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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 Prospect Sierra School Mark Basnage

Mark Basnage

Highest compensated employee

Director of Innovation and T at Prospect Sierra School

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

$111,712
2023

Total compensation

Mark Basnage has been listed as an employee of Prospect Sierra School in Form 990 filings since fiscal year 2017. Total compensation for Mark Basnage has decreased by 18.8% from 2017 to 2023.

Annual compensation details

$111,712
-29.2%
Director of Innovation and T
2023
$112k org
40 hrs/wk
$157,858
-0.7%
Director of Innovation and T
2022
$140k org
40 hrs/wk
$19k other
--
$158,911
+12.7%

Total compensation by year

Compare the compensation of Mark Basnage to:

2023

Other employees at Prospect Sierra School

Nisa Frank
School HEAD
$309,649
$309,649 from orgNo related compNo other comp
Soo Zee Park
Chief Financial Officer
$219,823
$219,823 from orgNo related compNo other comp
Abigail Guinn
Elementary School Division
$175,025
$175,025 from orgNo related compNo other comp
Nathan Tanaka
Middle School Division HEA
$151,041
$151,041 from orgNo related compNo other comp
Elizabeth Clark
Development Director
$143,630
$143,630 from orgNo related compNo other comp
Renee Thompson
Admissions Director
$143,479
$143,479 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2023 Prospect Sierra School 990 published
January 25, 2026:
2022 Prospect Sierra School 990 published
January 25, 2026:
2021 Prospect Sierra School 990 published

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Director of Innovation and Technology and I
2021
$139k org
40 hrs/wk
$21k other
--
$140,975
-5.7%
Director of Technology and I
2020
$128k org
40 hrs/wk
$14k other
--
$149,425
+5.6%
Director of Technology and I
2019
$132k org
40 hrs/wk
$18k other
--
$141,532
+2.8%
Director of Technology and I
2018
$128k org
40 hrs/wk
$15k other
--
$137,652
Director of Technology and Innovation
2017
$126k org
40 hrs/wk
$13k other
--

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2023
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