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TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD insider trading

TSMNYSE
$485.80+13.02 (+2.75%)as of Oct 5, 2026

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+60.6%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Open market purchase
Open market sell
Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

    AI Activity Analysis

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    Insider activity

    Fromto
    CompanyInsider / roleActionΔOwnAvg priceAmount
    TSMYi-Huang WuVPOpen market purchase$3.05K0.0%$76.20$3.05KSep 7, 2026Sep 9, 2026
    TSMChue-San YooVPOpen market purchase$4.04K0.0%$76.20$4.04KSep 7, 2026Sep 9, 2026
    TSMChoh Fei YeapSVPOpen market purchase$4.11K0.0%$76.20$4.11KSep 7, 2026Sep 9, 2026
    TSMKevin Xiaoqiang ZhangSVP and Deputy Co-COOOpen market purchase$4.65K0.0%$76.20$4.65KSep 7, 2026Sep 9, 2026
    TSMLipen YuanVPOpen market purchase$3.12K+0.4%$76.20$3.12KSep 7, 2026Sep 9, 2026
    TSMYuh-Jier MiiEVP and Co-COOOpen market purchase$5.41K0.0%$76.20$5.41KSep 7, 2026Sep 9, 2026
    TSMShien-Yang WuSVPOpen market purchase$4.34K0.0%$76.20$4.34KSep 7, 2026Sep 9, 2026
    TSMChe-Chia WeiChairman and CEOOpen market purchase$11.4K0.0%$76.20$11.4KSep 7, 2026Sep 9, 2026
    TSMBor-Zen TienVPOpen market purchase$3810.0%$76.20$381Sep 7, 2026Sep 9, 2026
    TSMBor-Zen TienVPOpen market purchase$3.28K+0.2%$76.20$3.28KSep 7, 2026Sep 9, 2026
    TSMYing-Lang WangSVPOpen market purchase$4.11K0.0%$76.20$4.11KSep 7, 2026Sep 9, 2026
    TSMChin-Sheng LuVPOpen market purchase$2.9K+0.1%$76.20$2.9KSep 7, 2026Sep 9, 2026
    TSMChris Horng-Dar LinVP and CIOOpen market purchase$3.58K0.0%$76.20$3.58KSep 7, 2026Sep 9, 2026
    TSMShyue-Shyh LinVPOpen market purchase$3.35K+0.1%$76.20$3.35KSep 7, 2026Sep 9, 2026
    TSMChun-Hsien LeeSVPOpen market purchase$3.96K0.0%$76.20$3.96KSep 7, 2026Sep 9, 2026
    TSMLee-Chung LuVPOpen market purchase$3.89K0.0%$76.20$3.89KSep 7, 2026Sep 9, 2026
    TSMSyun-Ming JangVPOpen market purchase$3.73K0.0%$76.20$3.73KSep 7, 2026Sep 9, 2026
    TSMYuan-Ko HwangVPOpen market purchase$3.05K0.0%$76.20$3.05KSep 7, 2026Sep 9, 2026
    TSMKuo-Chin HsuVPOpen market purchase$4.19K0.0%$76.20$4.19KSep 7, 2026Sep 9, 2026
    TSMJen-Chau HuangSVP and CFOOpen market purchase$2.29K0.0%$76.20$2.29KSep 7, 2026Sep 9, 2026
    TSMYao-Ching KuVPOpen market purchase$3.58K0.0%$76.20$3.58KSep 7, 2026Sep 9, 2026
    TSMYung-Chin HouSVP and Deputy Co-COOOpen market purchase$4.65K0.0%$76.20$4.65KSep 7, 2026Sep 9, 2026
    TSMJuiping ChuangVPOpen market purchase$3.81K0.0%$76.20$3.81KSep 7, 2026Sep 9, 2026
    TSMShu-Hua FangSVP and GCOpen market purchase$4.27K0.0%$76.20$4.27KSep 7, 2026Sep 9, 2026
    TSMJun HeVPOpen market purchase$3.51K0.0%$76.20$3.51KSep 7, 2026Sep 9, 2026
    TSMTzu-Sou ChuangVPOpen market purchase$3.58K0.0%$76.20$3.58KSep 7, 2026Sep 9, 2026
    TSMChih-Ho ChenControllerOpen market purchase$2.44K+0.2%$76.20$2.44KSep 7, 2026Sep 9, 2026
    TSMMin CaoVPOpen market purchase$4.27K0.0%$76.20$4.27KSep 7, 2026Sep 9, 2026
    TSMYung-Pei ChinEVP and Co-COOOpen market purchase$5.41K0.0%$76.20$5.41KSep 7, 2026Sep 9, 2026
    TSMPei-Hung ChenVPOpen market purchase$3.51K0.0%$76.20$3.51KSep 7, 2026Sep 9, 2026
    TSMTzonz-Sheng ChangSVPOpen market purchase$4.04K0.0%$76.20$4.04KSep 7, 2026Sep 9, 2026
    TSMLipen YuanVPOpen market purchase$73.8K+10.8%$73.77$73.8KAug 19, 2026Aug 20, 2026
    TSMLipen YuanVPOpen market purchase$25.8K+3.5%$73.58$25.8KAug 18, 2026Aug 20, 2026
    TSMLipen YuanVPOpen market purchase$74.5K+12.1%$74.50$74.5KAug 18, 2026Aug 20, 2026
    TSMChoh Fei YeapSVPOpen market purchase$4.18K0.0%$73.31$4.18KAug 7, 2026Aug 10, 2026
    TSMKevin Xiaoqiang ZhangSVP and Deputy Co-COOOpen market purchase$4.62K0.0%$73.31$4.62KAug 7, 2026Aug 10, 2026
    TSMLipen YuanVPOpen market purchase$3.08K+0.5%$73.31$3.08KAug 7, 2026Aug 10, 2026
    TSMYi-Huang WuVPOpen market purchase$3.01K0.0%$73.31$3.01KAug 7, 2026Aug 10, 2026
    TSMChue-San YooVPOpen market purchase$3.74K0.0%$73.31$3.74KAug 7, 2026Aug 10, 2026
    TSMYuh-Jier MiiEVP and Co-COOOpen market purchase$5.28K0.0%$73.31$5.28KAug 7, 2026Aug 10, 2026
    TSMYing-Lang WangSVPOpen market purchase$4.03K0.0%$73.31$4.03KAug 7, 2026Aug 10, 2026
    TSMChe-Chia WeiChairman and CEOOpen market purchase$11.1K0.0%$73.31$11.1KAug 7, 2026Aug 10, 2026
    TSMShien-Yang WuSVPOpen market purchase$4.18K0.0%$73.31$4.18KAug 7, 2026Aug 10, 2026
    TSMBor-Zen TienVPOpen market purchase$5130.0%$73.31$513Aug 7, 2026Aug 10, 2026
    TSMBor-Zen TienVPOpen market purchase$3.08K+0.2%$73.31$3.08KAug 7, 2026Aug 10, 2026
    TSMChris Horng-Dar LinVP and CIOOpen market purchase$3.59K0.0%$73.31$3.59KAug 7, 2026Aug 10, 2026
    TSMLee-Chung LuVPOpen market purchase$3.81K0.0%$73.31$3.81KAug 7, 2026Aug 10, 2026
    TSMShyue-Shyh LinVPOpen market purchase$3.45K+0.1%$73.31$3.45KAug 7, 2026Aug 10, 2026
    TSMChun-Hsien LeeSVPOpen market purchase$3.96K0.0%$73.31$3.96KAug 7, 2026Aug 10, 2026
    TSMChin-Sheng LuVPOpen market purchase$2.86K+0.1%$73.31$2.86KAug 7, 2026Aug 10, 2026
    50 of 222 transactions
    SpoorBase

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