Company · CIK 0001046179 · SIC 3674 — Semiconductors & Related Devices · NYSE
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · TSM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 7, 2026 PForm 4 → | Sep 9, 6:09 am EDT | Yi-Huang WuVP | 40 | $76.20 | $3,048 | 160 | +33.3% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:08 am EDT | Chue-San YooVP | 53 | $76.20 | $4,039 | 6,694 | +0.80% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:08 am EDT | Choh Fei YeapSVP | 54 | $76.20 | $4,115 | 6,547 | +0.83% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:08 am EDT | Kevin Xiaoqiang ZhangSVP and Deputy Co-COO | 61 | $76.20 | $4,648 | 7,347 | +0.84% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:08 am EDT | Lipen YuanVP | 41 | $76.20 | $3,124 | 1,301 | +3.25% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:08 am EDT | Yuh-Jier MiiEVP and Co-COO | 71 | $76.20 | $5,410 | 8,170 | +0.88% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:08 am EDT | Shien-Yang WuSVP | 57 | $76.20 | $4,343 | 6,862 | +0.84% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:07 am EDT | Che-Chia WeiChairman and CEO, Director | 149 | $76.20 | $11,354 | 18,136 | +0.83% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:07 am EDT | Bor-Zen TienVP | 48 | $76.20 | $3,658 | 85 | +130% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:07 am EDT | Ying-Lang WangSVP | 54 | $76.20 | $4,115 | 6,499 | +0.84% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:07 am EDT | Chin-Sheng LuVP | 38 | $76.20 | $2,896 | 151 | +33.6% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:06 am EDT | Chris Horng-Dar LinVP and CIO | 47 | $76.20 | $3,581 | 5,978 | +0.79% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:06 am EDT | Shyue-Shyh LinVP | 44 | $76.20 | $3,353 | 340 | +14.9% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:06 am EDT | Chun-Hsien LeeSVP | 52 | $76.20 | $3,962 | 6,041 | +0.87% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:06 am EDT | Lee-Chung LuVP | 51 | $76.20 | $3,886 | 6,485 | +0.79% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:05 am EDT | Syun-Ming JangVP | 49 | $76.20 | $3,734 | 5,942 | +0.83% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:05 am EDT | Yuan-Ko HwangVP | 40 | $76.20 | $3,048 | 299 | +15.4% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:05 am EDT | Kuo-Chin HsuVP | 55 | $76.20 | $4,191 | 6,729 | +0.82% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:05 am EDT | Jen-Chau HuangSVP and CFO | 30 | $76.20 | $2,286 | 3,583 | +0.84% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:05 am EDT | Yao-Ching KuVP | 47 | $76.20 | $3,581 | 188 | +33.3% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:04 am EDT | Yung-Chin HouSVP and Deputy Co-COO | 61 | $76.20 | $4,648 | 7,521 | +0.82% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:04 am EDT | Juiping ChuangVP | 50 | $76.20 | $3,810 | 4,292 | +1.18% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:04 am EDT | Shu-Hua FangSVP and GC | 56 | $76.20 | $4,267 | 6,708 | +0.84% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:04 am EDT | Jun HeVP | 46 | $76.20 | $3,505 | 5,407 | +0.86% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:04 am EDT | Tzu-Sou ChuangVP | 47 | $76.20 | $3,581 | 5,853 | +0.81% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:03 am EDT | Chih-Ho ChenController | 32 | $76.20 | $2,438 | 202 | +18.8% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:03 am EDT | Min CaoVP | 56 | $76.20 | $4,267 | 6,773 | +0.83% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:03 am EDT | Yung-Pei ChinEVP and Co-COO | 71 | $76.20 | $5,410 | 8,506 | +0.84% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:02 am EDT | Pei-Hung ChenVP | 46 | $76.20 | $3,505 | 1,395 | +3.41% | |
| Sep 7, 2026 PForm 4 → | Sep 9, 6:02 am EDT | Tzonz-Sheng ChangSVP | 53 | $76.20 | $4,039 | 5,481 | +0.98% | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:24 am EDT | Choh Fei YeapSVP | 12,881 | — | — | 226,256 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:24 am EDT | Chue-San YooVP | 8,175 | — | — | 1,805,789 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:24 am EDT | Shien-Yang WuSVP | 12,881 | — | — | 643,109 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:24 am EDT | Kevin Xiaoqiang ZhangSVP and Deputy Co-COO | 20,313 | — | — | 349,976 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:21 am EDT | Che-Chia WeiChairman and CEO, Director | 204,375 | — | — | 7,656,724 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:21 am EDT | Yuh-Jier MiiEVP and Co-COO | 32,204 | — | — | 1,286,261 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:21 am EDT | Ying-Lang WangSVP | 12,881 | — | — | 375,273 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:21 am EDT | Lee-Chung LuVP | 8,175 | — | — | 284,891 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:21 am EDT | Chris Horng-Dar LinVP and CIO | 8,175 | — | — | 136,359 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:21 am EDT | Chun-Hsien LeeSVP | 12,881 | — | — | 518,913 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:15 am EDT | Kuo-Chin HsuVP | 8,175 | — | — | 187,099 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:15 am EDT | Jen-Chau HuangSVP and CFO | 20,313 | — | — | 1,831,856 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:15 am EDT | Syun-Ming JangVP | 8,175 | — | — | 452,054 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:15 am EDT | Jun HeVP | 8,175 | — | — | 128,294 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:15 am EDT | Yung-Chin HouSVP and Deputy Co-COO | 20,313 | — | — | 682,716 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:09 am EDT | Tzu-Sou ChuangVP | 8,175 | — | — | 1,503,340 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:09 am EDT | Yung-Pei ChinEVP and Co-COO | 32,204 | — | — | 5,204,139 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:09 am EDT | Tzonz-Sheng ChangSVP | 12,881 | — | — | 157,519 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:09 am EDT | Shu-Hua FangSVP and GC | 20,313 | — | — | 878,705 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:08 am EDT | Min CaoVP | 12,881 | — | — | 520,760 | — | |
| Sep 1, 2026 AForm 4 → | Sep 2, 6:08 am EDT | Juiping ChuangVP | 8,175 | — | — | 247,913 | — | |
| Aug 18, 2026 PForm 4 → | Aug 20, 7:41 am EDT | Lipen YuanVP | 2,350 | $74.05 | $174,023 | 2,000 | — | |
| Aug 7, 2026 PForm 4 → | Aug 10, 8:00 am EDT | Choh Fei YeapSVP | 57 | $73.31 | $4,179 | 6,493 | +0.89% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 8:00 am EDT | Kevin Xiaoqiang ZhangSVP and Deputy Co-COO | 63 | $73.31 | $4,619 | 7,286 | +0.87% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 8:00 am EDT | Lipen YuanVP | 42 | $73.31 | $3,079 | 1,260 | +3.45% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 8:00 am EDT | Yi-Huang WuVP | 41 | $73.31 | $3,006 | 120 | +51.9% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 8:00 am EDT | Chue-San YooVP | 51 | $73.31 | $3,739 | 6,641 | +0.77% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:59 am EDT | Yuh-Jier MiiEVP and Co-COO | 72 | $73.31 | $5,278 | 8,099 | +0.90% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:59 am EDT | Ying-Lang WangSVP | 55 | $73.31 | $4,032 | 6,445 | +0.86% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:58 am EDT | Che-Chia WeiChairman and CEO, Director | 152 | $73.31 | $11,143 | 17,987 | +0.85% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:58 am EDT | Shien-Yang WuSVP | 57 | $73.31 | $4,179 | 6,805 | +0.84% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:58 am EDT | Bor-Zen TienVP | 49 | $73.31 | $3,592 | 80 | +158% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:57 am EDT | Chris Horng-Dar LinVP and CIO | 49 | $73.31 | $3,592 | 5,931 | +0.83% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:57 am EDT | Lee-Chung LuVP | 52 | $73.31 | $3,812 | 6,434 | +0.81% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:57 am EDT | Shyue-Shyh LinVP | 47 | $73.31 | $3,446 | 296 | +18.9% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:57 am EDT | Chun-Hsien LeeSVP | 54 | $73.31 | $3,959 | 5,989 | +0.91% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:56 am EDT | Chin-Sheng LuVP | 39 | $73.31 | $2,859 | 113 | +52.7% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:51 am EDT | Syun-Ming JangVP | 50 | $73.31 | $3,666 | 5,893 | +0.86% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:51 am EDT | Kuo-Chin HsuVP | 54 | $73.31 | $3,959 | 6,674 | +0.82% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:51 am EDT | Jen-Chau HuangSVP and CFO | 29 | $73.31 | $2,126 | 3,553 | +0.82% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:51 am EDT | Yuan-Ko HwangVP | 40 | $73.31 | $2,932 | 259 | +18.3% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:45 am EDT | Yao-Ching KuVP | 47 | $73.31 | $3,446 | 141 | +50.0% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:43 am EDT | Jun HeVP | 46 | $73.31 | $3,372 | 5,361 | +0.87% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:43 am EDT | Tzu-Sou ChuangVP | 47 | $73.31 | $3,446 | 5,806 | +0.82% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:43 am EDT | Yung-Chin HouSVP and Deputy Co-COO | 63 | $73.31 | $4,619 | 7,460 | +0.85% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:43 am EDT | Juiping ChuangVP | 49 | $73.31 | $3,592 | 4,242 | +1.17% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:43 am EDT | Shu-Hua FangSVP and GC | 57 | $73.31 | $4,179 | 6,652 | +0.86% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:41 am EDT | Tzonz-Sheng ChangSVP | 54 | $73.31 | $3,959 | 5,428 | +1.00% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:41 am EDT | Chih-Ho ChenController | 33 | $73.31 | $2,419 | 170 | +24.1% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:41 am EDT | Pei-Hung ChenVP | 46 | $73.31 | $3,372 | 1,349 | +3.53% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:41 am EDT | Min CaoVP | 55 | $73.31 | $4,032 | 6,717 | +0.83% | |
| Aug 7, 2026 PForm 4 → | Aug 10, 7:41 am EDT | Yung-Pei ChinEVP and Co-COO | 72 | $73.31 | $5,278 | 8,435 | +0.86% | |
| Aug 3, 2026 PForm 4 → | Aug 4, 7:01 am EDT | Bor-Zen TienVP | 1,000 | $73.06 | $73,060 | 14,051 | +7.66% | |
| Jul 31, 2026 GForm 4 → | Jul 31, 6:35 am EDT | Fang Churng TsengDirector | 10,000,000 | — | — | 10,132,855 | — | |
| Jul 28, 2026 PForm 4 → | Jul 30, 6:24 am EDT | Bor-Zen TienVP | 1,015 | $72.73 | $73,820 | 5,000 | +25.5% | |
| Jul 20, 2026 PForm 4 → | Jul 23, 6:16 am EDT | Bor-Zen TienVP | 4,010 | $75.15 | $301,350 | 4,000 | — | late |
| Jul 20, 2026 PForm 4 → | Jul 22, 6:17 am EDT | Shyue-Shyh LinVP | 2,000 | $73.39 | $146,780 | 30,269 | +7.07% | |
| Jul 19, 2026 PForm 4 → | Jul 21, 6:44 am EDT | Shyue-Shyh LinVP | 3,000 | $71.79 | $215,360 | 5,000 | +150% | |
| Jul 14, 2026 SForm 4 → | Jul 16, 6:23 am EDT | Chih-Ho ChenController | 50 | $75.22 | $3,761 | 363 | −12.1% | |
| Jul 13, 2026 PForm 4 → | Jul 16, 6:23 am EDT | Chih-Ho ChenController | 50 | $74.60 | $3,730 | 413 | +13.8% | late |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:15 am EDT | Ying-Lang WangSVP | 53 | $76.62 | $4,061 | 6,390 | +0.84% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:15 am EDT | Syun-Ming JangVP | 47 | $76.62 | $3,601 | 5,843 | +0.81% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Shien-Yang WuSVP | 54 | $76.62 | $4,137 | 6,748 | +0.81% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Yao-Ching KuVP | 46 | $76.62 | $3,525 | 94 | +95.8% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Juiping ChuangVP | 47 | $76.62 | $3,601 | 4,193 | +1.13% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Chris Horng-Dar LinVP and CIO | 46 | $76.62 | $3,525 | 5,882 | +0.79% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Tzonz-Sheng ChangSVP | 52 | $76.62 | $3,984 | 5,374 | +0.98% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Che-Chia WeiChairman and CEO, Director | 146 | $76.62 | $11,187 | 17,835 | +0.83% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Chun-Hsien LeeSVP | 50 | $76.62 | $3,831 | 5,935 | +0.85% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Pei-Hung ChenVP | 44 | $76.62 | $3,371 | 1,303 | +3.49% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.