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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 Battelle Memorial Institute Stephanie O'Sullivan

Stephanie O'Sullivan

Trustee/directorBoard member

Director at Battelle Memorial Institute

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

$155,791
2024

Total compensation

Stephanie O'Sullivan has been listed as an employee of Battelle Memorial Institute in Form 990 filings since fiscal year 2019. Total compensation for Stephanie O'Sullivan has increased by 24% from 2019 to 2024.

Annual compensation details

$155,791
+1.6%
Director
2024
$156k org
3 hrs/wk
$153,323
-11.7%
Director
2023
$154k org
3 hrs/wk
$173,602
+21%
Director
2022

Total compensation by year

Compare the compensation of Stephanie O'Sullivan to:

2024

Other employees at Battelle Memorial Institute

Lewis von Thaer
President and Chief Executive Officer
$5,610,756
$5,569,100 from orgNo related comp$41,656 other
Mark T Peters
Executive Vice President, Global LAB Operations
$2,163,504
$2,109,993 from orgNo related comp$53,511 other
Matthew L Vaughan
Executive Vice President, AS&T
$2,151,359
$2,101,003 from orgNo related comp$50,356 other
Russell P Austin
Senior Vice President, GEN Counsel and Secretary
$1,311,510
$1,236,320 from orgNo related comp$75,190 other
Steven F Ashby
Senior Vice President, LAB Director
$1,089,641
$1,002,318 from orgNo related comp$87,323 other
Edward Grecco
Executive Vice President, CFO to 05/23
$1,035,310
$1,000,389 from orgNo related comp$34,921 other
Jeffrey Smith
Senior Vice President LAB OPS
$1,026,964
$1,010,691 from orgNo related comp$16,273 other
John Wagner
Senior Vice President, LAB Director
$971,913
$919,772 from orgNo related comp$52,141 other
Aimee Kennedy
Senior Vice President, Chief HR Officer
$874,918
$827,898 from orgNo related comp$47,020 other
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Revisions to this profile

January 25, 2026:
2024 Battelle Memorial Institute 990 published
January 25, 2026:
2023 Battelle Memorial Institute 990 published
January 25, 2026:
2022 Battelle Memorial Institute 990 published

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