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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 Cambridge Math Circle Inc. Katherine O'Neill

Katherine O'Neill

Director at Cambridge Math Circle Inc.

Fiscal year ended December 31, 2021. Published on January 25, 2026.

$0

2021

Total compensation

Katherine O'Neill has been listed as an employee of Cambridge Math Circle Inc. in Form 990 filings since fiscal year 2021.

Annual compensation details

$0

Director

2021

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January 25, 2026:

2021 Cambridge Math Circle Inc. 990 published

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2021

Other employees at Cambridge Math Circle Inc.

Nataliya Yufa

President and Executive Director

$75,000

$75,000 —No other comp

John Paul Kamby

Director

$0

Leandro Vetcher

Director

$0

Bernette Dawson

Director

$0

Joshua Greene

Director

$0

Mira Bernstein

Treasurer and Secretary and Director

$0

Hari Prasad Thadakamalla

Director

$0

Seth Rakoff-Nahoum

Director

$0

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