Lu Lee-Chung Insider Trading Activity (TSM)

Summary

Updated Jul 16, 2026

Lu Lee-Chung has filed 3 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $15K.

Profile

Lu Lee-Chung is a Vice President at Taiwan Semiconductor Manufacturing Company (TSMC), a leading global semiconductor manufacturer based in Taiwan. He has been involved in various strategic roles within the company, contributing to its growth and innovation in the semiconductor industry.

Role	VP
Notability	70/100

Board memberships

Taiwan Semiconductor Manufacturing Co Ltd

Awards & honors

Contributed to TSMC's leadership in the semiconductor industry
Involved in strategic initiatives for company growth

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-07-09	TSM	TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	P — Open-market purchase	49	$76.62	$4K
2026-06-09	TSM	TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	P — Open-market purchase	52	$76.01	$4K
2026-05-11	TSM	TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	P — Open-market purchase	54	$71.82	$4K
2026-04-13	TSM	TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	P — Open-market purchase	65	$57.87	$4K

Frequently Asked Questions

Who is Lu Lee-Chung?

How many SEC Form 4 filings has Lu Lee-Chung submitted recently?

3 primary Form 4 filings in the last 90 days, covering 1 company.

Has Lu Lee-Chung been buying or selling stock?

Recorded transactions: 4 open-market purchases ($15K) and 0 open-market sales () across all tracked filings.

Where can I see all of Lu Lee-Chung's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Lu Lee-Chung — SEC Form 4 Insider Trading Activity