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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 John Williams

John Williams

Key employee

College President at The Principia Corporation

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

$234,286
2023

Total compensation

John Williams has been listed as an employee of The Principia Corporation in Form 990 filings since fiscal year 2021. Total compensation for John Williams has increased by 7.4% from 2021 to 2023.

Annual compensation details

$234,286
+6%
College President
2023
$215k org
40 hrs/wk
$20k other
--
$221,015
+1.3%
College President
2022
$205k org
40 hrs/wk
$17k other
--

Total compensation by year

Compare the compensation of John Williams to:

2023

Other employees at The Principia Corporation

Barbara Blackwell
Chief Executive Officer
$379,990
$287,694 from orgNo related comp$92,296 other
Howard E Berner Jr
Chief Investment Officer
$315,692
$297,046 from orgNo related comp$18,646 other
Lee Barron
Assistant Secretary/General Counsel
$266,088
$244,400 from orgNo related comp$21,688 other
Merry Sorrells
Head of School (Beginning July 2022)
$234,730
$187,112 from orgNo related comp$47,618 other
Thomas Nickell
Chief Financial Officer and Chief Operating Officer
$216,897
$202,746 from orgNo related comp$14,151 other
Tamara Gavaletz
Director of School Bus Ops
$210,801
$177,551 from orgNo related comp$33,250 other
Maya Dietz
Dean of Student Life
$201,203
$140,180 from orgNo related comp$61,023 other
Meggan Madden
Academic Dean
$194,818
$186,479 from orgNo related comp$8,339 other
Joy Turnbaugh
College Chief Operations Officer
$192,575
$135,145 from orgNo related comp$57,430 other
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Revisions to this profile

January 25, 2026:
2023 The Principia Corporation 990 published
January 25, 2026:
2022 The Principia Corporation 990 published
January 25, 2026:
2021 The Principia Corporation 990 published

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