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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 Philosophical Society of Washington Mark Clampin

Mark Clampin

Vice President at Philosophical Society of Washington

Fiscal year ended June 30, 2022. Published on January 25, 2026.

$0

2022

Total compensation

Mark Clampin has been listed as an employee of Philosophical Society of Washington in Form 990 filings since fiscal year 2022.

Annual compensation details

$0

Vice President

2022

Compare the compensation of Mark Clampin to:

2022

Other employees at Philosophical Society of Washington

Membership Director

Member at-large

Member at Large and Webmaster

Special Projects Director

Member at Large and Social Media Director

Robert Thompson

Special Projects Director

Corresponding Secretary

Recording Secretary

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January 25, 2026:

2023 Philosophical Society of Washington 990 published

January 25, 2026:

2022 Philosophical Society of Washington 990 published

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