Private Foundation

STANLEY W HAYES RESEARCH FDN INC AKA HAYES ARBORETUM

Based in RICHMOND, IN, STANLEY W HAYES RESEARCH FDN INC AKA HAYES ARBORETUM operates as a Private Foundation. The organization reported $2.2M in revenue, $729K in expenses, $21.1M in total assets for fiscal year 2025.

EIN: 351061111 RICHMOND, IN Latest filing: 2025

Total Revenue$2.2M

Total Expenses$729K

Total Assets$21.1M

Grants Given0

Filing Years2021–2025

Officers & Directors

DIRECTOR Ann E Herrman

DIRECTOR Betsy W Hayes

VICE PRESIDENT Brice E Hayes Ii

DIRECTOR Caroline S Hayes

PRESIDENT Christopher M Gilbert

DIRECTOR David J Dant

Officer compensation and complete director data available with membership.

Financial Trends

Year	Revenue	Expenses	Assets
2025	$2.2M	$729K	$21.1M
2024	$2.5M	$630K	$15.7M
2023	$4.0M	$504K	$13.8M
2022	$1.3M	$470K	$10.2M
2021	$1.3M	$361K	$9.4M

Between 2021 and 2025, reported annual revenue grew from $1.3M to $2.2M (+67%), with total assets most recently reported at $21.1M.

Interactive year-over-year charts and full filing details available with membership.

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