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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 St Charles Library Building Corporation John Greifzu

John Greifzu

Chief Executive Officer at St Charles Library Building Corporation

Fiscal year ended May 31, 2025. Published on January 25, 2026.

$0

2025

Total compensation

John Greifzu has been listed as an employee of St Charles Library Building Corporation in Form 990 filings since fiscal year 2025.

Annual compensation details

$0

Chief Executive Officer

2025

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2025

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January 25, 2026:

2025 St Charles Library Building Corporation 990 published

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