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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 Aspen Center for Environmental Studies Clayton B Kettelkamp

Clayton B Kettelkamp

Highest compensated employee

Employee at Aspen Center for Environmental Studies

Fiscal year ended October 31, 2024. Published on January 25, 2026.

$121,624

2024

Total compensation

Clayton B Kettelkamp has been listed as an employee of Aspen Center for Environmental Studies in Form 990 filings since fiscal year 2024.

Annual compensation details

$121,624

Employee

2024

$111k org

40 hrs/wk

$12k other

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Total compensation by year

Compare the compensation of Clayton B Kettelkamp to:

2024

Other employees at Aspen Center for Environmental Studies

Chief Executive Officer

$265,215 from orgNo related comp$23,078 other

Christina Mahon

$115,025 from orgNo related comp$11,411 other

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January 25, 2026:

2024 Aspen Center for Environmental Studies 990 published

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