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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 Challenger School Foundation Aaron Schiffner

Aaron Schiffner

Highest compensated employee

EXEC Region at Challenger School Foundation

Fiscal year ended July 31, 2025. Published on January 25, 2026.

$285,679
2025

Total compensation

Aaron Schiffner has been listed as an employee of Challenger School Foundation in Form 990 filings since fiscal year 2017. Total compensation for Aaron Schiffner has increased by 111.1% from 2017 to 2025.

Annual compensation details

$285,679
EXEC Region
2025
$271k org
40 hrs/wk
$16k other
--
$261,295
+5.7%
EXEC Region
2023
$247k org
40 hrs/wk
$16k other
--

Total compensation by year

Compare the compensation of Aaron Schiffner to:

2025

Other employees at Challenger School Foundation

Hugh Gourgeon
President
$457,570
$443,970 from orgNo related comp$13,600 other
Tatiana Harper
Director School O
$437,721
$431,918 from orgNo related comp$5,803 other
Matthew Cooper
Vice President and Secretary
$416,952
$411,199 from orgNo related comp$5,753 other
Craig Buccellato
EXEC Region
$329,993
$316,161 from orgNo related comp$13,832 other
Dave Mounteer
EXEC Region
$300,089
$279,770 from orgNo related comp$20,319 other
Richard Bobowski
Director
$297,315
$284,234 from orgNo related comp$13,081 other
Dave Walton
Director
$294,570
$282,845 from orgNo related comp$11,725 other
Ryan Baker
Director
$283,968
$269,633 from orgNo related comp$14,335 other
Lynnette S Hansmann
Director of Public
$260,833
$244,331 from orgNo related comp$16,502 other
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Revisions to this profile

January 25, 2026:
2025 Challenger School Foundation 990 published
January 25, 2026:
2023 Challenger School Foundation 990 published
January 25, 2026:
2022 Challenger School Foundation 990 published

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