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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 Pacific Institute for Research and Evaluation William Wieczorek

William Wieczorek

Officer

Chief Executive Officer and President at Pacific Institute for Research and Evaluation

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

$383,296
2024

Total compensation

William Wieczorek has been listed as an employee of Pacific Institute for Research and Evaluation in Form 990 filings since fiscal year 2019. Total compensation for William Wieczorek has increased by 53.3% from 2019 to 2024.

Annual compensation details

$383,296
+3.2%
Chief Executive Officer and President
2024
$342k org
35 hrs/wk
$42k other
--
$371,331
-2.3%
President and Chief Executive Officer
2023
$331k org
40 hrs/wk
$42k other
--

Total compensation by year

Compare the compensation of William Wieczorek to:

2024

Other employees at Pacific Institute for Research and Evaluation

Gary Klig
Chief Financial Officer
$393,325
$334,264 from orgNo related comp$59,061 other
Cathleen Willging
Center Director
$281,097
$221,696 from orgNo related comp$59,401 other
Ted Miller
Senior Research Scientist II
$276,713
$224,946 from orgNo related comp$51,767 other
Alan Stein-Seroussi
Senior Program Evaluator II
$260,430
$201,974 from orgNo related comp$58,456 other
Roland Moore
Center Director
$256,533
$218,868 from orgNo related comp$37,665 other
Juliet Lee
Director
$239,611
$193,240 from orgNo related comp$46,371 other
Hanno Petras
Senior Research Scientist I
$231,076
$195,721 from orgNo related comp$35,355 other
Mary Gordon
Corporate Secretary
$179,725
$150,165 from orgNo related comp$29,560 other
Kirsten Thompson
Director
$158,550
$130,342 from orgNo related comp$28,208 other
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Revisions to this profile

January 25, 2026:
2024 Pacific Institute for Research and Evaluation 990 published
January 25, 2026:
2023 Pacific Institute for Research and Evaluation 990 published
January 25, 2026:
2022 Pacific Institute for Research and Evaluation 990 published

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