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Sightline Institute

Seattle, WA EIN 52-1833599 EnvironmentC28Z 501C3 CHARITY
$4.5M
Revenue
14
Filings
$1.5M
Total Grants
40
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $4.5M $3.5M $7.6M $4.1M
Full Financial History
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Key Officers
A
Alan Durning
Executive Director
J
John McGarry
Chair
T
Tl'ehskwiisimka Marshall
Treasurer
Executive Compensation
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Top Grant Recipients (Teaser)
Sightline Institute $550K
SIGHTLINE INSTITUTE $192K
Sightline Institute $75K
40 total grants · $1.5M total giving
Complete Grants Database
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Filing History
990
FY 2025
Period ended 2025-12-31
IRS990
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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