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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 Open Space Institute Inc. Christopher J Elliman

Christopher J Elliman

Officer

President and CEO (Outgoing 05/24) at Open Space Institute Inc.

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

$346,723
2024

Total compensation

Christopher J Elliman has been listed as an employee of Open Space Institute Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Christopher J Elliman has decreased by 32.5% from 2016 to 2024.

Annual compensation details

$346,723
-45.6%
President and CEO (Outgoing 05/24)
2024
$318k org
2 hrs/wk
$30k other
--
$636,853
-37.2%
President and Chief Executive Officer
2023
$576k org
2 hrs/wk
$62k other
--

Total compensation by year

Compare the compensation of Christopher J Elliman to:

2024

Other employees at Open Space Institute Inc.

Tally Blumberg
Executive Vice President
$403,844
$353,363 from orgNo related comp$50,481 other
Lars Kulleseid
President and CEO (Incoming 04/24)
$390,754
$354,094 from orgNo related comp$36,660 other
Nathan Berry
Chief LAND, Protection Officer
$383,415
$357,268 from orgNo related comp$26,147 other
Eileen Larabee
Chief External Affairs Officer
$364,219
$312,955 from orgNo related comp$51,264 other
Lesley Kane Szynal
Director of Outdoors America
$330,451
$318,451 from orgNo related comp$12,000 other
Samayla Deutch
Senior Vice President and General Counsel
$307,448
$270,153 from orgNo related comp$37,295 other
Alice Gleason
Senior Vice President for Finance and CFO
$291,935
$264,789 from orgNo related comp$27,146 other
Kathleen Moser
Chief Conservation/Policy
$288,027
$276,027 from orgNo related comp$12,000 other
Robert K Anderberg
Senior Vice President and General Counsel
$286,207
$248,235 from orgNo related comp$37,972 other
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Revisions to this profile

January 25, 2026:
2024 Open Space Institute Inc. 990 published
January 25, 2026:
2023 Open Space Institute Inc. 990 published
January 25, 2026:
2022 Open Space Institute Inc. 990 published

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2024
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