Welcome to our dedicated page for Interdigital SEC filings (Ticker: IDCC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
InterDigital, Inc. filings document a Nasdaq-listed technology R&D company whose revenue is centered on licensing wireless and video patent portfolios. Its 8-K reports record operating results, supplemental earnings materials, Regulation FD presentations, and material license events involving cellular, Wi-Fi and HEVC patents.
Proxy and governance filings describe board matters, executive compensation, equity-award disclosures and compensation policies, including severance and change-in-control arrangements. The filing record also identifies IDCC common stock, par value $0.01 per share, as registered on Nasdaq and provides formal disclosure around patent-license economics, royalty determinations, financial condition and governance practices.
InterDigital, Inc. director Joan H. Gillman reported a small stock-based award tied to dividends. On 01/28/2026, she acquired 42.132 shares of InterDigital common stock at a price of $0 through restricted stock units credited as dividend equivalents on previously granted unvested units. Following this automatic dividend-related grant, she now directly beneficially owns 22,360.9017 shares of InterDigital common stock.
InterDigital, Inc. director Stewart D. Hutcheson reported a routine equity award linked to dividends. On 01/28/2026, he acquired 39.877 shares of common stock at $0 per share through restricted stock units credited as dividend equivalents on previously granted unvested RSUs. Following this transaction, he beneficially owns 21,065.3894 shares of InterDigital common stock in direct form.
InterDigital, Inc. director John A. Kritzmacher reported a small, no‑cost share increase from dividend-equivalent awards. On 01/28/2026, he acquired 2.1948 shares of InterDigital common stock at a price of $0. After this transaction, he beneficially owned 15,816.9246 shares directly.
The filing explains that these shares reflect restricted stock units received as dividend equivalents on unvested restricted stock units previously granted to him. Dividend equivalents accrue when and as cash dividends are paid on InterDigital’s common stock, so this update aligns his awards with recent dividend payments.
InterDigital, Inc. director John D. Markley Jr. reported an acquisition of InterDigital common stock through a Form 4 filing. On January 28, 2026, he received 7.0529 shares of common stock at a price of $0 per share, credited as dividend-equivalent restricted stock units on previously granted unvested RSUs. Following this transaction, he directly beneficially owns 11,923.3376 shares of InterDigital common stock.
InterDigital, Inc. executive Julia C. Mattis, the company’s Chief Licensing Officer, reported acquiring 15.521 shares of common stock on January 28, 2026. The shares were received at $0 per share as restricted stock units credited through dividend equivalents on previously granted unvested restricted stock units.
Following this transaction, Mattis beneficially owns 8,556.6 shares of InterDigital common stock in direct form. Dividend equivalents accumulate when cash dividends are paid on InterDigital’s common stock, increasing the executive’s equity-based compensation over time.
InterDigital, Inc.’s Chief Technology Officer Rajesh Pankaj reported a routine stock-based award. On 01/28/2026, he acquired 39.0214 shares of InterDigital common stock at a price of $0 per share. These shares were issued as restricted stock units from dividend equivalents on his previously granted unvested restricted stock units.
After this transaction, Pankaj beneficially owned 62,196.0702 shares of InterDigital common stock in direct ownership. The award reflects the company’s practice of crediting dividend equivalents on unvested restricted stock units when cash dividends are paid on InterDigital’s common stock.
InterDigital, Inc. director Jean F. Rankin reported a small automatic equity award. On January 28, 2026, Rankin acquired 2.1948 shares of InterDigital common stock at $0.00 per share as restricted stock units credited as dividend equivalents on previously granted unvested RSUs.
After this transaction, Rankin directly beneficially owns 28,395.9246 shares of InterDigital common stock. Dividend equivalents are credited when cash dividends are paid on InterDigital’s common stock, increasing the RSU-based share balance without any cash outlay by the director.
InterDigital, Inc. officer Joshua D. Schmidt, the company’s CLO and Corporate Secretary, reported acquiring 25.7802 shares of common stock through restricted stock units credited as dividend equivalents on previously granted unvested RSUs.
These RSU-based shares were received at $0 per share and increase his directly held beneficial ownership to 27,487.6941 shares of InterDigital common stock.
InterDigital, Inc. President and CEO Lawrence Liren Chen reported open-market sales of a total of 5,958 shares of common stock on January 27, 2026, executed under a pre‑arranged Rule 10b5-1 trading plan adopted on September 29, 2025. The shares were sold in multiple transactions at weighted average prices between $324.58 and $331.16, across price ranges from $324.29 to $329.10 per share. After these sales, Chen directly beneficially owned 153,077.008 shares of InterDigital common stock.
A notice on Form 144 discloses a planned sale of 5,958 shares of common stock through Morgan Stanley Smith Barney LLC on the NASDAQ, with an approximate sale date of 01/27/2026. The filing lists an aggregate market value of 1,951,962.34 for these shares, compared with 25,744,552 shares of the same class stated as outstanding. The shares to be sold were acquired on 03/15/2024 as performance shares from the issuer.
The filing also reports that Liren Chen, at the listed Wilmington, Delaware address, has sold 2,975 shares of common stock in multiple transactions during the past three months, including sales on 12/31/2025 and several dates in January 2026 with disclosed gross proceeds for each transaction. By signing the notice, the person for whose account the securities are to be sold represents that they do not know of any material adverse, non-public information about the issuer.