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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 Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum Stephen H Hayes Sr

Stephen H Hayes Sr

Director at Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum

Fiscal year ended June 30, 2025. Published on January 25, 2026.

$49,671
2025

Total compensation

Stephen H Hayes Sr has been listed as an employee of Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum in Form 990 filings since fiscal year 2019. Total compensation for Stephen H Hayes Sr has increased by 9.8% from 2019 to 2025.

Annual compensation details

$49,671
±0%
Director
2025
$50k org
40 hrs/wk
$49,671
+1.3%
Chair
2024
$50k org
40 hrs/wk
$49,021
+22.4%
President
2023

Total compensation by year

Compare the compensation of Stephen H Hayes Sr to:

2025

Other employees at Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum

Stephen H Hayes Jr
Executive Director and Secretary
$74,342
$74,342 from org—No other comp
Edmund B Hayes
Director
$0
David J Dant
Director
$0
Ann E Herrman
Director
$0
Thomas E Hayes
Treasurer
$0
Robert E McClure
Director
$0
Brice E Hayes II
Vice President
$0
Betsy W Hayes
Director
$0
Christopher M Gilbert
President
$0
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Revisions to this profile

January 25, 2026:
2025 Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum 990 published
January 25, 2026:
2024 Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum 990 published
January 25, 2026:
2023 Stanley W Hayes Research Foundation Inc. Aka Hayes Arboretum 990 published

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2025
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