Skip to main content
Watch Insiders

Corporate insider profile

Che-Chia Wei Insider Trades

Latest reported as Chairman and CEO of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM).

Purchase filings
7
Reported companies
1
Net open-market value
$78,772
Latest transaction
Oct 7, 2026

Affiliated corporations

Reported company relationships

TSMLatest reported

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

Chairman and CEO

Transaction history

Open-market Transactions

Open-market insider purchase and sale transactions
DateCompanyRoleTypeSharesPriceTotal value
Oct 7, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase144$79.39$11,432
Sep 7, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase149$76.20$11,354
Aug 7, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase152$73.31$11,143
Jul 7, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase146$76.62$11,187
Jun 5, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase150$76.01$11,402
May 8, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase160$71.82$11,491
Apr 9, 2026TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)Chairman and CEOOpen Market Purchase186$57.87$10,764