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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 Knights of Columbus Greg Slack

Greg Slack

Grand Knight at Knights of Columbus

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$0

2019

Total compensation

Greg Slack has been listed as an employee of Knights of Columbus in Form 990 filings since fiscal year 2019.

Annual compensation details

$0

Grand Knight

2019

Compare the compensation of Greg Slack to:

2019

Other employees at Knights of Columbus

Jerry Radwanski

Financial Secretary

Dennis Bialecki

Two-Year Trustee

One-Year Trustee

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January 24, 2026:

2019 Knights of Columbus 990 published

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