TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
TSM
173 insider filings · Latest: Aug 7, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 5, 2026 | Jun 9 10:40 AM | Pei-Hung ChenVP | Purchase | 46 | $76.01 | $3.5K | 1,259(I) | View → |
| Jun 5, 2026 | Jun 9 10:39 AM | Chih-Ho ChenController | Purchase | 32 | $76.01 | $2.4K | 106(I) | View → |
| Jun 5, 2026 | Jun 9 10:39 AM | Tzonz-Sheng ChangSVP | Purchase | 53 | $76.01 | $4.0K | 5,322(I) | View → |
| Jun 5, 2026 | Jun 9 10:39 AM | Min CaoVP | Purchase | 54 | $76.01 | $4.1K | 6,608(I) | View → |
| Jun 5, 2026 | Jun 9 10:39 AM | Yung-Pei ChinEVP and Co-COO | Purchase | 71 | $76.01 | $5.4K | 8,294(I) | View → |
| May 20, 2026 | May 21 11:21 AM | Bor-Zen TienVP | Purchase | 7 | $400.00 | $2.8K | 107(D) | View → |
| May 19, 2026 | May 21 11:21 AM | Bor-Zen TienVP | Purchase | 10 | $391.81 | $3.9K | 100(D) | View → |
| May 19, 2026 | May 19 10:28 AM | Tzu-Sou ChuangVP | Sale | 200,000 | $69.83 | $14.0M | 2,495,165(D) | View → |
| May 19, 2026 | May 19 10:28 AM | Bor-Zen TienVP | Purchase | 2,000 | $69.91 | $139.8K | 11,051(D) | View → |
| May 8, 2026 | May 11 11:29 AM | Kevin Xiaoqiang ZhangSVP and Deputy Co-COO | Purchase | 66 | $71.82 | $4.7K | 7,100(I) | View → |
| May 8, 2026 | May 11 11:29 AM | Lipen YuanVP | Purchase | 44 | $71.82 | $3.2K | 1,136(I) | View → |
| May 8, 2026 | May 11 11:29 AM | Chue-San YooVP | Purchase | 55 | $71.82 | $4.0K | 6,486(I) | View → |
| May 8, 2026 | May 11 11:27 AM | Che-Chia WeiDirector, Chairman and CEO | Purchase | 160 | $71.82 | $11.5K | 17,539(I) | View → |
| May 8, 2026 | May 11 11:27 AM | Choh Fei YeapSVP | Purchase | 59 | $71.82 | $4.2K | 6,328(I) | View → |
| May 8, 2026 | May 11 11:27 AM | Bor-Zen TienVP | Purchase | 51 | $71.82 | $3.7K | 60(I) | View → |
| May 8, 2026 | May 11 11:27 AM | Shien-Yang WuSVP | Purchase | 60 | $71.82 | $4.3K | 6,637(I) | View → |
| May 8, 2026 | May 11 11:27 AM | Ying-Lang WangSVP | Purchase | 57 | $71.82 | $4.1K | 6,281(I) | View → |
| May 8, 2026 | May 11 11:03 AM | Yung-Haw LiawVP | Purchase | 53 | $71.82 | $3.8K | 6,145(I) | View → |
| May 8, 2026 | May 11 11:03 AM | Chris Horng-Dar LinVP and CIO | Purchase | 49 | $71.82 | $3.5K | 5,788(I) | View → |
| May 8, 2026 | May 11 11:03 AM | Shyue-Shyh LinVP | Purchase | 48 | $71.82 | $3.4K | 159(I) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | May 22 10:29 AM | Yuh-Jier MiiEVP and Co-COO | H | 150,000 | — | 0(D) | View → |
| Apr 24, 2026 | Apr 24 10:42 AM | Bor-Zen TienVP | H | 20,000 | — | 0(D) | View → |