Organizations Employees Board Members Grants Contractors Top Rankings Pricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices

Employees The Derryfield School Mark Blaisdell

Mark Blaisdell

Highest compensated employee

Head of Middle School at The Derryfield School

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

$138,706

2024

Total compensation

Mark Blaisdell has been listed as an employee of The Derryfield School in Form 990 filings since fiscal year 2024.

Annual compensation details

$138,706

Head of Middle School

2024

$105k org

40 hrs/wk

$35k other

--

Total compensation by year

Compare the compensation of Mark Blaisdell to:

2024

Other employees at The Derryfield School

Andrew Chappell

$338,707 from orgNo related comp$51,440 other

Scott McPherson

Chief Finance and Operations Officer

$186,609 from orgNo related comp$10,424 other

Assistant HEAD of Academic Affairs

$118,679 from orgNo related comp$32,195 other

Kathleen Rutty Fey

Assistant HEAD for External Affairs

$112,386 from orgNo related comp$31,029 other

Director of Philanthropy and Engagement

$102,162 from orgNo related comp$27,883 other

Loading rankings…

Loading related profiles…

Revisions to this profile

January 25, 2026:

2024 The Derryfield School 990 published

Get an email update when compensation for Mark Blaisdell is updated

Email address

Related Jobs

Powered by Talroo

Report a discrepancy →

Other people named Mark Blaisdell

2024

Minnesota Hockey Inc.