Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

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 Apa Services Inc. Karen A Studwell

Karen A Studwell

Highest compensated employee

Deputy Chief Advocacy Officer, Strategy and Operations at Apa Services Inc.

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

$282,424
2024

Total compensation

Karen A Studwell has been listed as an employee of Apa Services Inc. in Form 990 filings since fiscal year 2021. Total compensation for Karen A Studwell has increased by 12.7% from 2021 to 2024.

Annual compensation details

$282,424
+0.5%
Deputy Chief Advocacy Officer, Strategy and Operations
2024
$254k related
36 hrs/wk
$29k other
--
$280,993
+7.3%
Deputy Chief Advocacy Officer
2023
$255k related
36 hrs/wk
$27k other
--

Total compensation by year

Compare the compensation of Karen A Studwell to:

2024

Other employees at Apa Services Inc.

Arthur C Evans
Chief Executive Officer
$1,182,867
$0 from org$917,168 from related$265,699 other
Jaime L Diaz-Granados
Deputy Chief Executive Officer
$1,115,238
$0 from org$1,010,217 from related$105,021 other
Michelle Aslan
Chief Financial Officer
$473,498
$0 from org$358,376 from related$115,122 other
Katherine B McGuire
Chief Advocacy Officer
$402,989
$0 from org$373,187 from related$29,802 other
Jared L Skillings
Chief of Professional Practice
$380,910
$0 from org$337,606 from related$43,304 other
Shirley A Higuchi
Associate Chief, Professional Practice
$274,816
$0 from org$237,018 from related$37,798 other
Lynn Bufka
Deputy Chief Professional Practice
$263,101
$0 from org$212,820 from related$50,281 other
Marnie Shanbhag
SR Director of Indep Practice
$243,383
$0 from org$212,649 from related$30,734 other
Alan Nessman
SR Special Counsel/Lra
$242,144
$0 from org$204,075 from related$38,069 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Apa Services Inc. 990 published
January 25, 2026:
2023 Apa Services Inc. 990 published
January 25, 2026:
2022 Apa Services Inc. 990 published

Get an email update when compensation for Karen A Studwell is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$261,968
+4.5%
Deputy Chief Advocacy Officer
2022
$234k related
29.5 hrs/wk
$29k other
--
$250,663
Deputy Chief Advocacy Officer
2021
$229k related
30.9 hrs/wk
$23k other
--