Officer Stock Sale

Pankaj Rajesh, Chief Technology Officer of InterDigital, Inc. (IDCC), sold 1500 shares of common stock on April 6, 2026, at a price of $313.30 per share. The sale was executed as part of a Rule 10b5-1 trading plan adopted on November 20, 2025. Following the transaction, Mr. Rajesh owns 72,449.4914 shares of common stock.