Director Joan H. Gillman filed a Form 4 with the SEC on August 10, 2026, reporting the sale of 300 shares of InterDigital, Inc. common stock on August 7, 2026, pursuant to a pre-established Rule 10b5-1 trading plan.

Key Highlights

  • Reporting person: Joan H. Gillman, a Director of InterDigital, Inc. (NASDAQ: IDCC)
  • Shares sold: 300 shares of common stock disposed of (transaction code S) on August 7, 2026
  • Sale price: $331.06 per share
  • Remaining ownership: 22,735.7776 shares of common stock beneficially owned directly following the transaction
  • 10b5-1 plan: The sales were made pursuant to a Rule 10b5-1 trading plan adopted on November 12, 2025
  • Filing signed: By Ariel E. Greenstein, Attorney-in-Fact for Joan H. Gillman, on August 10, 2026

InterDigital Director Joan Gillman Reports August 2026 Share Sale

According to the filing, Joan H. Gillman, a director of InterDigital, Inc., sold 300 shares of the company's common stock on August 7, 2026, at a price of $331.06 per share. The transaction is classified as a disposition (code S) of directly owned securities, as reported in Table I of the Form 4.

The filing discloses that following the reported transaction, Gillman directly beneficially owns 22,735.7776 shares of InterDigital common stock. The Form 4 was filed on August 10, 2026, and was signed by Ariel E. Greenstein as Attorney-in-Fact for Joan H. Gillman.

The filing notes that the sales were made pursuant to a Rule 10b5-1 trading plan adopted on November 12, 2025. The form's cover box indicates the transaction was made under a contract, instruction, or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). No derivative securities transactions were reported in Table II of this filing.

What Was Disclosed

The Form 4 discloses a single sale of 300 InterDigital common shares by Director Joan H. Gillman on August 7, 2026, at $331.06 per share under a pre-established 10b5-1 plan, leaving her with 22,735.7776 directly held shares.