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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 Mathesar Foundation Inc Sean Colsen

Sean Colsen

Highest compensated employee

Front End Engineer at Mathesar Foundation Inc

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$115,921

2023

Total compensation

Sean Colsen has been listed as an employee of Mathesar Foundation Inc in Form 990 filings since fiscal year 2022. Total compensation for Sean Colsen has increased by 13.2% from 2022 to 2023.