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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 Mastery Charter High School Christopher Ziemba

Christopher Ziemba

Officer

Principal - HIGH School at Mastery Charter High School

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

$242,129
2024

Total compensation

Christopher Ziemba has been listed as an employee of Mastery Charter High School in Form 990 filings since fiscal year 2018. Total compensation for Christopher Ziemba has increased by 31.9% from 2018 to 2024.

Annual compensation details

$242,129
-3.2%
Principal - HIGH School
2024
$164k org
40 hrs/wk
$79k other
--
$250,006
+20.5%
Principal - HIGH School
2023
$175k org
40 hrs/wk
$76k other
--

Total compensation by year

Compare the compensation of Christopher Ziemba to:

2024

Other employees at Mastery Charter High School

Scott Gordon
Former Officer (Ceo)
$402,401
$287,789 from orgNo related comp$114,612 other
Matthew Troha
Chief Operating Officer
$324,070
$224,762 from orgNo related comp$99,308 other
Jeffrey Pestrak
Executive Schools Officer
$319,276
$218,302 from orgNo related comp$100,974 other
Brian McLaughlin
Regional Schools Officer
$309,516
$216,585 from orgNo related comp$92,931 other
Peter Lee
Chief Information Officer
$307,527
$209,609 from orgNo related comp$97,918 other
Yonca Agatan
Chief Financial Officer
$288,689
$208,225 from orgNo related comp$80,464 other
Naeemah Seward
Regional Schools Officer
$260,072
$189,516 from orgNo related comp$70,556 other
Jessica Varevice
Chief Academic Officer
$238,426
$204,809 from orgNo related comp$33,617 other
Elizabeth Farruggia
Deputy Chief of Specialized Services
$237,362
$157,448 from orgNo related comp$79,914 other
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Revisions to this profile

January 25, 2026:
2024 Mastery Charter High School 990 published
January 25, 2026:
2023 Mastery Charter High School 990 published
January 25, 2026:
2022 Mastery Charter High School 990 published

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$207,496
+5.8%
Principal - HIGH School
2022
$153k org
40 hrs/wk
$55k other
--
$196,046
+5.6%
Principal - HIGH School
2021
$150k org
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$47k other
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$185,576
-3.7%
Principal
2020
$145k org
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$41k other
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$192,664
+4.9%
Principal
2019
$132k org
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$61k other
--
$183,627
Principal
2018
$116k org
40 hrs/wk
$69k other
--

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