrs/wk
$7k
--
$613,792
-4.9%
President and Director (Left)
2019
$605k
40 hrs/wk
$10k
--
$645,335
+3.1%
President and Director
2018
$617k
40 hrs/wk
$29k
--
$626,030
+10.8%
President and Director
2017
$608k
40 hrs/wk
$19k
--
$564,842
President and Director
2016
$525k
40 hrs/wk
$41k
--

Total compensation by year

Compare the compensation of Ioannis Miaoulis to:

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Revisions to this profile

January 24, 2026:
2020 Museum of Science 990 published
January 24, 2026:
2019 Museum of Science 990 published
January 24, 2026:
2018 Museum of Science 990 published

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2020

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