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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 Opus 1 Chamber Music School Inc Marisa Ishikawa

Marisa Ishikawa

Secretary and Treasurer at Opus 1 Chamber Music School Inc

Fiscal year ended July 31, 2025. Published on January 25, 2026.

$17,449

2025

Total compensation

Marisa Ishikawa has been listed as an employee of Opus 1 Chamber Music School Inc in Form 990 filings since fiscal year 2024.

Annual compensation details

$17,449

Secretary and Treasurer

2025

$18k org

30 hrs/wk

$0

Secretary and Treasurer

2024

Total compensation by year

Compare the compensation of Marisa Ishikawa to:

2025

Other employees at Opus 1 Chamber Music School Inc

Matthew Lammers

$17,998 from org—No other comp

William Bradley Brager

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Revisions to this profile

January 25, 2026:

2025 Opus 1 Chamber Music School Inc 990 published

January 25, 2026:

2024 Opus 1 Chamber Music School Inc 990 published

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