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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 Alexander S Onassis Public Benefit Foundation (USA) Inc. Dr Gregory Prastacos

Dr Gregory Prastacos

Member at Alexander S Onassis Public Benefit Foundation (USA) Inc.

Fiscal year ended December 31, 2017. Published on January 24, 2026.

$0

2017

Total compensation

Dr Gregory Prastacos has been listed as an employee of Alexander S Onassis Public Benefit Foundation (USA) Inc. in Form 990 filings since fiscal year 2017.

Annual compensation details

$0

Member

2017

Compare the compensation of Dr Gregory Prastacos to:

2017

Other employees at Alexander S Onassis Public Benefit Foundation (USA) Inc.

Ms Amalia Cosmetatou

Executive Director

$216,667 from org—$32,500 other

Ms Karen Brooks-Hopkins

$72,917 from org—No other comp

Dr Simon Critchley

$0 from org—$5,000 other

Dr Angelos Chaniotis

$0 from org—$500 other

Admiral James G Stavridis

Dr Andre Gerolymatos

Dr Alan Shapiro

Dr Anthony S Papadimitriou, Esq

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January 24, 2026:

2017 Alexander S Onassis Public Benefit Foundation (USA) Inc. 990 published

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Other people named Dr Gregory Prastacos

2017

Gregory Prastacos

The Trustees of the Stevens Institute of Technology