Public Charity

American Museum of Natural History Planetarium Authority

American Museum of Natural History Planetarium Authority, of New York, NY, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $1.9M in revenue, $2.9M in expenses, $36.5M in total assets.

EIN: 131628143 New York, NY Latest filing: 2025

Total Revenue$1.9M

Total Expenses$2.9M

Total Assets$36.5M

Grant Records9

Filing Years2021–2025

Mission

SEE SCHEDULE O

Officers & Directors

TREASURER Alfred Cerullo

EXECUTIVE DIRECTOR AND CFO Daniel Slippen

CHAIRMAN Katheryn Patterson

SECRETARY Ross Sandler

Officer compensation and complete director data available with membership.

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.9M	$2.9M	$36.5M
2024	$202K	$2.9M	$37.5M
2023	$806K	$2.8M	$40.2M
2022	$104K	$2.7M	$42.1M
2021	$142K	$2.7M	$44.8M

Between 2021 and 2025, reported annual revenue grew from $142K to $1.9M (+1239%), with total assets most recently reported at $36.5M.

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

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