MARJORIE SIEBERT AYLEN FOUNDATION

MILWAUKEE, WI EIN 39-1707934 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION

$373K

Revenue

Filings

$2.1M

Total Grants

144

Grant Records

Latest Financial Summary

Fiscal Year	Revenue	Expenses	Net Assets	Contributions
FY 2025	$373K	$265K	$2.8M	$0

Full Financial History

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Key Officers

FRANK W BASTIAN

DIRECTOR

Executive Compensation

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Top Grant Recipients (Teaser)

DAN & PATTI RASHKE FOUNDA $75K

UW SCHOOL OF VETERINARY SCIENCE $50K

PLANNED PARENTHOOD OF WISCONSIN $50K

144 total grants · $2.1M total giving

Complete Grants Database

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Filing History

990PF

FY 2025

Period ended 2025-12-31

Period ended 2021-12-31

Period ended 2018-12-31

990PF

FY 2017

Period ended 2017-12-31

990PF

FY 2016

Period ended 2016-12-31

990PF

FY 2015

Period ended 2015-12-31

990PF

FY 2014

Period ended 2014-12-31

990PF

FY 2013

Period ended 2013-12-31

990PF

FY 2012

Period ended 2012-12-31

990PF

FY 2011

Period ended 2011-12-31

990PF

FY 2010

Period ended 2010-12-31

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