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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 Southern Sierra Research Station Mary Whitfield

Mary Whitfield

Former

Research Director at Southern Sierra Research Station

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

$82,795
2024

Total compensation

Mary Whitfield has been listed as an employee of Southern Sierra Research Station in Form 990 filings since fiscal year 2018. Total compensation for Mary Whitfield has increased by 46.8% from 2018 to 2024.

Annual compensation details

$82,795
-7%
Research Director
2024
$83k org
40 hrs/wk
$89,014
-1.1%
Research Director
2023
$90k org
40 hrs/wk
$89,972
+45.4%
Research Director
2022

Total compensation by year

Compare the compensation of Mary Whitfield to:

2024

Other employees at Southern Sierra Research Station

Katharine Batdorf
Former Chief Operating Officer
$11,869
$11,869 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2024 Southern Sierra Research Station 990 published
January 25, 2026:
2023 Southern Sierra Research Station 990 published
January 25, 2026:
2022 Southern Sierra Research Station 990 published

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