NASDAQ:IDCC

Interdigital Stock Insider Trading

Technology > Software - Application

Buy IDCC

*Your capital is at risk

$279.17

-18.67 (-6.27%)

At Close: Jun 23, 2026

InterDigital Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -34.26. In total, the insiders bought 264M and sold 920.22M IDCC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-34.26
● Buy	264M shares
● Sell	920.22M shares
34% Buy Activity Weak Negative Correlation
Buy Signal Low Confidence Mar 31, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -34.26. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 12, 2026 Sell	Common Stock S-Sale	Rankin Jean F Director	Director	365 Value: $101.0K
Jun 12, 2026 Sell	Common Stock S-Sale	Kritzmacher John A Director	Director	365 Value: $101.0K
Jun 12, 2026 Sell	Common Stock S-Sale	Armaly Samir Director	Director	470 Value: $130.0K
Jun 12, 2026 Sell	Common Stock S-Sale	Aberle Derek K Director	Director	522 Value: $144.4K
Jun 11, 2026 Sell	Common Stock D-Return	Armaly Samir Director	Director	1 Value: $219
Jun 11, 2026 Sell	Common Stock S-Sale	Pankaj Rajesh Chief Technology Officer	Officer	1 500 Value: $435.0K
Jun 11, 2026 Sell	Common Stock D-Return	Markley John D. Jr. Director	Director	1 Value: $219
Jun 11, 2026 Sell	Common Stock D-Return	Aberle Derek K Director	Director	1 Value: $219
Jun 11, 2026 Sell	Common Stock D-Return	Kritzmacher John A Director	Director	1 Value: $219
Jun 11, 2026 Sell	Common Stock D-Return	Rankin Jean F Director	Director	1 Value: $219
Jun 10, 2026 Buy	Common Stock A-Award	Armaly Samir Director	Director	906 Value: $230.0K
Jun 10, 2026 Buy	Common Stock A-Award	Gillman Joan H Director	Director	906 Value: $230.0K
Jun 10, 2026 Buy	Common Stock A-Award	Markley John D. Jr. Director	Director	906 Value: $230.0K
Jun 10, 2026 Buy	Common Stock A-Award	Rankin Jean F Director	Director	906 Value: $230.0K
Jun 10, 2026 Buy	Common Stock A-Award	Hutcheson Stewart D Director	Director	906 Value: $230.0K
Jun 10, 2026 Buy	Common Stock A-Award	Aberle Derek K Director	Director	906 Value: $230.0K
Jun 10, 2026 Buy	Common Stock A-Award	Kritzmacher John A Director	Director	906 Value: $230.0K
Jun 05, 2026 Sell	Common Stock S-Sale	Pankaj Rajesh Chief Technology Officer	Officer	750 Value: $193.8K
Jun 03, 2026 Sell	Common Stock S-Sale	Mattis Julia C Chief Licensing Officer	Officer	1 600 Value: $412.2K
May 05, 2026 Sell	Common Stock S-Sale	Pankaj Rajesh Chief Technology Officer	Officer	750 Value: $208.5K
Apr 22, 2026 Buy	Common Stock A-Award	Aberle Derek K Director	Director	2 Value: $730
Apr 22, 2026 Buy	Common Stock A-Award	Armaly Samir Director	Director	2 Value: $730
Apr 22, 2026 Buy	Common Stock A-Award	Chen Lawrence Liren President And CEO	CEO / President	54 Value: $20.3K
Apr 22, 2026 Buy	Common Stock A-Award	Gillman Joan H Director	Director	37 Value: $14.0K
Apr 22, 2026 Buy	Common Stock A-Award	Hutcheson Stewart D Director	Director	35 Value: $13.3K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT INTERDIGITAL

InterDigital, Inc., together with its subsidiaries, designs and develops technologies that enable and enhance wireless communications in the United States, China, South Korea, Japan, Taiwan, and Europe. It provides technology solutions for use in digital cellular and wireless products and networks, including 2G, 3G, 4G, 5G, and IEEE 802-related products and networks. The company develops cellular technologies, such as technologies related to CDMA...

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