Director Joan H. Gillman filed a Form 4 with the SEC on October 30, 2026, reporting the acquisition of 49.179 shares of InterDigital, Inc. common stock on October 28, 2026, through dividend equivalents credited on unvested restricted stock units.

Key Highlights

  • Reporting person: Joan H. Gillman, director of InterDigital, Inc. (NASDAQ:IDCC)
  • Transaction date: October 28, 2026
  • Shares acquired: 49.179 shares of common stock at a price of $0
  • Source of shares: Restricted stock units received pursuant to dividend equivalents credited on unvested restricted stock units previously granted to Gillman
  • Post-transaction holdings: 22,784.9566 shares of common stock beneficially owned directly
  • Transaction code: A (acquisition)

Dividend Equivalent Units Credited to Director Gillman's RSU Account

According to the filing, Joan H. Gillman, a director of InterDigital, Inc., acquired 49.179 shares of the company's common stock on October 28, 2026. The transaction code is listed as "A," indicating an acquisition. The price per share is recorded as $0, consistent with the nature of dividend equivalent credits rather than an open-market purchase.

The filing explains that the shares were "restricted stock units received pursuant to dividend equivalents credited on unvested restricted stock units previously granted to the reporting person." The filing further notes that "dividend equivalents accrue with respect to unvested restricted stock units when and as cash dividends are paid on InterDigital, Inc.'s common stock." Following this transaction, Gillman directly beneficially owns 22,784.9566 shares of InterDigital common stock, according to the filing.

The Form 4 was signed by Ariel E. Greenstein as attorney-in-fact for Joan H. Gillman and submitted on October 30, 2026. No derivative securities transactions were reported in Table II of the filing. The filing was made by one reporting person and is not an amendment to a prior filing.

What Was Disclosed

InterDigital director Joan H. Gillman reported the acquisition of 49.179 shares of common stock on October 28, 2026, at $0 per share via dividend equivalents on unvested RSUs, bringing her directly held beneficial ownership to 22,784.9566 shares.