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The Seasteading Institute

San Francisco, CA EIN 26-2386590 Social ScienceV05 501C3 CHARITY
$1.3M
Revenue
13
Filings
$273K
Total Grants
5
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $1.3M $307K $2.0M $554K
Full Financial History
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Key Officers
J
Joe Quirk
President
M
Michael Strong
Board Member
O
OShane Balloun
Secretary
Executive Compensation
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Top Grant Recipients (Teaser)
Free Cities Foundation $117K
SEA STEADING INSTITUTE $50K
Ocean Builders $49K
5 total grants · $273K total giving
Complete Grants Database
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Filing History
990
FY 2025
IRS990
FY 2024
IRS990
FY 2023
IRS990
FY 2022
990
FY 2021
Period ended 2021-12-31
IRS990
FY 2020
IRS990EZ
FY 2019
990
FY 2018
Period ended 2018-12-31
990
FY 2017
Period ended 2017-12-31
990EZ
FY 2016
Period ended 2016-12-31
990EZ
FY 2015
Period ended 2015-12-31
990
FY 2014
Period ended 2014-12-31
990
FY 2013
Period ended 2013-12-31
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