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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 The Mark Twain Memorial John L Sennott

John L Sennott

OfficerTrustee/director

Interim Executive Director at The Mark Twain Memorial

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

$22,500

2024

Total compensation

John L Sennott has been listed as an employee of The Mark Twain Memorial in Form 990 filings since fiscal year 2024.

Annual compensation details

$22,500

Interim Executive Director

2024

$23k org

40 hrs/wk

Total compensation by year

Compare the compensation of John L Sennott to:

2024

Other employees at The Mark Twain Memorial

Michael L Campbell

EXEC Director EN

$152,587 from orgNo related comp$13,829 other

Former Executive

$60,447 from orgNo related comp$11,782 other

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January 25, 2026:

2024 The Mark Twain Memorial 990 published

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Other people named John L Sennott

2024

John Sennott Jr

Connecticut Science Center Inc.

John L Sennott Jr

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