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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 William K Warren Foundation J-K C Warren

J-K C Warren

CEO and Chairman (BEG 5/24) at The William K Warren Foundation

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

$928,364
2024

Total compensation

J-K C Warren has been listed as an employee of The William K Warren Foundation in Form 990 filings since fiscal year 2020. Total compensation for J-K C Warren has increased by 40.3% from 2020 to 2024.

Annual compensation details

$928,364
+18.4%
CEO and Chairman (BEG 5/24)
2024
$761k org
40 hrs/wk
$168k other
--
$784,169
+22.5%
CEO and VICE Chairman
2023
$689k org
40 hrs/wk
$96k other
--

Total compensation by year

Compare the compensation of J-K C Warren to:

2024

Other employees at The William K Warren Foundation

T Cooper
President and Director(Beg 5/24)
$914,221
$758,886 from org—$155,335 other
S K Warren
Director and Senior Vice President
$273,166
$214,130 from org—$59,036 other
J Pierce
Treasurer
$238,056
$215,850 from org—$22,206 other
D Affeldt
Assistant Treasurer
$225,291
$191,240 from org—$34,051 other
J Adams
Secretary
$124,639
$110,700 from org—$13,939 other
D McManus
Assistant Secretary
$97,841
$88,660 from org—$9,181 other
W W O'Connor
Director
$500
$500 from org—No other comp
F W Murphy III
Director
$500
$500 from org—No other comp
W R Lissau
Director and Chairman of Bd(End 5/24)
$0
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Revisions to this profile

January 25, 2026:
2024 The William K Warren Foundation 990 published
January 25, 2026:
2023 The William K Warren Foundation 990 published
January 25, 2026:
2022 The William K Warren Foundation 990 published

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$640,126
-10.5%
CEO and VICE Chairman
2022
$544k org
40 hrs/wk
$97k other
--
$714,826
+8.1%
CEO and VICE Chairman
2021
$638k org
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$77k other
--
$661,555
CEO and VICE Chairman
2020
$590k org
40 hrs/wk
$73k other
--

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2024
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