NASDAQ:IDCC

Interdigital Stock Insider Trading

Technology > Software - Application

Buy IDCC

*Your capital is at risk

$256.64

-2.36 (-0.91%)

At Close: Jun 03, 2026

InterDigital Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -54.23. In total, the insiders bought 2.58B and sold 1.07B 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)	-54.23
● Buy	2.58B shares
● Sell	1.07B shares
35% Buy Activity Moderate 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 -54.23. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 17, 2026 Sell	Common Stock S-Sale	Schmidt Joshua D. Clo & Corp Secretary	Officer	842 Value: $293.3K
Mar 17, 2026 Sell	Common Stock S-Sale	Schmidt Joshua D. Clo & Corp Secretary	Officer	998 Value: $344.4K
Mar 17, 2026 Sell	Common Stock S-Sale	Schmidt Joshua D. Clo & Corp Secretary	Officer	624 Value: $214.9K
Mar 16, 2026 Sell	Common Stock G-Gift	Brezski Richard Chief Financial Officer	C-Suite Officer	1 000 Value: $0
Mar 15, 2026 Sell	Common Stock D-Return	Schmidt Joshua D. Clo & Corp Secretary	Officer	0 Value: $112
Mar 15, 2026 Buy	Common Stock A-Award	Schmidt Joshua D. Clo & Corp Secretary	Officer	14 286 Value: $3.67M
Mar 15, 2026 Sell	Common Stock D-Return	Brezski Richard Chief Financial Officer	C-Suite Officer	1 Value: $183
Mar 15, 2026 Sell	Common Stock F-InKind	Brezski Richard Chief Financial Officer	C-Suite Officer	3 965 Value: $1.44M
Mar 15, 2026 Sell	Common Stock D-Return	Brezski Richard Chief Financial Officer	C-Suite Officer	1 Value: $192
Mar 15, 2026 Sell	Common Stock F-InKind	Mattis Julia C Chief Licensing Officer	Officer	993 Value: $359.8K
Mar 15, 2026 Sell	Common Stock D-Return	Mattis Julia C Chief Licensing Officer	Officer	0 Value: $97
Mar 15, 2026 Sell	Common Stock F-InKind	Mattis Julia C Chief Licensing Officer	Officer	1 050 Value: $380.5K
Mar 15, 2026 Buy	Common Stock A-Award	Mattis Julia C Chief Licensing Officer	Officer	2 470 Value: $634.0K
Mar 15, 2026 Sell	Common Stock D-Return	Pankaj Rajesh Chief Technology Officer	Officer	2 Value: $572
Mar 15, 2026 Buy	Common Stock A-Award	Pankaj Rajesh Chief Technology Officer	Officer	21 431 Value: $5.50M
Mar 15, 2026 Sell	Common Stock F-InKind	Pankaj Rajesh Chief Technology Officer	Officer	9 319 Value: $3.38M
Mar 15, 2026 Sell	Common Stock D-Return	Schmidt Joshua D. Clo & Corp Secretary	Officer	2 Value: $894
Mar 15, 2026 Sell	Common Stock D-Return	Pankaj Rajesh Chief Technology Officer	Officer	1 Value: $183
Mar 15, 2026 Sell	Common Stock F-InKind	Pankaj Rajesh Chief Technology Officer	Officer	4 151 Value: $1.50M
Mar 15, 2026 Buy	Common Stock A-Award	Chen Lawrence Liren President And CEO	CEO / President	42 430 Value: $10.9M
Mar 15, 2026 Buy	Employee Stock Option (Right-to-Buy) A-Award	Chen Lawrence Liren President And CEO	CEO / President	125 360 Value: $9.14M
Mar 15, 2026 Sell	Common Stock D-Return	Mattis Julia C Chief Licensing Officer	Officer	2 Value: $599
Mar 15, 2026 Sell	Common Stock F-InKind	Chen Lawrence Liren President And CEO	CEO / President	18 451 Value: $6.69M
Mar 15, 2026 Sell	Common Stock F-InKind	Schmidt Joshua D. Clo & Corp Secretary	Officer	6 604 Value: $2.39M
Mar 15, 2026 Sell	Common Stock F-InKind	Brezski Richard Chief Financial Officer	C-Suite Officer	9 319 Value: $3.38M

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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