Private Foundation

The Robert A Waidner Foundation

Based in Baltimore, MD, The Robert A Waidner Foundation operates as a Private Foundation. The organization reported $3.9M in revenue, $7.8M in expenses, $18.5M in total assets for fiscal year 2025. Imperigo tracks 10 reported grants from this foundation totaling approximately $14.7M.

EIN: 527195462 Baltimore, MD Latest filing: 2025

Total Revenue$3.9M

Total Expenses$7.8M

Total Assets$18.5M

Grants Given10

Grant Total$14.7M

Filing Years2021–2025

Sample Grants Given

Dickinson College

Carlisle, PA · 2025

Unrestricted

$4,832,062

GBMC Healthcare Inc

Towson, MD · 2025

Unrestricted

$2,416,031

Baltimore Symphony Orchesta

Baltimore, MD · 2025

Unrestricted

$289,924

Baltimore Symphony Orchesta

Baltimore, MD · 2024

Unrestricted

$239,897

Baltimore Symphony Orchesta

Baltimore, MD · 2023

Unrestricted

$239,897

Showing up to 5 of 10 total records — full history available with membership.

Officers & Directors

Trustee Frederick S Koontz

Trustee Robert Sloan

Officer compensation and complete director data available with membership.

Top Grant Purposes

Unrestricted

$14,734,937 10 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$3.9M	$7.8M	$18.5M
2024	$3.9M	$467K	$22.5M
2023	$1.5M	$447K	$19.0M
2022	$880K	$493K	$18.0M
2021	$2.0M	$444K	$17.6M

Between 2021 and 2025, reported annual revenue grew from $2.0M to $3.9M (+97%), with total assets most recently reported at $18.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in MD, PA.

MDPA

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for The Robert A Waidner Foundation

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports