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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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Organizations Science & Technology Research Public Library of Science

Public Library of Science

Fiscal year ending 2022. Filed on November 14, 2023.

1265 Battery Street Ste 200
San Francisco, California 94111

Public Library of Science (EIN: 68-0492065) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2022 IRS Form 990 filing, Public Library of Science, a 501(c)(3) charitable organization, reported compensation for 12 out of 138 total employees. Among the employees shown here, the average compensation is $277,437. The highest compensated employee at Public Library of Science is Alison Mudditt with fiscal year 2022 compensation of $533,607.

Revenue, expenses, and employee compensation

Revenue

$34,985,240

Expenses

$33,362,793

Employee compensation

$20,933,458
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Alison Mudditt
Chief Executive Officer
$533,607
$490,549 No related comp$43,058
Veronique Kiermer
Publisher and EXEC Editor
$349,346
$311,352 No related comp$37,994
Rebekah Darksmith
Chief Marketing Officer
$328,266
$290,968 No related comp$37,298
Kathryn Motonaga
Chief Financial Officer
$312,140
$290,789 No related comp$21,351
Kristina Martin
Chief People and Culture
$292,662
$261,526 No related comp$31,136
Aaron Dodds
Executive Director Research and MGMT
$253,891
$230,849 No related comp$23,042
Niamh O'Connor
Chief Publishing Officer
$221,037
$207,080 No related comp$13,957
Randy Townsend
Director, Publishing Operations
$218,973
$210,384 No related comp$8,589
Matthew Valdez
Principal Software Engineer, Platform and ENG
$217,339
$189,741 No related comp$27,598
James Harney
Senior Manager, Strategic Research
$213,430
$201,730 No related comp$11,700
Sayedeh Rouhi
Director, Strategic Partnership
$201,987
$194,817 No related comp$7,170
Sandra Upegui
General Counsel and Corporate Secretary
$186,570
$169,590 No related comp$16,980

Benchmark Employee Compensation

Non-Employee Board Members

Alastair Adam
Board Member
Arlene Espinal
Board Member
Fernan Federici
Board Member
Israel Borokini
Board Member
Jenny MacHida
Board Member
Keith Yamamoto
Board Member
Meredith T Niles
Board Member (Left 09/22)
Richard Wilder
Board Member
Simine Vazire
Board Member
Suresh Bhat
Board Member

Contractors

Apex Covantage LLC
Composition
$1,714,587
Clarivate Analytics (US) LLC
Author Connect
$933,264
Spi Technologies Inc.
Technology
$901,961
Aries Systems Corporation
Manuscript Submission and Tracking Syste
$766,755
Editorial Office Ltd.
Editorial
$395,378

Mission Statement

PLEASE SEE SCHEDULE O FOR COMPLETE DESCRIPTION OF THE ORGANIZATION'S MISSION.

Revisions to this organization profile

November 17, 2025:
2024 Public Library of Science 990 filed
November 13, 2024:
2023 Public Library of Science 990 filed
November 14, 2023:
2022 Public Library of Science 990 filed

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