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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 Napa Institute Legal Foundation William P Mumma

William P Mumma

Director at Napa Institute Legal Foundation

Fiscal year ended December 31, 2018. Published on January 24, 2026.

$0
2018

Total compensation

William P Mumma has been listed as an employee of Napa Institute Legal Foundation in Form 990 filings since fiscal year 2018.

Annual compensation details

$0
Director
2018

Compare the compensation of William P Mumma to:

2018

Other employees at Napa Institute Legal Foundation

Amy Shepard
Director
$0
Timothy R Busch
Chair and Director
$0
Most Rev Robert F Vasa
Director
$0
Grace Dill
Director
$0
Michael P Warsaw
Director
$0
Alan E Sears
Director
$0
John C Peiffer II
President
$0
Leonard A Leo
Director
$0
John M Meyer
Secretary and Treasurer
$0
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Revisions to this profile

January 25, 2026:
2021 Napa Institute Legal Foundation 990 published
January 24, 2026:
2020 Napa Institute Legal Foundation 990 published
January 24, 2026:
2019 Napa Institute Legal Foundation 990 published

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