TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-04.
Insider buys (90d)
$1.82M
Insider sells (90d)
$3.8K
Net flow
$1.81M
Filings
127
Buy transactions
119
Sell transactions
1
Distinct insiders
32
Last close (cached)
$428.91
as of 2026-09-04
1d return
+2.9%
5d return
+2.7%
1m return
+2.6%
Top insiders trading TSM (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-04 | 2026-07-02 | Fang Shu-Hua Officer | Buy | 1,000 | $77.09 | $77.1K | open → |
| 2026-09-04 | 2026-07-02 | Fang Shu-Hua Officer | Buy | 1,000 | $77.09 | $77.1K | open → |
| 2026-09-02 | 2026-09-01 | Yeap Choh Fei Officer | Grant | 12,881 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Yoo Chue-San Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Wu Shien-Yang Officer | Grant | 12,881 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Zhang Kevin Xiaoqiang Officer | Grant | 20,313 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Wei Che-Chia OfficerDirector | Grant | 204,375 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Mii Yuh-Jier Officer | Grant | 32,204 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Wang Ying-Lang Officer | Grant | 12,881 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Lu Lee-Chung Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Lin Chris Horng-Dar Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Lee Chun-Hsien Officer | Grant | 12,881 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Hsu Kuo-Chin Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Huang Jen-Chau Officer | Grant | 20,313 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Jang Syun-Ming Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | He Jun Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Hou Yung-Chin Officer | Grant | 20,313 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Chuang Tzu-Sou Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Chin Yung-Pei Officer | Grant | 32,204 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Chang Tzonz-Sheng Officer | Grant | 12,881 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Fang Shu-Hua Officer | Grant | 20,313 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Cao Min Officer | Grant | 12,881 | $0.00 | $0.00 | open → |
| 2026-09-02 | 2026-09-01 | Chuang Juiping Officer | Grant | 8,175 | $0.00 | $0.00 | open → |
| 2026-08-20 | 2026-08-18 | Yuan Lipen Officer | Buy | 350 | $73.58 | $25.8K | open → |
| 2026-08-20 | 2026-08-19 | Yuan Lipen Officer | Buy | 1,000 | $73.77 | $73.8K | open → |
| 2026-08-20 | 2026-08-18 | Yuan Lipen Officer | Buy | 1,000 | $74.50 | $74.5K | open → |
| 2026-08-10 | 2026-08-07 | Yeap Choh Fei Officer | Buy | 57 | $73.31 | $4.2K | open → |
| 2026-08-10 | 2026-08-07 | Zhang Kevin Xiaoqiang Officer | Buy | 63 | $73.31 | $4.6K | open → |
| 2026-08-10 | 2026-08-07 | Yuan Lipen Officer | Buy | 42 | $73.31 | $3.1K | open → |
| 2026-08-10 | 2026-08-07 | Wu Yi-Huang Officer | Buy | 41 | $73.31 | $3.0K | open → |
| 2026-08-10 | 2026-08-07 | Yoo Chue-San Officer | Buy | 51 | $73.31 | $3.7K | open → |
| 2026-08-10 | 2026-08-07 | Mii Yuh-Jier Officer | Buy | 72 | $73.31 | $5.3K | open → |
| 2026-08-10 | 2026-08-07 | Wang Ying-Lang Officer | Buy | 55 | $73.31 | $4.0K | open → |
| 2026-08-10 | 2026-08-07 | Wei Che-Chia OfficerDirector | Buy | 152 | $73.31 | $11.1K | open → |
| 2026-08-10 | 2026-08-07 | Wu Shien-Yang Officer | Buy | 57 | $73.31 | $4.2K | open → |
| 2026-08-10 | 2026-08-07 | Tien Bor-Zen Officer | Buy | 7 | $73.31 | $513.17 | open → |
| 2026-08-10 | 2026-08-07 | Tien Bor-Zen Officer | Buy | 42 | $73.31 | $3.1K | open → |
| 2026-08-10 | 2026-08-07 | Lin Chris Horng-Dar Officer | Buy | 49 | $73.31 | $3.6K | open → |
| 2026-08-10 | 2026-08-07 | Lu Lee-Chung Officer | Buy | 52 | $73.31 | $3.8K | open → |
| 2026-08-10 | 2026-08-07 | Lin Shyue-Shyh Officer | Buy | 47 | $73.31 | $3.4K | open → |
| 2026-08-10 | 2026-08-07 | Lee Chun-Hsien Officer | Buy | 54 | $73.31 | $4.0K | open → |
| 2026-08-10 | 2026-08-07 | Lu Chin-Sheng Officer | Buy | 39 | $73.31 | $2.9K | open → |
| 2026-08-10 | 2026-08-07 | Jang Syun-Ming Officer | Buy | 50 | $73.31 | $3.7K | open → |
| 2026-08-10 | 2026-08-07 | Hsu Kuo-Chin Officer | Buy | 54 | $73.31 | $4.0K | open → |
| 2026-08-10 | 2026-08-07 | Huang Jen-Chau Officer | Buy | 29 | $73.31 | $2.1K | open → |
| 2026-08-10 | 2026-08-07 | Hwang Yuan-Ko Officer | Buy | 40 | $73.31 | $2.9K | open → |
| 2026-08-10 | 2026-08-07 | Ku Yao-Ching Officer | Buy | 47 | $73.31 | $3.4K | open → |
| 2026-08-10 | 2026-08-07 | He Jun Officer | Buy | 46 | $73.31 | $3.4K | open → |
| 2026-08-10 | 2026-08-07 | Chuang Tzu-Sou Officer | Buy | 47 | $73.31 | $3.4K | open → |
| 2026-08-10 | 2026-08-07 | Hou Yung-Chin Officer | Buy | 63 | $73.31 | $4.6K | open → |
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