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. President and CEO Lawrence Liren Chen reported routine equity compensation activity. On March 15, 2026, he received a grant of 125,360 employee stock options with an exercise price of $72.90 per share, expiring on March 31, 2033, under the company’s 2017 Equity Incentive Plan.
Performance-based restricted stock units granted in prior years vested, resulting in 40,742 shares plus 1,687.8576 dividend-equivalent shares becoming common stock. To cover tax liabilities tied to these vestings, a total of 27,477 shares was withheld or disposed to the issuer, rather than sold on the open market. After these transactions, Chen directly holds 168,111.7766 common shares and 514,889 stock options, indicating these events are compensation- and tax-related rather than discretionary market trading.
InterDigital, Inc.’s Chief Financial Officer Richard Brezski reported compensation-related stock activity and a charitable gift. On March 15, 2026, performance-based restricted stock units granted under the 2017 Equity Incentive Plan vested at 200% of his 2023-cycle target, totaling 20,578 units plus 852.5045 dividend-equivalent shares. The company withheld 13,284 shares, and small fractional amounts, at a price of $362.35 per share to cover tax liabilities and settle fractions, which are non-market dispositions. On March 16, 2026, he made a bona fide gift of 1,000 common shares to a donor advised fund. After these transactions, Brezski directly held 78,549.0638 common shares and indirectly held 1,951 shares through the InterDigital Savings and Protection Plan.
Morgan Stanley Smith Barney LLC filed a Form 144 reporting an intended sale of 6,000 Performance Shares for the issuer on 03/15/2026. The filing also lists recent dispositions by Joshua Schmidt: 467 shares sold on 02/27/2026 and 466 shares sold on 12/31/2025.
The notice names the broker/dealer and records the securities class as Common listed on NASDAQ. Timing and cash‑flow treatment for the 6,000 share sale are stated as 03/15/2026; other transactional details are not included in the excerpt.
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.