Lu Lee-Chung
VP
Lu Lee-Chung has filed 8 SEC Form 4 filings (8 transaction rows) across 1 company, with disclosures dating back to 2026. 8 of those filings fall inside the rolling window. Most recent filing: Oct 8, 2026.
On the most recent filing, Lu Lee-Chung is listed as VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD. Inside the rolling window, Lu Lee-Chung reported 7 open-market purchases totaling $27K in TSM and no open-market sales. The largest disclosed transaction in the window is a purchase of 52 TSM shares on Jun 5, 2026, worth $4K.
Companies traded
Other insiders at TSM
Insider Buying
$27K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Lu Lee-Chung made?
Lu Lee-Chung has filed 8 SEC Form 4 filings (8 transaction rows) across 1 company since 2026.
Which companies does Lu Lee-Chung trade?
Lu Lee-Chung has filed SEC Form 4 disclosures for 1 company, including TSM.
When was Lu Lee-Chung's most recent SEC Form 4 filing?
Lu Lee-Chung's most recent SEC Form 4 filing on Tracefour is dated Oct 8, 2026.
What is Lu Lee-Chung's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Lu Lee-Chung is listed as VP.
What is Lu Lee-Chung's total buy and sell value in the current window?
Inside the rolling retention window, Lu Lee-Chung bought $27K and sold $0 based on SEC Form 4 filings.
What was Lu Lee-Chung's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 52 TSM shares on 2026-06-05, worth $4K, per SEC Form 4 filings.