Small Public Charity

TRISTATE THORACIC SOCIETY

TRISTATE THORACIC SOCIETY is a Small Public Charity headquartered in HARTLAND, WI. Financial data from the 2025 filing: $44K revenue, $44K expenses, $101K total assets.

EIN: 050583382 HARTLAND, WI Latest filing: 2025

Total Revenue$44K

Total Expenses$44K

Total Assets$101K

Grant Records0

Filing Years2021–2025

Mission

ANNUAL EDUCATIONAL CONFERENCE

Officers & Directors

CHAIR Abu Alaa Sayf

CHAIR Erin Lowery

SECRETARY Jae Werndli

TREASURER Jane Neumann

CHAIR Sumedh Hoskote

Officer compensation and complete director data available with membership.

Financial Trends

Year	Revenue	Expenses	Assets
2025	$44K	$44K	$101K
2024	$42K	$37K	$102K
2023	$32K	$32K	$96K
2022	$30K	$24K	$102K
2021	$30K	$23K	$90K

Between 2021 and 2025, reported annual revenue grew from $30K to $44K (+49%), with total assets most recently reported at $101K.

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

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