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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 Mount Washington Historical Society William Ryan

William Ryan

Treasurer at Mount Washington Historical Society

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

$0
2024

Total compensation

William Ryan has been listed as an employee of Mount Washington Historical Society in Form 990 filings since fiscal year 2022.

Annual compensation details

$0
Treasurer
2024
$0
Treasurer
2023
$0
Treasurer
2022

Compare the compensation of William Ryan to:

2024

Other employees at Mount Washington Historical Society

Judith Whitbeck
Director
$0
Johannes Bergmann
Director
$0
Barbara Greenberg
Director
$0
Sarah Diamon
President
$0
Betsy Spears
Director
$0
Elizabeth Kasevich
Director
$0
Marc Siegel
Director
$0
Virginia Filkins
Secretary
$0
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Revisions to this profile

January 25, 2026:
2024 Mount Washington Historical Society 990 published
January 25, 2026:
2023 Mount Washington Historical Society 990 published
January 25, 2026:
2022 Mount Washington Historical Society 990 published

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