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Organizations Environmental Quality, Protection & Beautification The Holden Arboretum

The Holden Arboretum

Fiscal year ending 2020. Filed on August 16, 2021.

9500 Sperry Road
Kirtland, Ohio 44094

The Holden Arboretum (EIN: 34-0750346), also known as Holden Forests & Gardens, has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2020 IRS Form 990 filing, The Holden Arboretum, a 501(c)(3) charitable organization, reported compensation for 5 out of 98 total employees. Among the employees shown here, the average compensation is $179,090. The highest compensated employee at The Holden Arboretum is Jill Koski with fiscal year 2020 compensation of $355,497.

Revenue, expenses, and employee compensation

Revenue

$9,107,988

Expenses

$8,048,418

Employee compensation

$5,386,224
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Jill Koski
President and Chief Executive Officer
$355,497
$319,612 No related comp$35,885
Kathleen Heflin
Chief Financial Officer and Treasurer
$205,217
$199,073 No related comp$6,144
David Burke
Vp-Science and Conservation
$161,498
$141,406 No related comp$20,092
Brian Parsons
Chief Planning Officer
$134,280
$116,020 No related comp$18,260
Margaret Butzow
Chief of Staff and Asst.Secretary
$38,957
$0 $35,789 $3,168

Benchmark Employee Compensation

Non-Employee Board Members

Andrew G Coleman
Director
Barbara Brown
Director
Bradley E Turner
Chair
Charles F Walton
Director
Constance Norweb Abbey
Director
Cynthia A Moore-Hardy
Director
Debra Hershey Guren
Director
Deidrea L Otts
Director
Ellen W Jones Nordell
Director
Erin Kennedy Ryan
Director
Gary W Poth
Director
Jane Outcalt
Director

Contractors

Ashton Technology Solutions
Technology
$115,276
Siemens Industry Inc.
HVAC
$113,004

Mission Statement

THE HOLDEN ARBORETUM CONNECTS PEOPLE WITH THE WONDER, BEAUTY, AND VALUE OF TREES AND PLANTS, TO INSPIRE ACTION FOR HEALTHY COMMUNITIES.

Revisions to this organization profile

August 13, 2025:
2024 The Holden Arboretum 990 filed
August 13, 2024:
2023 The Holden Arboretum 990 filed
August 14, 2023:
2022 The Holden Arboretum 990 filed

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Brooklyn, Ohio