Greedy Insider
InterDigital, Inc. (IDCC) Insider Trades and Scores
InterDigital, Inc. (IDCC) insider trades: since Nov 25, 2025, Greedy Insider recorded 0 open-market buys and 110 sales on Form 4 from 11 insiders. The strongest recent filing scored 92 (Strong).
Who bought and who sold
Across the last 110 scoreable Form 4 transactions in IDCC, 0 were open-market purchases and 110 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Pankaj Rajesh | Chief Technology Officer | Sell | 1500.0 | 501480.0 | 2026-10-05 | 71 | View |
| Chen Lawrence Liren | President | Sell | 20896.0 | 7112580.5 | 2026-09-15 | 87 | View |
| Chen Lawrence Liren | President | Sell | 4.0 | 1361.52 | 2026-09-15 | 67 | View |
| Mattis Julia C | Chief Licensing Officer | Sell | 325.0 | 110623.5 | 2026-09-15 | 71 | View |
| Pankaj Rajesh | Chief Technology Officer | Sell | 1500.0 | 507000.0 | 2026-09-08 | 76 | View |
| Gillman Joan H | Director | Sell | 300.0 | 99318.0 | 2026-08-07 | 66 | View |
| Pankaj Rajesh | Chief Technology Officer | Sell | 1500.0 | 487320.0 | 2026-08-05 | 70 | View |
| Pankaj Rajesh | Chief Technology Officer | Sell | 750.0 | 211500.0 | 2026-07-06 | 65 | View |
| Pankaj Rajesh | Chief Technology Officer | Sell | 750.0 | 217500.0 | 2026-07-06 | 65 | View |
| Markley John D. Jr. | Director | Sell | 400.0 | 120000.0 | 2026-06-22 | 64 | View |
The strongest recent filing
Pankaj Rajesh (Chief Technology Officer) sold 9,319 shares of InterDigital, Inc. on Mar 15, 2026, a filing that scored 92 (Strong). It scored Strong because a senior insider was trading and it was direct personal ownership. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 5 insiders (Schmidt Joshua D., Pankaj Rajesh, Mattis Julia C, Chen Lawrence Liren) traded IDCC the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with InterDigital, Inc.'s own history
Open-market buys make up 0% of the 110 scoreable IDCC transactions on record between Nov 25, 2025 and Oct 5, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 110
- Open-market buys: 0
- Sales: 110
- Distinct insiders: 11
- Strongest recent Greediness Score: 92 (Strong)
Primary sources
Related
- Strongest filing
- IDCC in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.