Private Foundation

LEO DREY PIONEER FOUNDATION

Based in SAINT LOUIS, MO, LEO DREY PIONEER FOUNDATION operates as a Private Foundation. The organization reported $347K in revenue, $261K in expenses, $2.6M in total assets for fiscal year 2025. Imperigo tracks 12 reported grants from this foundation totaling approximately $1.5M.

EIN: 326059193 SAINT LOUIS, MO Latest filing: 2025

Total Revenue$347K

Total Expenses$261K

Total Assets$2.6M

Grants Given12

Grant Total$1.5M

Filing Years2021–2025

Sample Grants Given

LAD FOUNDATION

ST LOUIS, MO · 2024

CONSERVATION AND EDUCATION ON THE MO OZARK REGION

$209,674

ANTIOCH COLLEGE

YELLOW SPRINGS, OH · 2023

GENERAL OPERATIONS

$121,018

BLUE RIDGE ENVIRONMENTAL DEFENSE LEAGUE

NORTH MYRLE BEACH, SC · 2023

GENERAL OPERATIONS

$35,509

TRIANGLE LAND CONSERVANCY

DURHAM, NC · 2023

GENERAL OPERATIONS

$20,000

MISSOURI COALITION FOR THE ENVIRONMENT

ST LOUIS, MO · 2023

GENERAL OPERATIONS

$10,000

Showing up to 5 of 12 total records — full history available with membership.

Officers & Directors

TRUSTEE Carolyn Ohlsen

TRUSTEE Charles A Lowenhaupt

TRUSTEE Leonard Drey

Officer compensation and complete director data available with membership.

Top Grant Purposes

CONSERVATION AND EDUCATION ON THE MO OZARK REGION

$1,327,103 7 grants

GENERAL OPERATIONS

$186,527 4 grants

MARGARET NYGARD LAND ACQUISITION TRUST FUND

$10,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$347K	$261K	$2.6M
2024	$167K	$244K	$2.5M
2023	$170K	$283K	$2.6M
2022	$302K	$266K	$2.7M
2021	$592K	$218K	$2.7M

Between 2021 and 2025, reported annual revenue declined from $592K to $347K (-41%), with total assets most recently reported at $2.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in MO, NC, OH, SC.

MONCOHSC

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

See the full picture for LEO DREY PIONEER FOUNDATION

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