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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 Sonoma Country Day School Mark Bosick

Mark Bosick

Highest compensated employee

Middle School Division HEAD at Sonoma Country Day School

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

$170,052
2024

Total compensation

Mark Bosick has been listed as an employee of Sonoma Country Day School in Form 990 filings since fiscal year 2020. Total compensation for Mark Bosick has increased by 26.8% from 2020 to 2024.

Annual compensation details

$170,052
+12.8%
Middle School Division HEAD
2024
$150k org
40 hrs/wk
$21k other
--
$150,752
+6.8%
Middle School Division HEAD
2023
$139k org
40 hrs/wk
$13k other
--

Total compensation by year

Compare the compensation of Mark Bosick to:

2024

Other employees at Sonoma Country Day School

Bradley Weaver
Head of School
$482,766
$447,919 from orgNo related comp$34,847 other
Jennifer MacIas
Finance and Operations Director
$239,819
$203,925 from orgNo related comp$35,894 other
Kelly Schmidt
Admission Director
$173,326
$156,280 from orgNo related comp$17,046 other
Elizabeth Gleadall
Development Director
$170,739
$144,375 from orgNo related comp$26,364 other
Sean McTigue
Lower School Division HEAD
$165,304
$157,049 from orgNo related comp$8,255 other
Cindy Rodenbaugh
Science Teacher - Grades 4-6
$135,012
$115,618 from orgNo related comp$19,394 other
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Revisions to this profile

January 25, 2026:
2024 Sonoma Country Day School 990 published
January 25, 2026:
2023 Sonoma Country Day School 990 published
January 25, 2026:
2022 Sonoma Country Day School 990 published

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$141,162
+0.9%
Middle School Division HEAD
2022
$126k org
40 hrs/wk
$17k other
--
$139,954
+4.4%
Middle School Division HEAD
2021
$130k org
40 hrs/wk
$11k other
--
$134,073
Middle School Division HEAD
2020
$130k org
40 hrs/wk
$5k other
--