No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 90d
-
ARW Grant·A
Director
$0
968 sh
Own +42%
-
IDCC Grant·A
President and CEO
$0
54 sh
Own +0%
-
IDCC Grant·A
President and CEO
$0
10.5K sh
Own +6%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 12, 2026 | ARW | Grant A | 968 | $0 |
| Apr 22, 2026 | IDCC | Grant A | 54 | $0 |
| Mar 31, 2026 | IDCC | Grant A | 10.5K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Chen Lawrence Liren
This profile aggregates every SEC Form 4 insider transaction reported by Chen Lawrence Liren across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.