TSM
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Stock Price & Insider Activity
Historical close with open-market insider transaction markers
Insider activity
Sign in to download CSVBought$3.1M231 buy days
Sold$14.0M2 sell days
Net insider flow$-10.9Mnet selling · 10 years
Latest trade2026-10-07Wei Che-Chia
| Date | Side | Insider | Role | Shares | Avg price | Value | Trades |
|---|---|---|---|---|---|---|---|
| 2026-10-07 | Buy | Wei Che-Chia | CEO | 144 | $79.39 | $11.4K | 1 |
| 2026-10-07 | Buy | Mii Yuh-Jier | COO | 68 | $79.39 | $5.4K | 1 |
| 2026-10-07 | Buy | Chin Yung-Pei | COO | 67 | $79.39 | $5.3K | 1 |
| 2026-10-07 | Buy | Hou Yung-Chin | COO | 60 | $79.39 | $4.8K | 1 |
| 2026-10-07 | Buy | Zhang Kevin Xiaoqiang | COO | 59 | $79.39 | $4.7K | 1 |
| 2026-10-07 | Buy | Wu Shien-Yang | EVP / SVP | 53 | $79.39 | $4.2K | 1 |
| 2026-10-07 | Buy | Fang Shu-Hua | EVP / SVP | 53 | $79.39 | $4.2K | 1 |
| 2026-10-07 | Buy | Yeap Choh Fei | EVP / SVP | 52 | $79.39 | $4.1K | 1 |
| 2026-10-07 | Buy | Hsu Kuo-Chin | VP | 52 | $79.39 | $4.1K | 1 |
| 2026-10-07 | Buy | Wang Ying-Lang | EVP / SVP | 52 | $79.39 | $4.1K | 1 |
| 2026-10-07 | Buy | Chang Tzonz-Sheng | EVP / SVP | 51 | $79.39 | $4.0K | 1 |
| 2026-10-07 | Buy | Cao Min | VP | 51 | $79.39 | $4.0K | 1 |
| 2026-10-07 | Buy | Lee Chun-Hsien | EVP / SVP | 51 | $79.39 | $4.0K | 1 |
| 2026-10-07 | Buy | Yoo Chue-San | VP | 50 | $79.39 | $4.0K | 1 |
| 2026-10-07 | Buy | Lu Lee-Chung | VP | 49 | $79.39 | $3.9K | 1 |
| 2026-10-07 | Buy | Tien Bor-Zen | VP | 47 | $79.39 | $3.7K | 2 |
| 2026-10-07 | Buy | Chuang Juiping | VP | 46 | $79.39 | $3.7K | 1 |
| 2026-10-07 | Buy | Chuang Tzu-Sou | VP | 46 | $79.39 | $3.7K | 1 |
| 2026-10-07 | Buy | Jang Syun-Ming | VP | 46 | $79.39 | $3.7K | 1 |
| 2026-10-07 | Buy | Ku Yao-Ching | VP | 46 | $79.39 | $3.7K | 1 |
| 2026-10-07 | Buy | Lin Chris Horng-Dar | Other C-suite | 44 | $79.39 | $3.5K | 1 |
| 2026-10-07 | Buy | Lin Shyue-Shyh | VP | 44 | $79.39 | $3.5K | 1 |
| 2026-10-07 | Buy | Chen Pei-Hung | VP | 43 | $79.39 | $3.4K | 1 |
| 2026-10-07 | Buy | He Jun | VP | 43 | $79.39 | $3.4K | 1 |
| 2026-10-07 | Buy | Yuan Lipen | VP | 40 | $79.39 | $3.2K | 1 |
| 2026-10-07 | Buy | Wu Yi-Huang | VP | 39 | $79.39 | $3.1K | 1 |
| 2026-10-07 | Buy | Hwang Yuan-Ko | VP | 39 | $79.39 | $3.1K | 1 |
| 2026-10-07 | Buy | Lu Chin-Sheng | VP | 36 | $79.39 | $2.9K | 1 |
| 2026-10-07 | Buy | Chen Chih-Ho | Other officer | 31 | $79.39 | $2.5K | 1 |
| 2026-10-07 | Buy | Huang Jen-Chau | CFO | 28 | $79.39 | $2.2K | 1 |
| 2026-09-07 | Buy | Wei Che-Chia | CEO | 149 | $76.20 | $11.4K | 1 |
| 2026-09-07 | Buy | Mii Yuh-Jier | COO | 71 | $76.20 | $5.4K | 1 |
| 2026-09-07 | Buy | Chin Yung-Pei | COO | 71 | $76.20 | $5.4K | 1 |
| 2026-09-07 | Buy | Hou Yung-Chin | COO | 61 | $76.20 | $4.6K | 1 |
| 2026-09-07 | Buy | Zhang Kevin Xiaoqiang | COO | 61 | $76.20 | $4.6K | 1 |
| 2026-09-07 | Buy | Wu Shien-Yang | EVP / SVP | 57 | $76.20 | $4.3K | 1 |
| 2026-09-07 | Buy | Fang Shu-Hua | EVP / SVP | 56 | $76.20 | $4.3K | 1 |
| 2026-09-07 | Buy | Cao Min | VP | 56 | $76.20 | $4.3K | 1 |
| 2026-09-07 | Buy | Hsu Kuo-Chin | VP | 55 | $76.20 | $4.2K | 1 |
| 2026-09-07 | Buy | Yeap Choh Fei | EVP / SVP | 54 | $76.20 | $4.1K | 1 |
| 2026-09-07 | Buy | Wang Ying-Lang | EVP / SVP | 54 | $76.20 | $4.1K | 1 |
| 2026-09-07 | Buy | Chang Tzonz-Sheng | EVP / SVP | 53 | $76.20 | $4.0K | 1 |
| 2026-09-07 | Buy | Yoo Chue-San | VP | 53 | $76.20 | $4.0K | 1 |
| 2026-09-07 | Buy | Lee Chun-Hsien | EVP / SVP | 52 | $76.20 | $4.0K | 1 |
| 2026-09-07 | Buy | Lu Lee-Chung | VP | 51 | $76.20 | $3.9K | 1 |
| 2026-09-07 | Buy | Chuang Juiping | VP | 50 | $76.20 | $3.8K | 1 |
| 2026-09-07 | Buy | Jang Syun-Ming | VP | 49 | $76.20 | $3.7K | 1 |
| 2026-09-07 | Buy | Tien Bor-Zen | VP | 48 | $76.20 | $3.7K | 2 |
| 2026-09-07 | Buy | Chuang Tzu-Sou | VP | 47 | $76.20 | $3.6K | 1 |
| 2026-09-07 | Buy | Lin Chris Horng-Dar | Other C-suite | 47 | $76.20 | $3.6K | 1 |
| 2026-09-07 | Buy | Ku Yao-Ching | VP | 47 | $76.20 | $3.6K | 1 |
| 2026-09-07 | Buy | Chen Pei-Hung | VP | 46 | $76.20 | $3.5K | 1 |
| 2026-09-07 | Buy | He Jun | VP | 46 | $76.20 | $3.5K | 1 |
| 2026-09-07 | Buy | Lin Shyue-Shyh | VP | 44 | $76.20 | $3.4K | 1 |
| 2026-09-07 | Buy | Yuan Lipen | VP | 41 | $76.20 | $3.1K | 1 |
| 2026-09-07 | Buy | Wu Yi-Huang | VP | 40 | $76.20 | $3.0K | 1 |
| 2026-09-07 | Buy | Hwang Yuan-Ko | VP | 40 | $76.20 | $3.0K | 1 |
| 2026-09-07 | Buy | Lu Chin-Sheng | VP | 38 | $76.20 | $2.9K | 1 |
| 2026-09-07 | Buy | Chen Chih-Ho | Other officer | 32 | $76.20 | $2.4K | 1 |
| 2026-09-07 | Buy | Huang Jen-Chau | CFO | 30 | $76.20 | $2.3K | 1 |
| 2026-08-19 | Buy | Yuan Lipen | VP | 1,000 | $73.77 | $73.8K | 1 |
| 2026-08-18 | Buy | Yuan Lipen | VP | 1,350 | $74.26 | $100.3K | 2 |
| 2026-08-07 | Buy | Wei Che-Chia | CEO | 152 | $73.31 | $11.1K | 1 |
| 2026-08-07 | Buy | Chin Yung-Pei | COO | 72 | $73.31 | $5.3K | 1 |
| 2026-08-07 | Buy | Mii Yuh-Jier | COO | 72 | $73.31 | $5.3K | 1 |
| 2026-08-07 | Buy | Zhang Kevin Xiaoqiang | COO | 63 | $73.31 | $4.6K | 1 |
| 2026-08-07 | Buy | Hou Yung-Chin | COO | 63 | $73.31 | $4.6K | 1 |
| 2026-08-07 | Buy | Yeap Choh Fei | EVP / SVP | 57 | $73.31 | $4.2K | 1 |
| 2026-08-07 | Buy | Fang Shu-Hua | EVP / SVP | 57 | $73.31 | $4.2K | 1 |
| 2026-08-07 | Buy | Wu Shien-Yang | EVP / SVP | 57 | $73.31 | $4.2K | 1 |
| 2026-08-07 | Buy | Cao Min | VP | 55 | $73.31 | $4.0K | 1 |
| 2026-08-07 | Buy | Wang Ying-Lang | EVP / SVP | 55 | $73.31 | $4.0K | 1 |
| 2026-08-07 | Buy | Hsu Kuo-Chin | VP | 54 | $73.31 | $4.0K | 1 |
| 2026-08-07 | Buy | Lee Chun-Hsien | EVP / SVP | 54 | $73.31 | $4.0K | 1 |
| 2026-08-07 | Buy | Chang Tzonz-Sheng | EVP / SVP | 54 | $73.31 | $4.0K | 1 |
| 2026-08-07 | Buy | Lu Lee-Chung | VP | 52 | $73.31 | $3.8K | 1 |
| 2026-08-07 | Buy | Yoo Chue-San | VP | 51 | $73.31 | $3.7K | 1 |
| 2026-08-07 | Buy | Jang Syun-Ming | VP | 50 | $73.31 | $3.7K | 1 |
| 2026-08-07 | Buy | Lin Chris Horng-Dar | Other C-suite | 49 | $73.31 | $3.6K | 1 |
| 2026-08-07 | Buy | Tien Bor-Zen | VP | 49 | $73.31 | $3.6K | 2 |
| 2026-08-07 | Buy | Chuang Juiping | VP | 49 | $73.31 | $3.6K | 1 |
| 2026-08-07 | Buy | Ku Yao-Ching | VP | 47 | $73.31 | $3.4K | 1 |
| 2026-08-07 | Buy | Lin Shyue-Shyh | VP | 47 | $73.31 | $3.4K | 1 |
| 2026-08-07 | Buy | Chuang Tzu-Sou | VP | 47 | $73.31 | $3.4K | 1 |
| 2026-08-07 | Buy | He Jun | VP | 46 | $73.31 | $3.4K | 1 |
| 2026-08-07 | Buy | Chen Pei-Hung | VP | 46 | $73.31 | $3.4K | 1 |
| 2026-08-07 | Buy | Yuan Lipen | VP | 42 | $73.31 | $3.1K | 1 |
| 2026-08-07 | Buy | Wu Yi-Huang | VP | 41 | $73.31 | $3.0K | 1 |
| 2026-08-07 | Buy | Hwang Yuan-Ko | VP | 40 | $73.31 | $2.9K | 1 |
| 2026-08-07 | Buy | Lu Chin-Sheng | VP | 39 | $73.31 | $2.9K | 1 |
| 2026-08-07 | Buy | Chen Chih-Ho | Other officer | 33 | $73.31 | $2.4K | 1 |
| 2026-08-07 | Buy | Huang Jen-Chau | CFO | 29 | $73.31 | $2.1K | 1 |
| 2026-08-03 | Buy | Tien Bor-Zen | VP | 1,000 | $73.06 | $73.1K | 1 |
| 2026-07-28 | Buy | Tien Bor-Zen | VP | 1,015 | $72.73 | $73.8K | 3 |
| 2026-07-21 | Buy | Tien Bor-Zen | VP | 4,000 | $74.33 | $297.3K | 4 |
| 2026-07-21 | Buy | Lin Shyue-Shyh | VP | 1,000 | $74.13 | $74.1K | 1 |
| 2026-07-20 | Buy | Lin Shyue-Shyh | VP | 1,000 | $72.65 | $72.7K | 1 |
| 2026-07-20 | Buy | Tien Bor-Zen | VP | 10 | $405.00 | $4.0K | 1 |
| 2026-07-19 | Buy | Lin Shyue-Shyh | VP | 3,000 | $71.79 | $215.4K | 3 |
| 2026-07-14 | Sell | Chen Chih-Ho | Other officer | 50 | $75.22 | $3.8K | 1 |
| 2026-07-13 | Buy | Chen Chih-Ho | Other officer | 50 | $74.60 | $3.7K | 1 |
| 2026-07-07 | Buy | Wei Che-Chia | CEO | 146 | $76.62 | $11.2K | 1 |
| 2026-07-07 | Buy | Chin Yung-Pei | COO | 69 | $76.62 | $5.3K | 1 |
| 2026-07-07 | Buy | Mii Yuh-Jier | COO | 68 | $76.62 | $5.2K | 1 |
| 2026-07-07 | Buy | Hou Yung-Chin | COO | 61 | $76.62 | $4.7K | 1 |
| 2026-07-07 | Buy | Zhang Kevin Xiaoqiang | COO | 61 | $76.62 | $4.7K | 1 |
| 2026-07-07 | Buy | Wu Shien-Yang | EVP / SVP | 54 | $76.62 | $4.1K | 1 |
| 2026-07-07 | Buy | Cao Min | VP | 54 | $76.62 | $4.1K | 1 |
| 2026-07-07 | Buy | Fang Shu-Hua | EVP / SVP | 54 | $76.62 | $4.1K | 1 |
| 2026-07-07 | Buy | Wang Ying-Lang | EVP / SVP | 53 | $76.62 | $4.1K | 1 |
| 2026-07-07 | Buy | Yeap Choh Fei | EVP / SVP | 53 | $76.62 | $4.1K | 1 |
| 2026-07-07 | Buy | Hsu Kuo-Chin | VP | 52 | $76.62 | $4.0K | 1 |
| 2026-07-07 | Buy | Chang Tzonz-Sheng | EVP / SVP | 52 | $76.62 | $4.0K | 1 |
| 2026-07-07 | Buy | Yoo Chue-San | VP | 51 | $76.62 | $3.9K | 1 |
| 2026-07-07 | Buy | Lee Chun-Hsien | EVP / SVP | 50 | $76.62 | $3.8K | 1 |
| 2026-07-07 | Buy | Lu Lee-Chung | VP | 49 | $76.62 | $3.8K | 1 |
| 2026-07-07 | Buy | Liaw Yung-Haw | VP | 48 | $76.62 | $3.7K | 1 |
| 2026-07-07 | Buy | Chuang Juiping | VP | 47 | $76.62 | $3.6K | 1 |
| 2026-07-07 | Buy | Jang Syun-Ming | VP | 47 | $76.62 | $3.6K | 1 |
| 2026-07-07 | Buy | Tien Bor-Zen | VP | 46 | $76.62 | $3.5K | 2 |
| 2026-07-07 | Buy | Lin Chris Horng-Dar | Other C-suite | 46 | $76.62 | $3.5K | 1 |
| 2026-07-07 | Buy | Ku Yao-Ching | VP | 46 | $76.62 | $3.5K | 1 |
| 2026-07-07 | Buy | He Jun | VP | 45 | $76.62 | $3.4K | 1 |
| 2026-07-07 | Buy | Chuang Tzu-Sou | VP | 45 | $76.62 | $3.4K | 1 |
| 2026-07-07 | Buy | Lin Shyue-Shyh | VP | 44 | $76.62 | $3.4K | 1 |
| 2026-07-07 | Buy | Chen Pei-Hung | VP | 44 | $76.62 | $3.4K | 1 |
| 2026-07-07 | Buy | Yuan Lipen | VP | 40 | $76.62 | $3.1K | 1 |
| 2026-07-07 | Buy | Hwang Yuan-Ko | VP | 40 | $76.62 | $3.1K | 1 |
| 2026-07-07 | Buy | Wu Yi-Huang | VP | 39 | $76.62 | $3.0K | 1 |
| 2026-07-07 | Buy | Lu Chin-Sheng | VP | 37 | $76.62 | $2.8K | 1 |
| 2026-07-07 | Buy | Chen Chih-Ho | Other officer | 31 | $76.62 | $2.4K | 1 |
| 2026-07-07 | Buy | Huang Jen-Chau | CFO | 28 | $76.62 | $2.1K | 1 |
| 2026-07-02 | Buy | Fang Shu-Hua | EVP / SVP | 1,000 | $77.09 | $77.1K | 1 |
| 2026-06-30 | Buy | Tien Bor-Zen | VP | 1,000 | $75.70 | $75.7K | 1 |
| 2026-06-29 | Buy | Tien Bor-Zen | VP | 1,000 | $76.64 | $76.6K | 1 |
| 2026-06-22 | Buy | Yuan Lipen | VP | 1,000 | $79.19 | $79.2K | 1 |
| 2026-06-15 | Buy | Yuan Lipen | VP | 1,000 | $75.26 | $75.3K | 1 |
| 2026-06-05 | Buy | Wei Che-Chia | CEO | 150 | $76.01 | $11.4K | 1 |
| 2026-06-05 | Buy | Mii Yuh-Jier | COO | 72 | $76.01 | $5.5K | 1 |
| 2026-06-05 | Buy | Chin Yung-Pei | COO | 71 | $76.01 | $5.4K | 1 |
| 2026-06-05 | Buy | Hou Yung-Chin | COO | 62 | $76.01 | $4.7K | 1 |
| 2026-06-05 | Buy | Zhang Kevin Xiaoqiang | COO | 62 | $76.01 | $4.7K | 1 |
| 2026-06-05 | Buy | Wu Shien-Yang | EVP / SVP | 57 | $76.01 | $4.3K | 1 |
| 2026-06-05 | Buy | Wang Ying-Lang | EVP / SVP | 56 | $76.01 | $4.3K | 1 |
| 2026-06-05 | Buy | Fang Shu-Hua | EVP / SVP | 55 | $76.01 | $4.2K | 1 |
| 2026-06-05 | Buy | Yeap Choh Fei | EVP / SVP | 55 | $76.01 | $4.2K | 1 |
| 2026-06-05 | Buy | Cao Min | VP | 54 | $76.01 | $4.1K | 1 |
| 2026-06-05 | Buy | Yoo Chue-San | VP | 53 | $76.01 | $4.0K | 1 |
| 2026-06-05 | Buy | Hsu Kuo-Chin | VP | 53 | $76.01 | $4.0K | 1 |
| 2026-06-05 | Buy | Chang Tzonz-Sheng | EVP / SVP | 53 | $76.01 | $4.0K | 1 |
| 2026-06-05 | Buy | Lu Lee-Chung | VP | 52 | $76.01 | $4.0K | 1 |
| 2026-06-05 | Buy | Lee Chun-Hsien | EVP / SVP | 51 | $76.01 | $3.9K | 1 |
| 2026-06-05 | Buy | Chuang Juiping | VP | 50 | $76.01 | $3.8K | 1 |
| 2026-06-05 | Buy | Tien Bor-Zen | VP | 50 | $76.01 | $3.8K | 2 |
| 2026-06-05 | Buy | Jang Syun-Ming | VP | 49 | $76.01 | $3.7K | 1 |
| 2026-06-05 | Buy | Liaw Yung-Haw | VP | 48 | $76.01 | $3.6K | 1 |
| 2026-06-05 | Buy | Ku Yao-Ching | VP | 48 | $76.01 | $3.6K | 1 |
| 2026-06-05 | Buy | Lin Chris Horng-Dar | Other C-suite | 48 | $76.01 | $3.6K | 1 |
| 2026-06-05 | Buy | Lin Shyue-Shyh | VP | 46 | $76.01 | $3.5K | 1 |
| 2026-06-05 | Buy | Chen Pei-Hung | VP | 46 | $76.01 | $3.5K | 1 |
| 2026-06-05 | Buy | Chuang Tzu-Sou | VP | 46 | $76.01 | $3.5K | 1 |
| 2026-06-05 | Buy | He Jun | VP | 46 | $76.01 | $3.5K | 1 |
| 2026-06-05 | Buy | Yuan Lipen | VP | 42 | $76.01 | $3.2K | 1 |
| 2026-06-05 | Buy | Hwang Yuan-Ko | VP | 40 | $76.01 | $3.0K | 1 |
| 2026-06-05 | Buy | Wu Yi-Huang | VP | 40 | $76.01 | $3.0K | 1 |
| 2026-06-05 | Buy | Lu Chin-Sheng | VP | 37 | $76.01 | $2.8K | 1 |
| 2026-06-05 | Buy | Chen Chih-Ho | Other officer | 32 | $76.01 | $2.4K | 1 |
| 2026-06-05 | Buy | Huang Jen-Chau | CFO | 30 | $76.01 | $2.3K | 1 |
| 2026-05-20 | Buy | Tien Bor-Zen | VP | 7 | $400.00 | $2.8K | 1 |
| 2026-05-19 | Sell | Chuang Tzu-Sou | VP | 200,000 | $69.83 | $14.0M | 1 |
| 2026-05-19 | Buy | Tien Bor-Zen | VP | 2,010 | $71.51 | $143.7K | 3 |
| 2026-05-08 | Buy | Wei Che-Chia | CEO | 160 | $71.82 | $11.5K | 1 |
| 2026-05-08 | Buy | Mii Yuh-Jier | COO | 75 | $71.82 | $5.4K | 1 |
| 2026-05-08 | Buy | Chin Yung-Pei | COO | 75 | $71.82 | $5.4K | 1 |
| 2026-05-08 | Buy | Zhang Kevin Xiaoqiang | COO | 66 | $71.82 | $4.7K | 1 |
| 2026-05-08 | Buy | Hou Yung-Chin | COO | 66 | $71.82 | $4.7K | 1 |
| 2026-05-08 | Buy | Wu Shien-Yang | EVP / SVP | 60 | $71.82 | $4.3K | 1 |
| 2026-05-08 | Buy | Fang Shu-Hua | EVP / SVP | 59 | $71.82 | $4.2K | 1 |
| 2026-05-08 | Buy | Cao Min | VP | 59 | $71.82 | $4.2K | 1 |
| 2026-05-08 | Buy | Yeap Choh Fei | EVP / SVP | 59 | $71.82 | $4.2K | 1 |
| 2026-05-08 | Buy | Wang Ying-Lang | EVP / SVP | 57 | $71.82 | $4.1K | 1 |
| 2026-05-08 | Buy | Chang Tzonz-Sheng | EVP / SVP | 56 | $71.82 | $4.0K | 1 |
| 2026-05-08 | Buy | Hsu Kuo-Chin | VP | 56 | $71.82 | $4.0K | 1 |
| 2026-05-08 | Buy | Yoo Chue-San | VP | 55 | $71.82 | $4.0K | 1 |
| 2026-05-08 | Buy | Lu Lee-Chung | VP | 54 | $71.82 | $3.9K | 1 |
| 2026-05-08 | Buy | Lee Chun-Hsien | VP | 53 | $71.82 | $3.8K | 1 |
| 2026-05-08 | Buy | Liaw Yung-Haw | VP | 53 | $71.82 | $3.8K | 1 |
| 2026-05-08 | Buy | Jang Syun-Ming | VP | 52 | $71.82 | $3.7K | 1 |
| 2026-05-08 | Buy | Tien Bor-Zen | VP | 51 | $71.82 | $3.7K | 2 |
| 2026-05-08 | Buy | Chuang Juiping | VP | 51 | $71.82 | $3.7K | 1 |
| 2026-05-08 | Buy | Chen Pei-Hung | VP | 49 | $71.82 | $3.5K | 1 |
| 2026-05-08 | Buy | Lin Chris Horng-Dar | Other C-suite | 49 | $71.82 | $3.5K | 1 |
| 2026-05-08 | Buy | He Jun | VP | 49 | $71.82 | $3.5K | 1 |
| 2026-05-08 | Buy | Chuang Tzu-Sou | VP | 48 | $71.82 | $3.4K | 1 |
| 2026-05-08 | Buy | Lin Shyue-Shyh | VP | 48 | $71.82 | $3.4K | 1 |
| 2026-05-08 | Buy | Yuan Lipen | VP | 44 | $71.82 | $3.2K | 1 |
| 2026-05-08 | Buy | Hwang Yuan-Ko | VP | 42 | $71.82 | $3.0K | 1 |
| 2026-05-08 | Buy | Chen Chih-Ho | Other officer | 34 | $71.82 | $2.4K | 1 |
| 2026-05-08 | Buy | Huang Jen-Chau | CFO | 30 | $71.82 | $2.2K | 1 |
| 2026-04-28 | Buy | Tien Bor-Zen | VP | 15 | $387.33 | $5.8K | 2 |
| 2026-04-09 | Buy | Wei Che-Chia | CEO | 186 | $57.87 | $10.8K | 1 |
| 2026-04-09 | Buy | Chin Yung-Pei | COO | 89 | $57.87 | $5.2K | 1 |
| 2026-04-09 | Buy | Mii Yuh-Jier | COO | 88 | $57.87 | $5.1K | 1 |
| 2026-04-09 | Buy | Zhang Kevin Xiaoqiang | COO | 79 | $57.87 | $4.6K | 1 |
| 2026-04-09 | Buy | Hou Yung-Chin | COO | 78 | $57.87 | $4.5K | 1 |
| 2026-04-09 | Buy | Wu Shien-Yang | EVP / SVP | 71 | $57.87 | $4.1K | 1 |
| 2026-04-09 | Buy | Fang Shu-Hua | EVP / SVP | 70 | $57.87 | $4.1K | 1 |
| 2026-04-09 | Buy | Wang Ying-Lang | EVP / SVP | 69 | $57.87 | $4.0K | 1 |
| 2026-04-09 | Buy | Yeap Choh Fei | EVP / SVP | 68 | $57.87 | $3.9K | 1 |
| 2026-04-09 | Buy | Chang Tzonz-Sheng | EVP / SVP | 67 | $57.87 | $3.9K | 1 |
| 2026-04-09 | Buy | Hsu Kuo-Chin | VP | 66 | $57.87 | $3.8K | 1 |
| 2026-04-09 | Buy | Cao Min | VP | 66 | $57.87 | $3.8K | 1 |
| 2026-04-09 | Buy | Yoo Chue-San | VP | 65 | $57.87 | $3.8K | 1 |
| 2026-04-09 | Buy | Lu Lee-Chung | VP | 65 | $57.87 | $3.8K | 1 |
| 2026-04-09 | Buy | Lee Chun-Hsien | VP | 63 | $57.87 | $3.6K | 1 |
| 2026-04-09 | Buy | Chuang Juiping | VP | 62 | $57.87 | $3.6K | 1 |
| 2026-04-09 | Buy | Jang Syun-Ming | VP | 62 | $57.87 | $3.6K | 1 |
| 2026-04-09 | Buy | Tien Bor-Zen | VP | 62 | $57.87 | $3.6K | 2 |
| 2026-04-09 | Buy | Liaw Yung-Haw | VP | 61 | $57.87 | $3.5K | 1 |
| 2026-04-09 | Buy | Lin Chris Horng-Dar | Other C-suite | 60 | $57.87 | $3.5K | 1 |
| 2026-04-09 | Buy | Chuang Tzu-Sou | VP | 58 | $57.87 | $3.4K | 1 |
| 2026-04-09 | Buy | He Jun | VP | 58 | $57.87 | $3.4K | 1 |
| 2026-04-09 | Buy | Lin Shyue-Shyh | VP | 58 | $57.87 | $3.4K | 1 |
| 2026-04-09 | Buy | Chen Pei-Hung | VP | 57 | $57.87 | $3.3K | 1 |
| 2026-04-09 | Buy | Yuan Lipen | VP | 52 | $57.87 | $3.0K | 1 |
| 2026-04-09 | Buy | Hwang Yuan-Ko | VP | 51 | $57.87 | $3.0K | 1 |
| 2026-04-09 | Buy | Chen Chih-Ho | Other officer | 40 | $57.87 | $2.3K | 1 |
| 2026-04-09 | Buy | Huang Jen-Chau | CFO | 37 | $57.87 | $2.1K | 1 |
| 2026-03-31 | Buy | BURNS URSULA M | Director | 1,000 | $322.05 | $322.1K | 1 |
| 2026-03-30 | Buy | Lin Shyue-Shyh | VP | 3,000 | $54.72 | $164.2K | 1 |
| 2026-03-29 | Buy | Lin Shyue-Shyh | VP | 2,000 | $55.63 | $111.3K | 1 |
| 2026-03-22 | Buy | Tien Bor-Zen | VP | 1,000 | $55.93 | $55.9K | 1 |
| 2026-03-22 | Buy | Yeap Choh Fei | EVP / SVP | 1,000 | $55.78 | $55.8K | 1 |