Chen Lawrence Liren
President and CEO
Chen Lawrence Liren has filed 13 SEC Form 4 filings (28 transaction rows) across 2 companies, including IDCC, ARW, with disclosures dating back to 2025. 13 of those filings fall inside the rolling window. Most recent filing: Sep 17, 2026.
On the most recent filing, Chen Lawrence Liren is listed as President and CEO at InterDigital, Inc. Inside the rolling window, Chen Lawrence Liren reported no open-market purchases and 9 open-market sales totaling $9.5M in IDCC. The largest disclosed transaction in the window is a sale of 5,958 IDCC shares on Jan 27, 2026, worth $2.0M.
Companies traded
Other insiders at IDCC
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$9.5M
reported sales (SEC code S)
Companies
2
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| IDCC | President and CEO | Sale | 5,958 | $2.0M | Jan 28 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $904K | Jan 21 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $972K | Jan 21 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $925K | Jan 14 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $930K | Jan 14 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $994K | Jan 7 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $924K | Jan 7 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $980K | Dec 31 | SEC ↗ | |
| IDCC | President and CEO | Sale | 2,975 | $968K | Dec 31 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Chen Lawrence Liren made?
Chen Lawrence Liren has filed 13 SEC Form 4 filings (28 transaction rows) across 2 companies, including IDCC, ARW since 2025.
Which companies does Chen Lawrence Liren trade?
Chen Lawrence Liren has filed SEC Form 4 disclosures for 2 companies, including IDCC, ARW.
When was Chen Lawrence Liren's most recent SEC Form 4 filing?
Chen Lawrence Liren's most recent SEC Form 4 filing on Tracefour is dated Sep 17, 2026.
What is Chen Lawrence Liren's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Chen Lawrence Liren is listed as President and CEO.
What is Chen Lawrence Liren's total buy and sell value in the current window?
Inside the rolling retention window, Chen Lawrence Liren bought $0 and sold $9.5M based on SEC Form 4 filings.
What was Chen Lawrence Liren's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 5,958 IDCC shares on 2026-01-27, worth $2.0M, per SEC Form 4 filings.