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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 Marin Montessori School Leslie Cohen Kastner

Leslie Cohen Kastner

Highest compensated employee

Admissions at Marin Montessori School

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$209,342

2024

Total compensation

Leslie Cohen Kastner has been listed as an employee of Marin Montessori School in Form 990 filings since fiscal year 2024.

Annual compensation details

$209,342

Admissions

2024

$131k org

40 hrs/wk

$79k other

--

Total compensation by year

Compare the compensation of Leslie Cohen Kastner to:

2024

Other employees at Marin Montessori School

$309,181 from orgNo related comp$39,775 other

Assistant Head of School

$156,927 from orgNo related comp$61,208 other

Primary Director

$157,950 from orgNo related comp$32,739 other

Karl Reichstetter

Finance Director

$137,192 from orgNo related comp$36,277 other

Education Director

$125,354 from orgNo related comp$44,214 other

Junior HIGH Director

$146,143 from orgNo related comp$19,128 other

Communications Director

$142,732 from orgNo related comp$22,182 other

$112,754 from orgNo related comp$8,456 other

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January 25, 2026:

2024 Marin Montessori School 990 published

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