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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 Liberty Science Center Ivory Williams

Ivory Williams

Highest compensated employee

Vice President STEM Education at Liberty Science Center

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

$196,863
2023

Total compensation

Ivory Williams has been listed as an employee of Liberty Science Center in Form 990 filings since fiscal year 2021. Total compensation for Ivory Williams has increased by 21.9% from 2021 to 2023.

Annual compensation details

$196,863
+9.1%
Vice President STEM Education
2023
$154k org
50 hrs/wk
$44k other
--
$180,515
+11.7%
Vice President STEM Education
2022
$144k org
50 hrs/wk
$38k other
--

Total compensation by year

Compare the compensation of Ivory Williams to:

2023

Other employees at Liberty Science Center

Paul Hoffman
President and Chief Executive Officer
$1,134,689
$1,011,462 from orgNo related comp$123,227 other
Tamour Kousha
Executive Vice President and Chief Financial Officer
$360,134
$323,649 from orgNo related comp$36,485 other
Christine Arnold-Schroeder
Vice President, External Affairs
$341,933
$278,921 from orgNo related comp$63,012 other
Iowaka Barber
Chief People Officer
$273,815
$243,007 from orgNo related comp$30,808 other
Liza Reich Rawson
HEAD, Exhibition DEV and Design
$201,374
$161,228 from orgNo related comp$40,146 other
Lisa Hayward
SR Director, Indiv. Giving
$196,433
$177,309 from orgNo related comp$19,124 other
Paul Marsh
Vice President, Marketing and Communications
$185,205
$144,005 from orgNo related comp$41,200 other
Kristina Reintamm
SR Director, Instit. Giving
$163,397
$131,026 from orgNo related comp$32,371 other
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Revisions to this profile

January 25, 2026:
2023 Liberty Science Center 990 published
January 25, 2026:
2022 Liberty Science Center 990 published
January 25, 2026:
2021 Liberty Science Center 990 published

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$161,550
Vice President STEM Education
2021
$128k org
50 hrs/wk
$35k other
--

Other people named Ivory Williams

2023
Employee
Ivory Williams
Iberville Foundation for Academic Excellence
$0
Employee
Ivory Williams
International Union UAW Local 503
$0
Board Member
Ms Ivory L Williams
Economic Development Unit Inc
$0