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Taiwan Semiconductor Manufacturing Co Ltd Insider Trading
Every director, officer and 10% holder of Taiwan Semiconductor Manufacturing Co Ltd has to report each trade in its stock within two business days of making it. This is those filings.
TSM on carbonthat →Insiders filing
32
173 reported lines
Open-market buys
147
$1.8M
Open-market sales
1
$3.8K
Net
$1.8M
bought more
Purchases and sales
Open-market trades only — the lines where someone chose to buy or sell at the going price.
| Insider | Action | Value |
|---|---|---|
| Lipen YuanVP2026-10-0740 shat $79.39 | Purchase | $3.2K |
| Choh Fei YeapSVP2026-10-0752 shat $79.39 | Purchase | $4.1K |
| Kevin Xiaoqiang ZhangSVP and Deputy Co-COO2026-10-0759 shat $79.39 | Purchase | $4.7K |
| Chue-San YooVP2026-10-0750 shat $79.39 | Purchase | $4K |
| Shien-Yang WuSVP2026-10-0753 shat $79.39 | Purchase | $4.2K |
| Che-Chia WeiChairman and CEO2026-10-07144 shat $79.39 | Purchase | $11.4K |
| Yi-Huang WuVP2026-10-0739 shat $79.39 | Purchase | $3.1K |
| Ying-Lang WangSVP2026-10-0752 shat $79.39 | Purchase | $4.1K |
| Yuh-Jier MiiEVP and Co-COO2026-10-0768 shat $79.39 | Purchase | $5.4K |
| Bor-Zen TienVP2026-10-0740 shat $79.39 | Purchase | $3.2K |
| Bor-Zen TienVP2026-10-077 shat $79.39 | Purchase | $555.7 |
| Chin-Sheng LuVP2026-10-0736 shat $79.39 | Purchase | $2.9K |
| Lee-Chung LuVP2026-10-0749 shat $79.39 | Purchase | $3.9K |
| Shyue-Shyh LinVP2026-10-0744 shat $79.39 | Purchase | $3.5K |
| Chris Horng-Dar LinVP and CIO2026-10-0744 shat $79.39 | Purchase | $3.5K |
| Chun-Hsien LeeSVP2026-10-0751 shat $79.39 | Purchase | $4K |
| Yao-Ching KuVP2026-10-0746 shat $79.39 | Purchase | $3.7K |
| Yuan-Ko HwangVP2026-10-0739 shat $79.39 | Purchase | $3.1K |
| Jen-Chau HuangSVP and CFO2026-10-0728 shat $79.39 | Purchase | $2.2K |
| Syun-Ming JangVP2026-10-0746 shat $79.39 | Purchase | $3.7K |
| Yung-Chin HouSVP and Deputy Co-COO2026-10-0760 shat $79.39 | Purchase | $4.8K |
| Kuo-Chin HsuVP2026-10-0752 shat $79.39 | Purchase | $4.1K |
| Jun HeVP2026-10-0743 shat $79.39 | Purchase | $3.4K |
| Tzu-Sou ChuangVP2026-10-0746 shat $79.39 | Purchase | $3.7K |
| Min CaoVP2026-10-0751 shat $79.39 | Purchase | $4K |
| Yung-Pei ChinEVP and Co-COO2026-10-0767 shat $79.39 | Purchase | $5.3K |
| Tzonz-Sheng ChangSVP2026-10-0751 shat $79.39 | Purchase | $4K |
| Shu-Hua FangSVP and GC2026-10-0753 shat $79.39 | Purchase | $4.2K |
| Juiping ChuangVP2026-10-0746 shat $79.39 | Purchase | $3.7K |
| Pei-Hung ChenVP2026-10-0743 shat $79.39 | Purchase | $3.4K |
| Chih-Ho ChenController2026-10-0731 shat $79.39 | Purchase | $2.5K |
| Yi-Huang WuVP2026-09-0740 shat $76.20 | Purchase | $3K |
| Chue-San YooVP2026-09-0753 shat $76.20 | Purchase | $4K |
| Choh Fei YeapSVP2026-09-0754 shat $76.20 | Purchase | $4.1K |
| Kevin Xiaoqiang ZhangSVP and Deputy Co-COO2026-09-0761 shat $76.20 | Purchase | $4.6K |
| Lipen YuanVP2026-09-0741 shat $76.20 | Purchase | $3.1K |
| Yuh-Jier MiiEVP and Co-COO2026-09-0771 shat $76.20 | Purchase | $5.4K |
| Shien-Yang WuSVP2026-09-0757 shat $76.20 | Purchase | $4.3K |
| Che-Chia WeiChairman and CEO2026-09-07149 shat $76.20 | Purchase | $11.4K |
| Bor-Zen TienVP2026-09-0743 shat $76.20 | Purchase | $3.3K |
| Bor-Zen TienVP2026-09-075 shat $76.20 | Purchase | $381 |
| Ying-Lang WangSVP2026-09-0754 shat $76.20 | Purchase | $4.1K |
| Chin-Sheng LuVP2026-09-0738 shat $76.20 | Purchase | $2.9K |
| Chris Horng-Dar LinVP and CIO2026-09-0747 shat $76.20 | Purchase | $3.6K |
| Shyue-Shyh LinVP2026-09-0744 shat $76.20 | Purchase | $3.4K |
| Chun-Hsien LeeSVP2026-09-0752 shat $76.20 | Purchase | $4K |
| Lee-Chung LuVP2026-09-0751 shat $76.20 | Purchase | $3.9K |
| Syun-Ming JangVP2026-09-0749 shat $76.20 | Purchase | $3.7K |
| Yuan-Ko HwangVP2026-09-0740 shat $76.20 | Purchase | $3K |
| Kuo-Chin HsuVP2026-09-0755 shat $76.20 | Purchase | $4.2K |
| Jen-Chau HuangSVP and CFO2026-09-0730 shat $76.20 | Purchase | $2.3K |
| Yao-Ching KuVP2026-09-0747 shat $76.20 | Purchase | $3.6K |
| Yung-Chin HouSVP and Deputy Co-COO2026-09-0761 shat $76.20 | Purchase | $4.6K |
| Juiping ChuangVP2026-09-0750 shat $76.20 | Purchase | $3.8K |
| Shu-Hua FangSVP and GC2026-09-0756 shat $76.20 | Purchase | $4.3K |
| Jun HeVP2026-09-0746 shat $76.20 | Purchase | $3.5K |
| Tzu-Sou ChuangVP2026-09-0747 shat $76.20 | Purchase | $3.6K |
| Chih-Ho ChenController2026-09-0732 shat $76.20 | Purchase | $2.4K |
| Min CaoVP2026-09-0756 shat $76.20 | Purchase | $4.3K |
| Yung-Pei ChinEVP and Co-COO2026-09-0771 shat $76.20 | Purchase | $5.4K |
| Pei-Hung ChenVP2026-09-0746 shat $76.20 | Purchase | $3.5K |
| Tzonz-Sheng ChangSVP2026-09-0753 shat $76.20 | Purchase | $4K |
| Lipen YuanVP2026-08-191K shat $73.77 | Purchase | $73.8K |
| Lipen YuanVP2026-08-181K shat $74.50 | Purchase | $74.5K |
| Lipen YuanVP2026-08-18350 shat $73.58 | Purchase | $25.8K |
| Choh Fei YeapSVP2026-08-0757 shat $73.31 | Purchase | $4.2K |
| Kevin Xiaoqiang ZhangSVP and Deputy Co-COO2026-08-0763 shat $73.31 | Purchase | $4.6K |
| Lipen YuanVP2026-08-0742 shat $73.31 | Purchase | $3.1K |
| Yi-Huang WuVP2026-08-0741 shat $73.31 | Purchase | $3K |
| Chue-San YooVP2026-08-0751 shat $73.31 | Purchase | $3.7K |
| Yuh-Jier MiiEVP and Co-COO2026-08-0772 shat $73.31 | Purchase | $5.3K |
| Ying-Lang WangSVP2026-08-0755 shat $73.31 | Purchase | $4K |
| Che-Chia WeiChairman and CEO2026-08-07152 shat $73.31 | Purchase | $11.1K |
| Shien-Yang WuSVP2026-08-0757 shat $73.31 | Purchase | $4.2K |
| Bor-Zen TienVP2026-08-0742 shat $73.31 | Purchase | $3.1K |
| Bor-Zen TienVP2026-08-077 shat $73.31 | Purchase | $513.2 |
| Chris Horng-Dar LinVP and CIO2026-08-0749 shat $73.31 | Purchase | $3.6K |
| Lee-Chung LuVP2026-08-0752 shat $73.31 | Purchase | $3.8K |
| Shyue-Shyh LinVP2026-08-0747 shat $73.31 | Purchase | $3.4K |
| Chun-Hsien LeeSVP2026-08-0754 shat $73.31 | Purchase | $4K |
| Chin-Sheng LuVP2026-08-0739 shat $73.31 | Purchase | $2.9K |
| Syun-Ming JangVP2026-08-0750 shat $73.31 | Purchase | $3.7K |
| Kuo-Chin HsuVP2026-08-0754 shat $73.31 | Purchase | $4K |
| Jen-Chau HuangSVP and CFO2026-08-0729 shat $73.31 | Purchase | $2.1K |
| Yuan-Ko HwangVP2026-08-0740 shat $73.31 | Purchase | $2.9K |
| Yao-Ching KuVP2026-08-0747 shat $73.31 | Purchase | $3.4K |
| Jun HeVP2026-08-0746 shat $73.31 | Purchase | $3.4K |
| Tzu-Sou ChuangVP2026-08-0747 shat $73.31 | Purchase | $3.4K |
| Yung-Chin HouSVP and Deputy Co-COO2026-08-0763 shat $73.31 | Purchase | $4.6K |
| Juiping ChuangVP2026-08-0749 shat $73.31 | Purchase | $3.6K |
| Shu-Hua FangSVP and GC2026-08-0757 shat $73.31 | Purchase | $4.2K |
| Tzonz-Sheng ChangSVP2026-08-0754 shat $73.31 | Purchase | $4K |
| Chih-Ho ChenController2026-08-0733 shat $73.31 | Purchase | $2.4K |
| Pei-Hung ChenVP2026-08-0746 shat $73.31 | Purchase | $3.4K |
| Min CaoVP2026-08-0755 shat $73.31 | Purchase | $4K |
| Yung-Pei ChinEVP and Co-COO2026-08-0772 shat $73.31 | Purchase | $5.3K |
| Bor-Zen TienVP2026-08-031K shat $73.06 | Purchase | $73.1K |
| Bor-Zen TienVP2026-07-2810 shat $390.00 | Purchase | $3.9K |
| Bor-Zen TienVP2026-07-285 shat $390.00 | Purchase | $2K |
| Bor-Zen TienVP2026-07-281K shat $67.97 | Purchase | $68K |
| Bor-Zen TienVP2026-07-211K shat $74.13 | Purchase | $74.1K |
| Bor-Zen TienVP2026-07-211K shat $73.98 | Purchase | $74K |
| Bor-Zen TienVP2026-07-211K shat $74.44 | Purchase | $74.4K |
| Bor-Zen TienVP2026-07-211K shat $74.75 | Purchase | $74.8K |
| Shyue-Shyh LinVP2026-07-211K shat $74.13 | Purchase | $74.1K |
| Bor-Zen TienVP2026-07-2010 shat $405.00 | Purchase | $4.1K |
| Shyue-Shyh LinVP2026-07-201K shat $72.65 | Purchase | $72.7K |
| Shyue-Shyh LinVP2026-07-191K shat $72.10 | Purchase | $72.1K |
| Shyue-Shyh LinVP2026-07-191K shat $71.32 | Purchase | $71.3K |
| Shyue-Shyh LinVP2026-07-191K shat $71.94 | Purchase | $71.9K |
| Chih-Ho ChenController2026-07-1450 shat $75.22 | Sale | $3.8K |
| Chih-Ho ChenController2026-07-1350 shat $74.60 | Purchase | $3.7K |
| Ying-Lang WangSVP2026-07-0753 shat $76.62 | Purchase | $4.1K |
| Syun-Ming JangVP2026-07-0747 shat $76.62 | Purchase | $3.6K |
| Shien-Yang WuSVP2026-07-0754 shat $76.62 | Purchase | $4.1K |
| Yao-Ching KuVP2026-07-0746 shat $76.62 | Purchase | $3.5K |
| Juiping ChuangVP2026-07-0747 shat $76.62 | Purchase | $3.6K |
| Chris Horng-Dar LinVP and CIO2026-07-0746 shat $76.62 | Purchase | $3.5K |
| Tzonz-Sheng ChangSVP2026-07-0752 shat $76.62 | Purchase | $4K |
| Che-Chia WeiChairman and CEO2026-07-07146 shat $76.62 | Purchase | $11.2K |
| Chun-Hsien LeeSVP2026-07-0750 shat $76.62 | Purchase | $3.8K |
| Pei-Hung ChenVP2026-07-0744 shat $76.62 | Purchase | $3.4K |
| Bor-Zen TienVP2026-07-0740 shat $76.62 | Purchase | $3.1K |
| Bor-Zen TienVP2026-07-076 shat $76.62 | Purchase | $459.7 |
| Yi-Huang WuVP2026-07-0739 shat $76.62 | Purchase | $3K |
| Yung-Chin HouSVP and Deputy Co-COO2026-07-0761 shat $76.62 | Purchase | $4.7K |
| Lipen YuanVP2026-07-0740 shat $76.62 | Purchase | $3.1K |
| Yung-Pei ChinEVP and Co-COO2026-07-0769 shat $76.62 | Purchase | $5.3K |
| Kevin Xiaoqiang ZhangSVP and Deputy Co-COO2026-07-0761 shat $76.62 | Purchase | $4.7K |
| Kuo-Chin HsuVP2026-07-0752 shat $76.62 | Purchase | $4K |
| Chih-Ho ChenController2026-07-0731 shat $76.62 | Purchase | $2.4K |
| Yung-Haw LiawVP2026-07-0748 shat $76.62 | Purchase | $3.7K |
| Shu-Hua FangSVP and GC2026-07-0754 shat $76.62 | Purchase | $4.1K |
| Yuh-Jier MiiEVP and Co-COO2026-07-0768 shat $76.62 | Purchase | $5.2K |
| Choh Fei YeapSVP2026-07-0753 shat $76.62 | Purchase | $4.1K |
| Jun HeVP2026-07-0745 shat $76.62 | Purchase | $3.4K |
| Jen-Chau HuangSVP and CFO2026-07-0728 shat $76.62 | Purchase | $2.1K |
| Chin-Sheng LuVP2026-07-0737 shat $76.62 | Purchase | $2.8K |
| Tzu-Sou ChuangVP2026-07-0745 shat $76.62 | Purchase | $3.4K |
| Min CaoVP2026-07-0754 shat $76.62 | Purchase | $4.1K |
| Lee-Chung LuVP2026-07-0749 shat $76.62 | Purchase | $3.8K |
| Shyue-Shyh LinVP2026-07-0744 shat $76.62 | Purchase | $3.4K |
| Chue-San YooVP2026-07-0751 shat $76.62 | Purchase | $3.9K |
| Yuan-Ko HwangVP2026-07-0740 shat $76.62 | Purchase | $3.1K |
| Shu-Hua FangSVP and GC2026-07-021K shat $77.09 | Purchase | $77.1K |
| Shu-Hua FangSVP and GC2026-07-021K shat $77.09 | Purchase | $77.1K |
| Bor-Zen TienVP2026-06-301K shat $75.70 | Purchase | $75.7K |
| Bor-Zen TienVP2026-06-291K shat $76.64 | Purchase | $76.6K |
Source: SEC Form 4 filings, via EDGAR. A derivative line reports the shares underlying an option rather than stock outstanding, so it is marked and is not comparable with the rest. Value is shares times the reported price, and is blank where the filing priced the transaction at zero — a grant costs its recipient nothing. Insiders sell for reasons that have nothing to do with the company, which is why a sale is not read as a signal on its own.
More on TSM
Company overviewEverything on TSM in one place, with the price.SEC filingsWhat TSM's 8-Ks say happened: results, departures, auditor changes.Who owns itEvery manager reporting a position in TSM.Funds holding itWhich funds and ETFs hold TSM, and how big a bet.LobbyingWhat TSM spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on TSM's account, and who they worked for.PatentsWhat TSM is filing at the patent office.
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