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Organizations Environmental Quality, Protection & Beautification Open Space Institute Inc.

Open Space Institute Inc.

Fiscal year ending 2019. Filed on November 5, 2020.

1350 Broadway No 201
New York, New York 10018

Open Space Institute Inc. (EIN: 52-1053406) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2019 IRS Form 990 filing, Open Space Institute Inc., a 501(c)(3) charitable organization, reported compensation for 22 out of 63 total employees. Among the employees shown here, the average compensation is $222,358. The highest compensated employee at Open Space Institute Inc. is Christopher J Elliman with fiscal year 2019 compensation of $548,651.

Revenue, expenses, and employee compensation

Revenue

$2,935,219

Expenses

$2,298,776

Employee compensation

$488,252
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Christopher J Elliman
President and Chief Executive Officer
$548,651
$490,328 No related comp$58,323
Tally Blumberg
Chief Program Officer
$372,884
$320,174 No related comp$52,710
Steve Horowitz
Chief Legal and RISK Officer
$315,134
$285,349 No related comp$29,785
Peter Howell
Executive Vice President, Conservation
$295,448
$254,553 No related comp$40,895
Leslie Kane Szynal
Director - Outdoors America
$272,353
$223,880 No related comp$48,473
Samayla Deutch
Senior Vice President and General Counsel
$267,996
$227,357 No related comp$40,639
Robert K Anderberg
Senior Vice President and General Counsel
$259,589
$220,157 No related comp$39,432
Terrance Nolan
Senior Vice President - Conservation
$255,558
$206,384 No related comp$49,174
Nate Berry
Senior Vice President
$254,353
$206,352 No related comp$48,001
Jeffrey Lejava
Vice President - Assoc. GEN Counsel
$226,253
$176,515 No related comp$49,738
Eileen Larabee
Senior Vice President - Comminications
$222,962
$177,727 No related comp$45,235
Lorijeane Moody
Vice President, Development
$192,649
$175,275 No related comp$17,374

Benchmark Employee Compensation

Non-Employee Board Members

Amelia Salzman
Co-Chair
Anson Frelinghuysen
Board Member
Calvin Mitchell
Board Member
Carol Ash
Vice Chair
Caroline Niemczyk
Board Member
Dale S Bryk
Outgoing Board Member
Douglas Bateson
Board Member
Elizabeth Borden
Board Member
Gilman S Burke
Board Member
Giorgios Vlamis
Board Member
Holly Hegener
Board Member
Hume R Steyer
Secretary

Contractors

Greener By Design LLC
Consulting
$204,894
Hilltop Public Solutions
Consulting
$178,400
Conservation Pathways LLC
Consulting
$159,533
Bettencourt Green Building Supplies LLC
Supplies
$128,845
Bksk Architects
Architectural
$107,377

Mission Statement

OSI PROTECTS LAND FOR CLEAN DRINKING WATER, PUBLIC RECREATION, HEALTHY COMMUNITIES, AND WILDLIFE HABITAT; AND TO CONSERVE INTACT FORESTS AND FLOODPLAINS THAT CAPTURE AND STORE CARBON AND PROTECT AGAINST INCREASINGLY DANGEROUS WEATHER EVENTS.

Revisions to this organization profile

November 7, 2025:
2024 Open Space Institute Inc. 990 filed
November 1, 2024:
2023 Open Space Institute Inc. 990 filed
November 10, 2023:
2022 Open Space Institute Inc. 990 filed

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