InterDigital Charitable Foundation Inc
Fiscal year ending 2024. Filed on November 17, 2025.
200 Bellevue Parkway Suite 300
2nd Floor
Wilmington, Delaware 19809
InterDigital Charitable Foundation Inc (EIN: 46-3948126) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, InterDigital Charitable Foundation Inc, a 501(c)(3) charitable organization, reported compensation for 13 employees. Among the employees shown here, the average compensation is $0. InterDigital Charitable Foundation Inc changed its name from InterDigital Charitable Foundation Inc f/k/a Signal Foundation for Wireless Innovati in 2023.
Revenue, expenses, and employee compensation
Revenue
$0
Expenses
$678,903
Employee compensation
—
Reported Compensated Employees
Ariel Greenstein
Assistant Secretary
$0
Skip Maloney
Director
$0
Stephanie Baptiste
ESG Project Lead
$0
Blair Watters
Senior Contribution Officer
$0
Richard J Brezski
President
$0
Liren Chen
Director
$0
Edward Tucker
Assistant Treasurer
$0
Blake Auchey
Assistant Treasurer
$0
Amy A Miraglia
Assistant Secretary
$0
Daniel J Mullarkey
Chief Financial Officer and Treasurer
$0
Robert S Stien
Director
$0
Joshua D Schmidt
Assistant Secretary
$0
Revisions to this organization profile
November 17, 2025:
2024 InterDigital Charitable Foundation Inc 990 filed
November 14, 2024:
2023 InterDigital Charitable Foundation Inc 990 filed
November 14, 2023:
2022 InterDigital Charitable Foundation Inc 990 filed
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