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TSM Insider Trading

Form 4 insider transactions for TSM over the last 6 months. Buys, sells and grants by directors and officers.

InsiderDateTypeSharesPrice
Chen Chih-HoControllerOct 7, 2026Buy31$79.39
Chen Pei-HungVPOct 7, 2026Buy43$79.39
Chuang JuipingVPOct 7, 2026Buy46$79.39
Fang Shu-HuaSVP and GCOct 7, 2026Buy53$79.39
Chang Tzonz-ShengSVPOct 7, 2026Buy51$79.39
Chin Yung-PeiEVP and Co-COOOct 7, 2026Buy67$79.39
Cao MinVPOct 7, 2026Buy51$79.39
Chuang Tzu-SouVPOct 7, 2026Buy46$79.39
He JunVPOct 7, 2026Buy43$79.39
Hsu Kuo-ChinVPOct 7, 2026Buy52$79.39
Hou Yung-ChinSVP and Deputy Co-COOOct 7, 2026Buy60$79.39
Jang Syun-MingVPOct 7, 2026Buy46$79.39
Huang Jen-ChauSVP and CFOOct 7, 2026Buy28$79.39
Hwang Yuan-KoVPOct 7, 2026Buy39$79.39
Ku Yao-ChingVPOct 7, 2026Buy46$79.39
Lee Chun-HsienSVPOct 7, 2026Buy51$79.39
Lin Chris Horng-DarVP and CIOOct 7, 2026Buy44$79.39
Lin Shyue-ShyhVPOct 7, 2026Buy44$79.39
Lu Lee-ChungVPOct 7, 2026Buy49$79.39
Lu Chin-ShengVPOct 7, 2026Buy36$79.39
Tien Bor-ZenVPOct 7, 2026Buy7$79.39
Tien Bor-ZenVPOct 7, 2026Buy40$79.39
Mii Yuh-JierEVP and Co-COOOct 7, 2026Buy68$79.39
Wang Ying-LangSVPOct 7, 2026Buy52$79.39
Wu Yi-HuangVPOct 7, 2026Buy39$79.39
Wei Che-ChiaChairman and CEOOct 7, 2026Buy144$79.39
Yoo Chue-SanVPOct 7, 2026Buy50$79.39
Zhang Kevin XiaoqiangSVP and Deputy Co-COOOct 7, 2026Buy59$79.39
Yeap Choh FeiSVPOct 7, 2026Buy52$79.39
Yuan LipenVPOct 7, 2026Buy40$79.39
Wu Shien-YangSVPOct 7, 2026Buy53$79.39
Chang Tzonz-ShengSVPSep 7, 2026Buy53$76.20
Chen Pei-HungVPSep 7, 2026Buy46$76.20
Chin Yung-PeiEVP and Co-COOSep 7, 2026Buy71$76.20
Cao MinVPSep 7, 2026Buy56$76.20
Chen Chih-HoControllerSep 7, 2026Buy32$76.20
Chuang Tzu-SouVPSep 7, 2026Buy47$76.20
He JunVPSep 7, 2026Buy46$76.20
Fang Shu-HuaSVP and GCSep 7, 2026Buy56$76.20
Chuang JuipingVPSep 7, 2026Buy50$76.20
Hou Yung-ChinSVP and Deputy Co-COOSep 7, 2026Buy61$76.20
Ku Yao-ChingVPSep 7, 2026Buy47$76.20
Huang Jen-ChauSVP and CFOSep 7, 2026Buy30$76.20
Hsu Kuo-ChinVPSep 7, 2026Buy55$76.20
Hwang Yuan-KoVPSep 7, 2026Buy40$76.20
Jang Syun-MingVPSep 7, 2026Buy49$76.20
Lu Lee-ChungVPSep 7, 2026Buy51$76.20
Lee Chun-HsienSVPSep 7, 2026Buy52$76.20
Lin Shyue-ShyhVPSep 7, 2026Buy44$76.20
Lin Chris Horng-DarVP and CIOSep 7, 2026Buy47$76.20
Lu Chin-ShengVPSep 7, 2026Buy38$76.20
Wang Ying-LangSVPSep 7, 2026Buy54$76.20
Tien Bor-ZenVPSep 7, 2026Buy5$76.20
Tien Bor-ZenVPSep 7, 2026Buy43$76.20
Wei Che-ChiaChairman and CEOSep 7, 2026Buy149$76.20
Wu Shien-YangSVPSep 7, 2026Buy57$76.20
Mii Yuh-JierEVP and Co-COOSep 7, 2026Buy71$76.20
Yuan LipenVPSep 7, 2026Buy41$76.20
Zhang Kevin XiaoqiangSVP and Deputy Co-COOSep 7, 2026Buy61$76.20
Yeap Choh FeiSVPSep 7, 2026Buy54$76.20
Yoo Chue-SanVPSep 7, 2026Buy53$76.20
Wu Yi-HuangVPSep 7, 2026Buy40$76.20
Chuang JuipingVPSep 1, 2026Grant / award8,175—
Cao MinVPSep 1, 2026Grant / award12,881—
Fang Shu-HuaSVP and GCSep 1, 2026Grant / award20,313—
Chang Tzonz-ShengSVPSep 1, 2026Grant / award12,881—
Chin Yung-PeiEVP and Co-COOSep 1, 2026Grant / award32,204—
Chuang Tzu-SouVPSep 1, 2026Grant / award8,175—
Hou Yung-ChinSVP and Deputy Co-COOSep 1, 2026Grant / award20,313—
He JunVPSep 1, 2026Grant / award8,175—
Jang Syun-MingVPSep 1, 2026Grant / award8,175—
Huang Jen-ChauSVP and CFOSep 1, 2026Grant / award20,313—
Hsu Kuo-ChinVPSep 1, 2026Grant / award8,175—
Lee Chun-HsienSVPSep 1, 2026Grant / award12,881—
Lin Chris Horng-DarVP and CIOSep 1, 2026Grant / award8,175—
Lu Lee-ChungVPSep 1, 2026Grant / award8,175—
Wang Ying-LangSVPSep 1, 2026Grant / award12,881—
Mii Yuh-JierEVP and Co-COOSep 1, 2026Grant / award32,204—
Wei Che-ChiaChairman and CEOSep 1, 2026Grant / award204,375—
Zhang Kevin XiaoqiangSVP and Deputy Co-COOSep 1, 2026Grant / award20,313—
Wu Shien-YangSVPSep 1, 2026Grant / award12,881—
Yoo Chue-SanVPSep 1, 2026Grant / award8,175—
Yeap Choh FeiSVPSep 1, 2026Grant / award12,881—
Yuan LipenVPAug 19, 2026Buy1,000$73.77
Yuan LipenVPAug 18, 2026Buy350$73.58
Yuan LipenVPAug 18, 2026Buy1,000$74.50
Chin Yung-PeiEVP and Co-COOAug 7, 2026Buy72$73.31
Cao MinVPAug 7, 2026Buy55$73.31
Chen Pei-HungVPAug 7, 2026Buy46$73.31
Chen Chih-HoControllerAug 7, 2026Buy33$73.31
Chang Tzonz-ShengSVPAug 7, 2026Buy54$73.31
Fang Shu-HuaSVP and GCAug 7, 2026Buy57$73.31
Chuang JuipingVPAug 7, 2026Buy49$73.31
Hou Yung-ChinSVP and Deputy Co-COOAug 7, 2026Buy63$73.31
Chuang Tzu-SouVPAug 7, 2026Buy47$73.31
He JunVPAug 7, 2026Buy46$73.31
Ku Yao-ChingVPAug 7, 2026Buy47$73.31
Hwang Yuan-KoVPAug 7, 2026Buy40$73.31
Huang Jen-ChauSVP and CFOAug 7, 2026Buy29$73.31
Hsu Kuo-ChinVPAug 7, 2026Buy54$73.31
Jang Syun-MingVPAug 7, 2026Buy50$73.31
Lu Chin-ShengVPAug 7, 2026Buy39$73.31
Lee Chun-HsienSVPAug 7, 2026Buy54$73.31
Lin Shyue-ShyhVPAug 7, 2026Buy47$73.31
Lu Lee-ChungVPAug 7, 2026Buy52$73.31
Lin Chris Horng-DarVP and CIOAug 7, 2026Buy49$73.31
Tien Bor-ZenVPAug 7, 2026Buy7$73.31
Tien Bor-ZenVPAug 7, 2026Buy42$73.31
Wu Shien-YangSVPAug 7, 2026Buy57$73.31
Wei Che-ChiaChairman and CEOAug 7, 2026Buy152$73.31
Wang Ying-LangSVPAug 7, 2026Buy55$73.31
Mii Yuh-JierEVP and Co-COOAug 7, 2026Buy72$73.31
Yoo Chue-SanVPAug 7, 2026Buy51$73.31
Wu Yi-HuangVPAug 7, 2026Buy41$73.31
Yuan LipenVPAug 7, 2026Buy42$73.31
Zhang Kevin XiaoqiangSVP and Deputy Co-COOAug 7, 2026Buy63$73.31
Yeap Choh FeiSVPAug 7, 2026Buy57$73.31
Tien Bor-ZenVPAug 3, 2026Buy1,000$73.06
Tseng Fang ChurngJul 31, 2026Gift5,000,000—
Tseng Fang ChurngJul 31, 2026Gift5,000,000—
Tien Bor-ZenVPJul 28, 2026Buy1,000$67.97
Tien Bor-ZenVPJul 28, 2026Buy15$390.00
Lin Shyue-ShyhVPJul 21, 2026Buy1,000$74.13
Tien Bor-ZenVPJul 21, 2026Buy1,000$73.98
Tien Bor-ZenVPJul 21, 2026Buy1,000$74.13
Lin Shyue-ShyhVPJul 20, 2026Buy1,000$72.65
Tien Bor-ZenVPJul 20, 2026Buy10$405.00
Lin Shyue-ShyhVPJul 19, 2026Buy1,000$71.94
Lin Shyue-ShyhVPJul 19, 2026Buy1,000$72.10
Chen Chih-HoControllerJul 14, 2026Sell50$75.22
Chen Chih-HoControllerJul 13, 2026Buy50$74.60
Hwang Yuan-KoVPJul 7, 2026Buy40$76.62
Yoo Chue-SanVPJul 7, 2026Buy51$76.62
Lin Shyue-ShyhVPJul 7, 2026Buy44$76.62
Lu Lee-ChungVPJul 7, 2026Buy49$76.62
Cao MinVPJul 7, 2026Buy54$76.62
Chuang Tzu-SouVPJul 7, 2026Buy45$76.62
Lu Chin-ShengVPJul 7, 2026Buy37$76.62
Huang Jen-ChauSVP and CFOJul 7, 2026Buy28$76.62
He JunVPJul 7, 2026Buy45$76.62
Yeap Choh FeiSVPJul 7, 2026Buy53$76.62
Mii Yuh-JierEVP and Co-COOJul 7, 2026Buy68$76.62
Fang Shu-HuaSVP and GCJul 7, 2026Buy54$76.62
Liaw Yung-HawVPJul 7, 2026Buy48$76.62
Chen Chih-HoControllerJul 7, 2026Buy31$76.62
Hsu Kuo-ChinVPJul 7, 2026Buy52$76.62
Zhang Kevin XiaoqiangSVP and Deputy Co-COOJul 7, 2026Buy61$76.62
Chin Yung-PeiEVP and Co-COOJul 7, 2026Buy69$76.62
Yuan LipenVPJul 7, 2026Buy40$76.62
Hou Yung-ChinSVP and Deputy Co-COOJul 7, 2026Buy61$76.62

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Source: SEC EDGAR Form 4 filings.