NYSE:TSM | Insider Transactions | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

TSM Insider Transactions

189 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

TSM insiders transaction timeline

PurchaseSale
2026-03-22: 2 purchases — Yeap Choh Fei, Tien Bor-Zen2026-03-29: 1 purchase — Lin Shyue-Shyh2026-03-30: 1 purchase — Lin Shyue-Shyh2026-03-31: 1 purchase — BURNS URSULA M2026-04-09: 29 purchases — Yoo Chue-San, Yuan Lipen, Zhang Kevin Xiaoqiang and 25 more2026-04-28: 3 purchases — Tien Bor-Zen2026-05-08: 29 purchases — Zhang Kevin Xiaoqiang, Yuan Lipen, Yoo Chue-San and 25 more2026-05-19: 3 purchases — Tien Bor-Zen2026-05-19: 1 sale — Chuang Tzu-Sou2026-05-20: 1 purchase — Tien Bor-Zen2026-06-05: 32 purchases — Zhang Kevin Xiaoqiang, Wu Yi-Huang, Yuan Lipen and 28 more2026-06-15: 1 purchase — Yuan Lipen2026-06-22: 1 purchase — Yuan Lipen2026-06-29: 1 purchase — Tien Bor-Zen2026-06-30: 1 purchase — Tien Bor-Zen2026-07-07: 32 purchases — Wang Ying-Lang, Jang Syun-Ming, Wu Shien-Yang and 28 more2026-07-13: 1 purchase — Chen Chih-Ho2026-07-14: 1 sale — Chen Chih-Ho2026-07-19: 3 purchases — Lin Shyue-Shyh2026-07-20: 2 purchases — Tien Bor-Zen, Lin Shyue-Shyh2026-07-21: 5 purchases — Tien Bor-Zen, Lin Shyue-Shyh2026-07-28: 3 purchases — Tien Bor-Zen2026-08-03: 1 purchase — Tien Bor-Zen2026-08-07: 31 purchases — Yeap Choh Fei, Zhang Kevin Xiaoqiang, Yuan Lipen and 27 more2026-08-18: 2 purchases — Yuan Lipen2026-08-19: 1 purchase — Yuan Lipen2026-03-222026-08-19
Insider profileRoleDateTransactionSharesPrice
Yuan LipenVP2026-08-19Purchase1,000$73.77
Yuan LipenVP2026-08-18Purchase350$73.58
Yuan LipenVP2026-08-18Purchase1,000$74.50
Yeap Choh FeiSVP2026-08-07Purchase57$73.31
Zhang Kevin XiaoqiangSVP and Deputy Co-COO2026-08-07Purchase63$73.31
Yuan LipenVP2026-08-07Purchase42$73.31
Wu Yi-HuangVP2026-08-07Purchase41$73.31
Yoo Chue-SanVP2026-08-07Purchase51$73.31
Mii Yuh-JierEVP and Co-COO2026-08-07Purchase72$73.31
Wang Ying-LangSVP2026-08-07Purchase55$73.31
Wei Che-ChiaChairman and CEO2026-08-07Purchase152$73.31
Wu Shien-YangSVP2026-08-07Purchase57$73.31
Tien Bor-ZenVP2026-08-07Purchase7$73.31
Tien Bor-ZenVP2026-08-07Purchase42$73.31
Lin Chris Horng-DarVP and CIO2026-08-07Purchase49$73.31
Lu Lee-ChungVP2026-08-07Purchase52$73.31
Lin Shyue-ShyhVP2026-08-07Purchase47$73.31
Lee Chun-HsienSVP2026-08-07Purchase54$73.31
Lu Chin-ShengVP2026-08-07Purchase39$73.31
Jang Syun-MingVP2026-08-07Purchase50$73.31
Hsu Kuo-ChinVP2026-08-07Purchase54$73.31
Huang Jen-ChauSVP and CFO2026-08-07Purchase29$73.31
Hwang Yuan-KoVP2026-08-07Purchase40$73.31
Ku Yao-ChingVP2026-08-07Purchase47$73.31
He JunVP2026-08-07Purchase46$73.31
Chuang Tzu-SouVP2026-08-07Purchase47$73.31
Hou Yung-ChinSVP and Deputy Co-COO2026-08-07Purchase63$73.31
Chuang JuipingVP2026-08-07Purchase49$73.31
Fang Shu-HuaSVP and GC2026-08-07Purchase57$73.31
Chang Tzonz-ShengSVP2026-08-07Purchase54$73.31
Chen Chih-HoController2026-08-07Purchase33$73.31
Chen Pei-HungVP2026-08-07Purchase46$73.31
Cao MinVP2026-08-07Purchase55$73.31
Chin Yung-PeiEVP and Co-COO2026-08-07Purchase72$73.31
Tien Bor-ZenVP2026-08-03Purchase1,000$73.06
Tien Bor-ZenVP2026-07-28Purchase1,000$67.97
Tien Bor-ZenVP2026-07-28Purchase5$390
Tien Bor-ZenVP2026-07-28Purchase10$390
Tien Bor-ZenVP2026-07-21Purchase1,000$74.75
Tien Bor-ZenVP2026-07-21Purchase1,000$74.44
Tien Bor-ZenVP2026-07-21Purchase1,000$73.98
Tien Bor-ZenVP2026-07-21Purchase1,000$74.13
Lin Shyue-ShyhVP2026-07-21Purchase1,000$74.13
Tien Bor-ZenVP2026-07-20Purchase10$405
Lin Shyue-ShyhVP2026-07-20Purchase1,000$72.65
Lin Shyue-ShyhVP2026-07-19Purchase1,000$71.94
Lin Shyue-ShyhVP2026-07-19Purchase1,000$71.32
Lin Shyue-ShyhVP2026-07-19Purchase1,000$72.10
Chen Chih-HoController2026-07-14Sale50$75.22
Chen Chih-HoController2026-07-13Purchase50$74.60
Wang Ying-LangSVP2026-07-07Purchase53$76.62
Jang Syun-MingVP2026-07-07Purchase47$76.62
Wu Shien-YangSVP2026-07-07Purchase54$76.62
Ku Yao-ChingVP2026-07-07Purchase46$76.62
Chuang JuipingVP2026-07-07Purchase47$76.62
Lin Chris Horng-DarVP and CIO2026-07-07Purchase46$76.62
Chang Tzonz-ShengSVP2026-07-07Purchase52$76.62
Wei Che-ChiaChairman and CEO2026-07-07Purchase146$76.62
Lee Chun-HsienSVP2026-07-07Purchase50$76.62
Chen Pei-HungVP2026-07-07Purchase44$76.62
Tien Bor-ZenVP2026-07-07Purchase6$76.62
Tien Bor-ZenVP2026-07-07Purchase40$76.62
Wu Yi-HuangVP2026-07-07Purchase39$76.62
Hou Yung-ChinSVP and Deputy Co-COO2026-07-07Purchase61$76.62
Yuan LipenVP2026-07-07Purchase40$76.62
Chin Yung-PeiEVP and Co-COO2026-07-07Purchase69$76.62
Zhang Kevin XiaoqiangSVP and Deputy Co-COO2026-07-07Purchase61$76.62
Hsu Kuo-ChinVP2026-07-07Purchase52$76.62
Chen Chih-HoController2026-07-07Purchase31$76.62
Liaw Yung-HawVP2026-07-07Purchase48$76.62
Fang Shu-HuaSVP and GC2026-07-07Purchase54$76.62
Mii Yuh-JierEVP and Co-COO2026-07-07Purchase68$76.62
Yeap Choh FeiSVP2026-07-07Purchase53$76.62
He JunVP2026-07-07Purchase45$76.62
Huang Jen-ChauSVP and CFO2026-07-07Purchase28$76.62
Lu Chin-ShengVP2026-07-07Purchase37$76.62
Chuang Tzu-SouVP2026-07-07Purchase45$76.62
Cao MinVP2026-07-07Purchase54$76.62
Lu Lee-ChungVP2026-07-07Purchase49$76.62
Lin Shyue-ShyhVP2026-07-07Purchase44$76.62
Yoo Chue-SanVP2026-07-07Purchase51$76.62
Hwang Yuan-KoVP2026-07-07Purchase40$76.62
Tien Bor-ZenVP2026-06-30Purchase1,000.0$75.7
Tien Bor-ZenVP2026-06-29Purchase1,000.0$76.64
Yuan LipenVP2026-06-22Purchase1,000.0$79.19
Yuan LipenVP2026-06-15Purchase1,000.0$75.26
Zhang Kevin XiaoqiangSVP and Deputy Co-COO2026-06-05Purchase62.0$76.01
Wu Yi-HuangVP2026-06-05Purchase40.0$76.01
Yuan LipenVP2026-06-05Purchase42.0$76.01
Yeap Choh FeiSVP2026-06-05Purchase55.0$76.01
Yoo Chue-SanVP2026-06-05Purchase53.0$76.01
Wang Ying-LangSVP2026-06-05Purchase56.0$76.01
Mii Yuh-JierEVP and Co-COO2026-06-05Purchase72.0$76.01
Wei Che-ChiaChairman and CEO2026-06-05Purchase150.0$76.01
Wu Shien-YangSVP2026-06-05Purchase57.0$76.01
Tien Bor-ZenVP2026-06-05Purchase7.0$76.01
Tien Bor-ZenVP2026-06-05Purchase43.0$76.01
Lin Chris Horng-DarVP and CIO2026-06-05Purchase48.0$76.01
Lu Lee-ChungVP2026-06-05Purchase52.0$76.01
Lu Chin-ShengVP2026-06-05Purchase37.0$76.01