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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 300 Stewart Avenue Corporation Ryan Markus

Ryan Markus

Highest compensated employee

SR Director, Technology and Facilities at 300 Stewart Avenue Corporation

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

$187,806

2024

Total compensation

Ryan Markus has been listed as an employee of 300 Stewart Avenue Corporation in Form 990 filings since fiscal year 2024.

Annual compensation details

$187,806

SR Director, Technology and Facilities

2024

$175k org

40 hrs/wk

$14k other

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Total compensation by year

Compare the compensation of Ryan Markus to:

2024

Other employees at 300 Stewart Avenue Corporation

Jonathan Ullman

President and Chief Executive Officer

$556,847 from orgNo related comp$20,377 other

Chief Operating Officer

$221,785 from orgNo related comp$6,033 other

Vice President of Marketing, PR and Sales

$211,561 from orgNo related comp$9,124 other

Geoff Schumacher

Vice President of Exhibits and Programs

$208,787 from orgNo related comp$10,961 other

Vice President of Finance and Business Analytics

$185,995 from orgNo related comp$6,579 other

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January 25, 2026:

2024 300 Stewart Avenue Corporation 990 published

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