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.’s Chief Technology Officer, Pankaj Rajesh, reported an open-market sale of 1,000 shares of common stock on March 5, 2026, at an average price of 368.10 per share. The sale was made under a Rule 10b5-1 trading plan adopted on March 20, 2025. After this transaction, he directly holds 60,196.0702 shares of InterDigital common stock.
IDCC insider notice: Rajesh K Pankaj reported sales of 1,000 common shares on 02/05/2026 for $326,260.00 and 1,000 common shares on 01/05/2026 for $326,750.00. The filing also lists a proposed sale of 1,000 restricted common shares tied to 08/15/2024.
InterDigital, Inc. insider Joshua D. Schmidt, the company’s CLO and Corporate Secretary, reported an open-market sale of 467 shares of common stock at $365.86 per share on February 27, 2026. After this transaction, he held 27,020.6941 shares of InterDigital common stock. The filing notes that these sales were made under a pre-established Rule 10b5-1 trading plan adopted on March 21, 2025, which is designed to allow insiders to sell shares according to a preset schedule.
Joshua Schmidt reported proposed sales of common stock under a Rule 144 notice. The filing lists a proposed sale of 467 common shares and discloses 466 common shares sold during the prior three months, with several prior restricted stock grants dated 11/15/2022 and 03/15/2022.
T. Rowe Price Associates, Inc. filed an amended Schedule 13G reporting beneficial ownership of 2,222,203 shares of InterDigital, Inc. common stock, equal to 8.6% of the class as of 12/31/2025.
The firm reports sole voting power over 2,208,357 shares and sole dispositive power over 2,222,111 shares, with no shared voting or dispositive power. It certifies the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of InterDigital.
InterDigital, Inc. director Joan H. Gillman executed an open-market sale of 325 shares of common stock on February 11, 2026 at a price of $352.24 per share.
After this transaction, she directly beneficially owned 22,035.9017 InterDigital shares. The sale was carried out under a pre-arranged Rule 10b5-1 trading plan adopted on November 12, 2025, designed to systematically sell shares over time.
InterDigital, Inc. chief financial officer Richard Brezski reported multiple open-market sales of the company’s common stock. On February 10 and 11, 2026, he executed a series of Rule 10b5-1 plan trades at weighted-average prices generally between $353 and $375 per share, including a 2,000-share sale at $352.24.
Following these transactions, Brezski directly beneficially owned 70,403.5937 shares of InterDigital common stock and indirectly held 1,953 whole shares through the InterDigital Savings and Protection Plan. All reported sales were coded as open-market or private transaction dispositions.
InterDigital, Inc. director John D. Markley Jr. reported an open-market sale of the company’s common stock. On February 10, 2026, he sold 700 shares at a price of $374.95 per share, as part of a pre-arranged Rule 10b5-1 trading plan adopted on November 7, 2025.
After this transaction, Markley directly beneficially owned 11,223.3376 shares of InterDigital common stock. A Rule 10b5-1 plan is a pre-set trading program that allows insiders to sell shares according to predetermined instructions, helping separate routine portfolio management from day-to-day market or company developments.
A holder of common stock in the issuer has filed a Form 144 notice to sell 325 shares through Morgan Stanley Smith Barney LLC on the NASDAQ, with an aggregate market value of $114,478.00. The shares are expected to be sold around 02/11/2026.
These 325 common shares were originally acquired on 06/08/2017 as restricted stock directly from the issuer, with the form indicating “Not Applicable” for the nature of payment. The filing also states that the seller represents they do not know any undisclosed material adverse information about the issuer’s operations.
A holder of common stock in IDCC has filed a Form 144 notice for the planned sale of 2,000 common shares through Morgan Stanley Smith Barney, with an aggregate market value of 704,480.00. The shares are expected to be sold on or about 02/11/2026 on the NASDAQ.
The 2,000 shares were acquired as restricted stock from the issuer on 03/15/2021. Over the past three months, Richard Brezski has sold additional common shares of the same issuer, including 6,005 shares on 02/10/2026 for gross proceeds of 2,166,619.61, 5,002 shares on 01/06/2026 for 1,621,058.66, and 6,981 shares on 01/05/2026 for 2,315,917.43.