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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 Chatham Day School Dan Opperthauser

Dan Opperthauser

Highest compensated employee

Finance Director at Chatham Day School

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

$211,146

2024

Total compensation

Dan Opperthauser has been listed as an employee of Chatham Day School in Form 990 filings since fiscal year 2023. Total compensation for Dan Opperthauser has increased by 20.9% from 2023 to 2024.