Fiscal year ending 2024. Filed on July 14, 2025.
PO Box 564
Belmont, Massachusetts 02478
JLK Sanfilippo Research Foundation (EIN: 20-4664977) has filed an IRS Form 990 between fiscal years 2016 and 2024. In its fiscal year 2024 IRS Form 990 filing, JLK Sanfilippo Research Foundation, a 501(c)(3) charitable organization, reported compensation for 1 employee. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
Research for Sanfilippo disease
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