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 Licensing Officer, Julia C. Mattis, reported an equity award of company stock. On 12/15/2025, she acquired 1,068 shares of Common Stock at a stated price of $0, reflecting shares delivered in connection with restricted stock units. After this grant, she beneficially owns 8,541.079 Common Stock shares, held directly.
The footnote explains that the award consists of restricted stock units granted under the company’s 2025 Equity Incentive Plan as part of InterDigital’s long-term compensation program.
InterDigital, Inc. Chief Financial Officer Richard Brezski reported multiple open-market sales of InterDigital common stock on January 5 and 6, 2026. The transactions were executed under a Rule 10b5-1 trading plan adopted on September 26, 2025, meaning the sales followed a pre-arranged schedule. Each line item reflects aggregated sales made within specific price ranges, with reported ranges running from about $309.76 to $335.34 per share across the various trades. Following these transactions, Brezski directly beneficially owned 78,372.0002 shares of InterDigital common stock and indirectly held 1,946 shares through a 401(k) plan.
InterDigital, Inc. insider activity: Chief Technology Officer Rajesh Pankaj reported selling 1,000 shares of InterDigital common stock on 01/05/2026 at a price of $326.75 per share. After this transaction, he beneficially owns 62,157.0488 shares of the company’s common stock in direct form.
The filing states that this sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on March 20, 2025, which is designed to allow insiders to sell shares according to a preset schedule.
Liren Chen filed a notice of proposed sale under Rule 144 covering 2,975 shares of common stock to be sold through Morgan Stanley Smith Barney LLC on NASDAQ, with an approximate sale date of 01/07/2026 and an aggregate market value of $923,648.25.
The shares to be sold were acquired as performance shares from the issuer on 12/15/2024, in the same amount of 2,975 shares. Over the past three months, Chen has reported three separate sales of 2,975 common shares each, on 12/30/2025, 12/31/2025, and 01/06/2026, for gross proceeds of $980,262.50, $967,886.50, and $993,888.00 respectively. By signing the notice, the seller represents not knowing any material adverse, nonpublic information about the issuer’s current or prospective operations.
InterDigital, Inc. reported that it has renewed a worldwide, non-exclusive, royalty-bearing license with a major Chinese vendor. The agreement runs for five years and applies to the vendor’s cellular products, including smartphones and other cellular-enabled devices.
The renewed license covers use of InterDigital’s standard essential cellular, WiFi, and HEVC patents, meaning the Chinese vendor can continue to incorporate these technologies in its connected devices in return for royalties over the life of the agreement.
Liren Chen has filed a Form 144 notice indicating an intention to sell 2,975 shares of common stock through Morgan Stanley Smith Barney on or about January 6, 2026 on the NASDAQ market. The filing lists an aggregate market value of $993,888.00 for these shares.
The shares to be sold are described as performance shares acquired from the issuer on December 15, 2024, with the same date shown as the payment date. Over the prior three months, the same seller reported two additional sales of 2,975 common shares each, on December 30, 2025 and December 31, 2025, with gross proceeds of $980,262.50 and $967,886.50, respectively.
InterDigital (IDCC): Director stock transaction disclosed. Director John A. Kritzmacher sold 1,250 shares of common stock on 11/11/2025 at $360.63 per share. The sales were made pursuant to a Rule 10b5-1 trading plan adopted on August 12, 2025.
Following the transaction, he beneficially owns 19,564.7298 shares, reported as directly held.
InterDigital (IDCC) insider transaction: Chief Technology Officer Rajesh Pankaj filed a Form 4 reporting the sale of 1,000 shares of common stock on 11/05/2025 at a price of $375.31 per share. The filing notes the transactions were made pursuant to a Rule 10b5-1 trading plan adopted on March 20, 2025. Following the sale, Pankaj beneficially owns 64,157.0488 shares, held directly. This filing reflects an executive’s pre-arranged share sale and updated holdings disclosure.
InterDigital, Inc. (IDCC) reported an insider transaction on a Form 4. An officer listed as CLO & Corp Secretary sold 466 shares of common stock on 10/31/2025 at a price of $395.63 per share under a Rule 10b5-1 trading plan adopted on March 31, 2025.
Following the sale, the officer beneficially owns 27,927.9139 shares, held directly. The filing was signed by an attorney-in-fact for Joshua D. Schmidt.
InterDigital (IDCC) reported stronger Q3 2025 results. Revenue rose to $164.7 million from $128.7 million, and net income reached $67.5 million from $34.2 million. Diluted EPS was $1.93 versus $1.14. Growth was driven by new patent license agreements, including Honor, and the Samsung arbitration decision, partly offset by lower catch-up revenue.
Smartphone revenue increased to $136.4 million, while CE/IoT/Auto declined. Operating expenses were stable year over year, lifting income from operations to $75.8 million from $39.3 million. Operating cash flow for the first nine months was $481.1 million, supporting a cash and short-term investment balance of $1.27 billion as of September 30, 2025. Deferred revenue was $411.9 million, and contracted fixed-fee revenue expected over future periods totaled $1.90 billion.
The company returned $53.3 million to shareholders in Q3, including a dividend of $0.70 per share and $35.3 million in repurchases. Management highlighted four new patent licenses signed in the quarter and noted a preliminary injunction in Brazil related to Disney video coding patents.