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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 Principia Corporation Jonathan W Palmer

Jonathan W Palmer

Former

College President (Thru March 2018) at The Principia Corporation

Fiscal year ended June 30, 2019. Published on January 24, 2026.

$154,119
2019

Total compensation

Jonathan W Palmer has been listed as an employee of The Principia Corporation in Form 990 filings since fiscal year 2017. Total compensation for Jonathan W Palmer has decreased by 59.7% from 2017 to 2019.

Annual compensation details

$154,119
-59.3%
College President (Thru March 2018)
2019
$124k org
40 hrs/wk
$31k other
--
$378,453
-1%
College President
2018
$293k org
40 hrs/wk
$86k other
--

Total compensation by year

Compare the compensation of Jonathan W Palmer to:

2019

Other employees at The Principia Corporation

Charles T Brantingham
Head of School
$386,209
$221,935 from orgNo related comp$164,274 other
Marshall Ingwerson
Chief Executive Officer
$352,723
$324,618 from orgNo related comp$28,105 other
Jolanda Westerhof
College President (Beginning March 2018)
$293,807
$223,691 from orgNo related comp$70,116 other
Howard E Berner Jr
Chief Investment Officer
$287,591
$260,615 from orgNo related comp$26,976 other
Lee Barron
General Counsel
$255,328
$227,424 from orgNo related comp$27,904 other
Peter Dry
Assistant Head of School
$217,477
$148,856 from orgNo related comp$68,621 other
D Douglas Gibbs
CFO (Through January 2019)
$205,344
$184,938 from orgNo related comp$20,406 other
Peter Alan Stevens
Assistant Secretary (Through 9/20/18)
$204,352
$189,726 from orgNo related comp$14,626 other
Karen B Dearborn
Assistant Secretary (Through 9/20/18)
$200,560
$186,967 from orgNo related comp$13,593 other
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Revisions to this profile

January 24, 2026:
2019 The Principia Corporation 990 published
January 24, 2026:
2018 The Principia Corporation 990 published
January 24, 2026:
2017 The Principia Corporation 990 published

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--

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