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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 The Holton Arms School Christy Diefenderfer

Christy Diefenderfer

Highest compensated employee

Lower School Director at The Holton Arms School

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$185,848
2023

Total compensation

Christy Diefenderfer has been listed as an employee of The Holton Arms School in Form 990 filings since fiscal year 2022. Total compensation for Christy Diefenderfer has increased by 8.3% from 2022 to 2023.

Annual compensation details

$185,848
+8.3%
Lower School Director
2023
$173k org
40 hrs/wk
$14k other
--
$171,676
Lower School Director
2022
$161k org
40 hrs/wk
$12k other
--

Total compensation by year

Compare the compensation of Christy Diefenderfer to:

2023

Other employees at The Holton Arms School

Susanna Jones
Head of School
$730,125
$614,275 from orgNo related comp$115,850 other
Tracey L Fudge
Chief Financial Officer and Chief Operating Officer
$334,635
$297,802 from orgNo related comp$36,833 other
Christopher Lynch
Upper School Director
$265,319
$189,998 from orgNo related comp$75,321 other
Ann Kangas
Advancement Director
$242,705
$214,842 from orgNo related comp$27,863 other
Michael P Joyce
Facilities Director
$217,948
$194,294 from orgNo related comp$23,654 other
Michael Robertson
Information Technology Director
$192,822
$169,363 from orgNo related comp$23,459 other
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Revisions to this profile

January 25, 2026:
2023 The Holton Arms School 990 published
January 25, 2026:
2022 The Holton Arms School 990 published

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