Fiscal year ending 2024. Filed on August 7, 2025.
2929 Walnut Street Suite 1700
Suite 1700
Philadelphia, Pennsylvania 19104
GlaxoSmithKline Foundation (EIN: 23-2120418) has filed an IRS Form 990 since fiscal year 2019. In its fiscal year 2024 IRS Form 990 filing, GlaxoSmithKline Foundation, a 501(c)(3) charitable organization, reported compensation for 4 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
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