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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 Wikimedia Foundation Inc. Anthony Sebro

Anthony Sebro

Highest compensated employee

Deputy General Counsel at Wikimedia Foundation Inc.

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$258,537
2021

Total compensation

Anthony Sebro has been listed as an employee of Wikimedia Foundation Inc. in Form 990 filings since fiscal year 2020. Total compensation for Anthony Sebro has increased by 5.1% from 2020 to 2021.

Annual compensation details

$258,537
+5.1%
Deputy General Counsel
2021
$221k org
40 hrs/wk
$39k other
--
$245,984
Deputy GC, Vice President, and Interim SEC
2020
$213k org
40 hrs/wk
$34k other
--

Total compensation by year

Compare the compensation of Anthony Sebro to:

2021

Other employees at Wikimedia Foundation Inc.

Katherine Maher
Executive Director (Thru 4/30/21)
$423,318
$406,339 from orgNo related comp$16,979 other
Grant Ingersoll
Chief Technology Officer
$355,523
$319,337 from orgNo related comp$36,186 other
Amanda Keton
General Counsel and Secretary
$350,292
$315,364 from orgNo related comp$34,928 other
Jaime Villagomez
Chief Financial Officer and Treasurer
$347,642
$308,943 from orgNo related comp$38,699 other
Janeen Uzzell
Chief Operating Officer
$336,068
$314,718 from orgNo related comp$21,350 other
Anthony Negrin
Chief Product Officer
$324,916
$290,056 from orgNo related comp$34,860 other
Lisa Seitz
Chief Advancement Officer
$323,293
$281,713 from orgNo related comp$41,580 other
Robyn Arville
Chief Talent/Culture Officer
$306,579
$278,335 from orgNo related comp$28,244 other
Heather Walls
Chief Creative Officer
$265,626
$257,361 from orgNo related comp$8,265 other
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Revisions to this profile

January 25, 2026:
2021 Wikimedia Foundation Inc. 990 published
January 24, 2026:
2020 Wikimedia Foundation Inc. 990 published

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2021
Employee
Anthony Sebro Jr
The Changeorg Charitable Foundation Inc
$151,948
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