Shareholder Tools

Shareholder Briefcase
Collect, save and zip multiple files for fast download and email, or bookmark your favorite files for a later visit to the IR website.

Request Investor Kit
Order printed documents to be sent to you by mail, or view a history of the documents you have previously requested.

Email Alerts
Fine-tune the emails you receive from InterDigital, Inc. with specific SEC filing types, news types, and stock price changes. Choose to receive the closing stock price each day, or a summary of stock prices at the end of the week.

Download Library
Find exactly the file(s) you need. Send files directly into your Shareholder Briefcase, or download individual files.