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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 William Matheus Sullivan Musical Foundation Inc. Charles MacKay

Charles MacKay

Trustee at William Matheus Sullivan Musical Foundation Inc.

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

$0
2024

Total compensation

Charles MacKay has been listed as an employee of William Matheus Sullivan Musical Foundation Inc. in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$0
Trustee
2024
$0
-100%
Trustee
2023
$650
Trustee
2022
$1k org
2 hrs/wk
$0
President
2021

Total compensation by year

Compare the compensation of Charles MacKay to:

2024

Other employees at William Matheus Sullivan Musical Foundation Inc.

Maria Schlafly
Executive Director
$45,000
$45,000 from org—No other comp
Bruce Donnell
Trustee
$1,000
$1,000 from org—No other comp
Craig Rutenberg
Trustee
$1,000
$1,000 from org—No other comp
Susanne Mentzer
Trustee
$1,000
$1,000 from org—No other comp
Spencer Burke
Trustee
$0
Marietta Simpson
Vice President
$0
Evans Mirageas
President
$0
George Shirley
Trustee
$0
Christine Brewer
Vice President
$0
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Revisions to this profile

January 25, 2026:
2024 William Matheus Sullivan Musical Foundation Inc. 990 published
January 25, 2026:
2023 William Matheus Sullivan Musical Foundation Inc. 990 published
January 25, 2026:
2022 William Matheus Sullivan Musical Foundation Inc. 990 published

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