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STILLMAN NATURE CENTER

SOUTH BARRINGTON, IL EIN 36-3182273 EnvironmentC600 501C3 CHARITY
$279K
Revenue
14
Filings
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $279K $157K $6.3M $78K
Full Financial History
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Key Officers
S
SUSAN ALLMAN
PRESIDENT
J
JAMES KALTSAS
VICE PRESIDENT
K
KRISTI OVERGAARD
SECRETARY
Executive Compensation
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Filing History
990
FY 2025
990
FY 2024
IRS990
FY 2023
IRS990
FY 2022
990
FY 2021
Period ended 2021-12-31
IRS990
FY 2020
IRS990
FY 2019
990
FY 2018
Period ended 2018-12-31
990
FY 2017
Period ended 2017-12-31
990
FY 2016
Period ended 2016-12-31
990
FY 2015
Period ended 2015-12-31
990
FY 2014
Period ended 2014-12-31
990
FY 2013
Period ended 2013-12-31
990
FY 2010
Period ended 2010-12-31
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