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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 Union for International Cancer Control Maria Barbara Leon

Maria Barbara Leon

Officer

Chief Operating Officer at Union for International Cancer Control

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

$185,445
2024

Total compensation

Maria Barbara Leon has been listed as an employee of Union for International Cancer Control in Form 990 filings since fiscal year 2019. Total compensation for Maria Barbara Leon has increased by 2.9% from 2019 to 2024.

Annual compensation details

$185,445
-30.4%
Chief Operating Officer
2024
$186k
40 hrs/wk
$266,466
+28.8%
Chief Operating Officer
2023
$267k
40 hrs/wk
$206,889
+3.1%
Chief Operating Officer
2022
$207k
40 hrs/wk
$200,636
-1.9%
Chief Operating Officer
2021
$198k
40 hrs/wk
$4k
--
$204,476
+13.4%
Chief Operating Officer
2020
$205k
40 hrs/wk
$180,241
Chief Operating Officer
2019
$181k
40 hrs/wk

Total compensation by year

Compare the compensation of Maria Barbara Leon to:

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Revisions to this profile

January 25, 2026:
2024 Union for International Cancer Control 990 published
January 25, 2026:
2023 Union for International Cancer Control 990 published
January 25, 2026:
2022 Union for International Cancer Control 990 published

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2024

Other employees at Union for International Cancer Control

Cary Adams
Chief Executive Officer
$576,933
$576,933 No related compNo other comp
Kirstie Graham
Director, Capacity Building
$217,820
$217,820 No related compNo other comp
Nicole Engelbrecht
Head of Communications and Marketing
$206,850
$206,850 No related compNo other comp
Bijoya Banerjea
Head of Partnership Development
$201,166
$201,166 No related compNo other comp
Celine Francina
Head of Congress and Events
$189,145
$189,145 No related compNo other comp
Sonali Johnson
Head of Knowledge Advocacy and Policies
$159,328
$159,328 No related compNo other comp
Philippe Guinot
Chief Operating Officer
$78,800
$78,800 No related compNo other comp

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