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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 Musical Arts Association Mark Kosower

Mark Kosower

Highest compensated employee

Musician at The Musical Arts Association

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$337,705
2023

Total compensation

Mark Kosower has been listed as an employee of The Musical Arts Association in Form 990 filings since fiscal year 2023.

Annual compensation details

$337,705
Musician
2023
$303k org
40 hrs/wk
$36k other
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Total compensation by year

Compare the compensation of Mark Kosower to:

2023

Other employees at The Musical Arts Association

Andre Gremillet
President and Chief Executive Officer
$1,011,904
$822,847 from orgNo related comp$189,057 other
Donald Miller
Musician
$381,756
$321,595 from orgNo related comp$60,161 other
Peter Otto
Musician
$357,857
$332,006 from orgNo related comp$25,851 other
Michael Sachs
Musician
$352,597
$302,388 from orgNo related comp$50,209 other
Joshua Smith
Musician
$343,997
$305,550 from orgNo related comp$38,447 other
James E Menger
Assistant Treasurer and Chief Financial Officer
$309,404
$271,230 from orgNo related comp$38,174 other
Katherine Smith
Asst. Secretary and Executive Asst.
$78,135
$62,682 from orgNo related comp$15,453 other
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Revisions to this profile

January 25, 2026:
2023 The Musical Arts Association 990 published

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