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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 Chios Society of the Greater Washington Area John Costalas

John Costalas

Officer

Board Vice President at Chios Society of the Greater Washington Area

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

$0

2024

Total compensation

John Costalas has been listed as an employee of Chios Society of the Greater Washington Area in Form 990 filings since fiscal year 2024.

Annual compensation details

$0

Board Vice President

2024

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January 25, 2026:

2024 Chios Society of the Greater Washington Area 990 published

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2024

Other employees at Chios Society of the Greater Washington Area

Pete Likouris

Board Recording Secretary

$0

Olga Soukas

Board Corresponding Secretarty

$0

Maria Stefanias

Board President

$0

Kay Matthews

Board Treasurer

$0

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2024

John Nikolai Costalas

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