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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 Trustees of Westminster School Inc. Shannon E O'Shaughessy

Shannon E O'Shaughessy

Highest compensated employee

Director of Advancement Operations at Trustees of Westminster School Inc.

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

$224,434
2024

Total compensation

Shannon E O'Shaughessy has been listed as an employee of Trustees of Westminster School Inc. in Form 990 filings since fiscal year 2022. Total compensation for Shannon E O'Shaughessy has increased by 6.7% from 2022 to 2024.

Annual compensation details

$224,434
-21.4%
Director of Advancement Operations
2024
$163k org
40 hrs/wk
$62k other
--
$285,368
+35.7%
Director of Advancement Operations
2023
$230k org
40 hrs/wk
$57k other
--

Total compensation by year

Compare the compensation of Shannon E O'Shaughessy to:

2024

Other employees at Trustees of Westminster School Inc.

Elaine White
Head of School
$493,002
$380,514 from orgNo related comp$112,488 other
Julie Collins
Chief Financial Officer, ASST Treasu
$375,698
$280,118 from orgNo related comp$95,580 other
Miles E Bailey
DEAN of Admissions
$275,400
$179,287 from orgNo related comp$96,113 other
Newell Grant
Director of Advancement, ASST Secretary
$252,120
$170,529 from orgNo related comp$81,591 other
Jessica Keough
Associate Head of School
$219,828
$142,230 from orgNo related comp$77,598 other
Willard Sistare
Director of Studies
$193,736
$151,019 from orgNo related comp$42,717 other
Phil Ryan
Director of Facilities and Security OPS
$151,595
$139,909 from orgNo related comp$11,686 other
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Revisions to this profile

January 25, 2026:
2024 Trustees of Westminster School Inc. 990 published
January 25, 2026:
2023 Trustees of Westminster School Inc. 990 published
January 25, 2026:
2022 Trustees of Westminster School Inc. 990 published

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$210,293
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$158k org
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