Company: IDCC
Filing Date: 2025-04-25
Form Type: DEF 14A
Source: 0001193125-25-097149
Chunk: 22

Company: InterDigital, Inc.
Filing Date: 2025-04-25
Form: DEF 14A
Chunk 22
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 each share or other qualifying stock unit is priced at a price per share/unit equal to the average closing stock price of the company’s common stock for the 200 trading days leading up to and including June 1, or the next trading day if June 1 falls on a non-tradingday. The 200-dayaverage closing stock price is calculated annually. Any director who has not reached or fails to maintain the target ownership level must retain at least 50% of after-taxshares derived from the vesting of an equity award until the target ownership level is met. A director may not make any disposition of shares that results in his or her holdings 16

falling below the target ownership level without the express approval of the Human Capital Committee. Directors have five years to reach their target ownership level. As of March 31, 2025, all non-employee directorshad either met their target ownership level or had more time to do so, and all directors who had not yet met their target ownership level were in compliance with the guidelines. The company’s directors are also eligible to participate in the company’s nonqualified deferred compensation plan by deferring receipt of their annual Board fees. None of the directors elected to defer any of their 2024 Board fees. For more information about the deferred compensation plan, see “Executive Compensation – Nonqualified Deferred Compensation.” 2024 Director Compensation Table The following table sets forth the compensation paid to each person who served as a director of the company in 2024 for their service in 2024. Directors who also serve as employees of the company do not receive any additional compensation for their services as a director. For Mr. Chen’s 2024 compensation, see “Executive Compensation – Summary Compensation Table.”

| Name                       |     | Fees Earned or 
 Paid in Cash   
 ($)(1)         |         |     | Stock  
 Awards 
 ($)(2) |         |     | Total ($) |         |
| Derek K. Aberle            |     |                |  97,000 |     |        | 200,000 |     |           | 297,000 |
| Samir Armaly               |     |                |  93,507 |     |        | 200,000 |     |           | 293,507 |
| Joan H. Gillman            |     |                | 102,000 |     |        | 200,000 |     |           | 302,000 |
| S. Douglas Hutcheson       |     |