Private Foundation

THE SONNEBORN FOUNDATION INC C/O MARK D NEUMANN

THE SONNEBORN FOUNDATION INC C/O MARK D NEUMANN is a Private Foundation headquartered in OWINGS MILLS, MD. Financial data from the 2024 filing: $37K revenue, $88K expenses, $726K total assets. IRS filings disclose 21 grants awarded by this foundation, totaling roughly $273K.

EIN: 911987558 OWINGS MILLS, MD Latest filing: 2024

Total Revenue$37K

Total Expenses$88K

Total Assets$726K

Grants Given21

Grant Total$273K

Filing Years2020–2024

Sample Grants Given

THE ASSOCIATED

BALTIMORE, MD · 2023

GENERAL

$80,000

BALTIMORE LEADERSHIP SCHOOL FOR YOUNG WOMEN

BALTIMORE, MD · 2023

GENERAL

$5,000

JAMESON HUMANE

NAPA, CA · 2023

GENERAL

$1,500

GIVEDIRECTLY INC

NEW YORK, NY · 2023

GENERAL

$1,000

GIVEWELL

OAKLAND, CA · 2023

GENERAL

$750

Showing up to 5 of 21 total records — full history available with membership.

Officers & Directors

PRESIDENT / TREASURER Mark Neumann

SECRETARY Patti Neumann

OFFICER Robin Neumann

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$272,673 21 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$37K	$88K	$726K
2023	$36K	$7K	$776K
2022	$37K	$8K	$746K
2021	$39K	—	$714K
2020	$64K	$206K	$679K

Between 2020 and 2024, reported annual revenue declined from $64K to $37K (-42%), with total assets most recently reported at $726K.

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

Grant Geography

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

CAMDNYPA

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

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