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InterDigital, Inc.

For the period ended Dec 31, 2025. Filed Feb 5, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 5, 2026

IDCC$294.11+3.1%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 2. Properties

Our headquarters are located in Wilmington, Delaware, USA. Our research and development activities are conducted primarily in facilities located in Conshohocken, Pennsylvania, USA; London, United Kingdom; Montreal, Quebec, Canada; New York, New York, USA; Los Altos, California, USA; and Rennes, France.

The following table sets forth information with respect to our principal leased properties:

LocationApproximate Square FeetPrincipal UseLease Expiration Date
Wilmington, Delaware7,200Corporate headquartersNovember 2030
Rennes, France33,000Office and research spaceAugust 2031
Conshohocken, Pennsylvania30,300Office and research spaceSeptember 2029
New York, New York19,400Office and research spaceJuly 2030
Montreal, Quebec11,900Office and research spaceJune 2026
Los Altos, California4,900Office and research spaceNovember 2027
London, United Kingdom3,700Office and research spaceFebruary 2031
London, United Kingdom3,100Office and research spaceMarch 2027

We are also a party to leases for several smaller research and/or office spaces, including in Brussels, Belgium; Espoo, Finland; Indianapolis, Indiana, USA; Melville, New York, USA; Paris, France; Beijing, China; and Ottawa, Canada. In addition, we own an administrative office space in Washington, District of Columbia, USA.

We believe that the facilities described above are suitable and adequate for our present purposes and our needs in the near future.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.