No House member has disclosed a IDCC trade since 2025.
From the House's STOCK Act reports (Senate not included). Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Oct 4, 2026 | Pankaj Rajesh KumarChief Technology Officer | Sale at price 334.32 per share. | 1.5K | $501.48K |
| Sep 14, 2026 | Chen Lawrence LirenChief Executive Officer | Stock Award(Grant) at price 0.00 per share. | 48.1K | — |
| Sep 7, 2026 | Pankaj Rajesh KumarChief Technology Officer | Sale at price 338.00 per share. | 1.5K | $507.00K |
| Aug 6, 2026 | Gillman Joan HDirector | Sale at price 331.06 per share. | 300 | $99.32K |
| Aug 4, 2026 | Pankaj Rajesh KumarChief Technology Officer | Sale at price 324.88 per share. | 1.5K | $487.32K |
| Jul 21, 2026 | Schmidt Joshua DOfficer | Stock Award(Grant) at price 0.00 per share. | 26 | — |
| Jul 21, 2026 | Pankaj Rajesh KumarChief Technology Officer | Stock Award(Grant) at price 0.00 per share. | 39 | — |
| Jul 21, 2026 | Mattis Julia COfficer | Stock Award(Grant) at price 0.00 per share. | 23 | — |
| Jul 21, 2026 | Armaly SamirDirector | Stock Award(Grant) at price 0.00 per share. | 2 | — |
| Jul 21, 2026 | Chen Lawrence LirenChief Executive Officer | Stock Award(Grant) at price 0.00 per share. | 78 | — |
| Jul 21, 2026 | Aberle Derek KDirector | Stock Award(Grant) at price 0.00 per share. | 2 | — |
| Jul 21, 2026 | Markley John D JrDirector | Stock Award(Grant) at price 0.00 per share. | 8 | — |
| Jul 21, 2026 | Hutcheson Stewart DouglasDirector | Stock Award(Grant) at price 0.00 per share. | 53 | — |
| Jul 21, 2026 | Brezski Richard JChief Financial Officer | Stock Award(Grant) at price 0.00 per share. | 36 | — |
| Jul 21, 2026 | Rankin Jean FDirector | Stock Award(Grant) at price 0.00 per share. | 2 | — |
| Jul 21, 2026 | Gillman Joan HDirector | Stock Award(Grant) at price 0.00 per share. | 56 | — |
| Jul 21, 2026 | Kritzmacher John ADirector | Stock Award(Grant) at price 0.00 per share. | 2 | — |
| Jul 5, 2026 | Pankaj Rajesh KumarChief Technology Officer | Sale at price 282.00 - 290.00 per share. | 1.5K | $429.00K |
| Jun 21, 2026 | Markley John D JrDirector | Sale at price 300.00 per share. | 400 | $120.00K |
| Jun 11, 2026 | Armaly SamirDirector | Sale at price 276.64 per share. | 470 | $130.02K |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2.5 | 12.3 | -17.6 | -1.8 | -15.0 | 12.3 | 7.7 | 9.9 | -2.7 | 0.6 | +3.1% | ||
| 2025 | -5.5 | 16.8 | -3.2 | -2.8 | 8.1 | 3.2 | 15.1 | 5.2 | 27.1 | 4.8 | -1.2 | -11.0 | +64.4% |
| 2024 | -3.2 | 1.9 | -0.5 | -7.3 | 15.3 | 2.4 | 5.3 | 12.9 | 2.2 | 6.2 | 30.3 | -1.1 | +78.5% |
| 2023 | 41.4 | 4.3 | -0.1 | -7.1 | 22.6 | 16.3 | -4.0 | -6.5 | -7.5 | -6.2 | 32.8 | 8.6 | +119.4% |
| 2022 | -3.6 | -6.7 | -1.0 | -10.9 | 14.8 | -6.9 | 1.0 | -18.3 | -19.4 | 23.4 | 0.6 | -1.4 | −30.9% |
| 2021 | 5.8 | -1.3 | 0.1 | 9.4 | 16.4 | -9.6 | -9.8 | 9.4 | -5.9 | -1.3 | 1.4 | 5.5 | +18.0% |
| 2020 | 1.4 | -4.3 | -15.6 | 29.4 | -4.8 | 3.0 | 6.0 | 1.9 | -6.7 | -1.9 | 7.0 | 1.3 | +11.4% |
| 2019 | 9.6 | -4.2 | -5.4 | -0.9 | -2.9 | 1.4 | 0.0 | -23.7 | 6.7 | 2.2 | 5.9 | -4.1 | −18.0% |
| 2018 | 2.5 | -8.0 | 2.5 | 1.2 | 5.9 | 2.6 | 1.9 | 0.2 | -3.1 | -11.3 | 6.1 | -11.7 | −12.8% |
| 2017 | 2.2 | -10.0 | 2.7 | 4.2 | -9.9 | -4.6 | -5.8 | -2.1 | 3.4 | -0.5 | 3.7 | 0.1 | −16.6% |
| 2016 | -8.2 | 10.4 | 11.9 | 2.4 | 2.3 | -4.5 | 6.1 | 20.9 | 10.9 | -10.8 | 12.1 | 15.3 | +86.3% |
| 2015 | -5.5 | 5.8 | -4.0 | 7.8 | 7.1 | -3.0 | -5.0 | -8.5 | 2.3 | 0.3 | 3.8 | -6.9 | −7.3% |
| 2014 | -2.5 | 6.1 | 8.6 | 4.9 | 9.4 | 25.8 | -7.8 | 0.6 | -10.3 | 24.1 | 0.9 | 6.1 | +79.4% |
| 2013 | 5.6 | 2.3 | 7.7 | -7.2 | 3.5 | -2.9 | -11.0 | -10.5 | 5.1 | 3.7 | -12.5 | -13.0 | −28.2% |
| 2012 | -14.4 | 1.4 | -7.9 | -20.5 | -10.9 | 19.5 | -7.5 | 23.6 | 10.4 | 2.2 | 12.1 | -3.7 | −5.7% |
| 2011 | 15.6 | -1.1 | 0.2 | -3.0 | -7.1 | -5.0 | 67.1 | 3.2 | -33.8 | -6.7 | 1.2 | -0.9 | +4.6% |
| 2010 | -6.7 | 3.5 | 8.6 | -0.7 | -5.7 | -5.4 | 10.5 | -9.4 | 19.8 | 13.4 | -1.5 | 25.9 | +56.8% |
| 2009 | 17.6 | -9.1 | -12.1 | 1.9 | -2.7 | -4.6 | 21.2 | -29.2 | 10.5 | -11.2 | 15.7 | 11.6 | −3.4% |
| 2008 | -13.4 | -14.0 | 13.9 | 2.3 | 23.3 | -2.7 | -4.6 | 14.3 | -9.4 | -9.4 | 21.8 | 3.7 | +17.9% |
| 2007 | 3.4 | 0.1 | -8.8 | 3.8 | -1.0 | -1.1 | -13.1 | -17.3 | -10.1 | 3.4 | -16.2 | 29.6 | −30.5% |
Buy / hold / sell counts
InterDigital, Inc. operates as a global research and development company focuses on wireless, visual, artificial intelligence (AI), and related technologies. The company engages in the design and development of technologies that enable connected in a range of communications and entertainment products and services, which are licensed to companies providing various products and services, including makers of wireless communications devices, consumer electronics, IoT devices, and cars and other motor vehicles, as well as providers of cloud-based services, such as video streaming. It designs and develops a range of innovations for use in digital cellular and wireless products and networks. The company also develops cellular technologies, such as technologies related to CDMA, TDMA, OFDM/OFDMA, and MIMO for use in 2G, 3G, 4G, and 5G wireless networks, as well as mobile terminal devices; and 3GPP technology portfolio in 5G advanced and 6G, as well as technologies for mobile phones, automobiles and autonomous vehicles, wearables, smart factories and smart homes, robots, drones, and other connected consumer electronic products. In addition, it provides video coding and transmission technologies, and artificial intelligence and machine learning solutions. Further, the company's patented technologies are used in various products that include smartphones, tablets, consumer electronics, base stations, televisions, laptops, gaming consoles, set-top boxes, streaming devices, and connected automobiles, as well as patented technologies are used in various services, such as video streaming, user generated content sharing, video conferencing, video gaming, and other cloud-based services. InterDigital, Inc. was incorporated in 1972 and is headquartered in Wilmington, Delaware.