InterDigital, Inc (IDCC) insider trading
Every open-market stock purchase and sale by InterDigital, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Rajesh Pankaj (CTO) and 1 other sold $1.6M in the last 90 days.
- Last insider buy: John A Kritzmacher (Director), $2.3K, 4 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $26.9M (37 sales). Last close $332.06 on Oct 22, 2026.
Recent IDCC insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 5, 2026 | Rajesh Pankaj (CTO) | Sold | $501K |
| Sep 15, 2026 | Lawrence Liren Chen (CEO) | Sold (not open market) | $7.1M |
| Sep 15, 2026 | Julia C Mattis (C-suite exec) | Sold (not open market) | $111K |
| Sep 15, 2026 | Lawrence Liren Chen (CEO) | Sold (not open market) | $1.7K |
| Sep 15, 2026 | Julia C Mattis (C-suite exec) | Sold (not open market) | $280 |
| Sep 15, 2026 | Lawrence Liren Chen (CEO) | Bought (not open market) | — |
| Sep 15, 2026 | Lawrence Liren Chen (CEO) | Bought (not open market) | — |
| Sep 8, 2026 | Rajesh Pankaj (CTO) | Sold | $507K |
| Aug 7, 2026 | Joan H Gillman (Director) | Sold | $99.3K |
| Aug 5, 2026 | Rajesh Pankaj (CTO) | Sold | $487K |
| Jul 22, 2026 | Samir Armaly (Director) | Bought (not open market) | — |
| Jul 22, 2026 | Derek K Aberle (Director) | Bought (not open market) | — |
| Jul 22, 2026 | Joan H Gillman (Director) | Bought (not open market) | — |
| Jul 22, 2026 | Jean F Rankin (Director) | Bought (not open market) | — |
| Jul 22, 2026 | Joshua D. Schmidt (C-suite exec) | Bought (not open market) | — |
| Jul 22, 2026 | Rajesh Pankaj (CTO) | Bought (not open market) | — |
| Jul 22, 2026 | Julia C Mattis (C-suite exec) | Bought (not open market) | — |
| Jul 22, 2026 | John A Kritzmacher (Director) | Bought (not open market) | — |
| Jul 22, 2026 | John D. Markley Jr. (Director) | Bought (not open market) | — |
| Jul 22, 2026 | Stewart D Hutcheson (Director) | Bought (not open market) | — |
| Jul 22, 2026 | Lawrence Liren Chen (CEO) | Bought (not open market) | — |
| Jul 22, 2026 | Richard Brezski (CFO) | Bought (not open market) | — |
| Jul 6, 2026 | Rajesh Pankaj (CTO) | Sold | $218K |
| Jul 6, 2026 | Rajesh Pankaj (CTO) | Sold | $212K |
| Jun 22, 2026 | John D. Markley Jr. (Director) | Sold | $120K |
Who's trading IDCC
- Rajesh Pankaj, CTO: sold $5M (14 sales), last Oct 5, 2026
- Julia C Mattis, C-suite exec: sold $412K (1 sale), last Sep 15, 2026
- Lawrence Liren Chen, CEO: sold $9.5M (14 sales), last Sep 15, 2026
- Joan H Gillman, Director: sold $214K (2 sales), last Aug 7, 2026
- John A Kritzmacher, Director: sold $1.8M (5 sales), last Jul 22, 2026
- John D. Markley Jr., Director: sold $382K (2 sales), last Jul 22, 2026
- Joshua D. Schmidt, C-suite exec: sold $2.6M (12 sales), last Jul 22, 2026
- Samir Armaly, Director: sold $130K (1 sale), last Jul 22, 2026
- Richard Brezski, CFO: sold $6.5M (41 sales), last Jul 22, 2026
- Stewart D Hutcheson, Director: other filings, last Jul 22, 2026
- Jean F Rankin, Director: sold $101K (1 sale), last Jul 22, 2026
- Derek K Aberle, Director: sold $144K (1 sale), last Jul 22, 2026
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