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 |
|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 | Aug 10 11:43 AM | Jun HeVP | Purchase | 46 | $73.31 | $3.4K | 5,361(I) | View → |
| Aug 7, 2026 | Aug 10 11:43 AM | Tzu-Sou ChuangVP | Purchase | 47 | $73.31 | $3.4K | 5,806(I) | View → |
| Aug 7, 2026 | Aug 10 11:43 AM | Yung-Chin HouSVP and Deputy Co-COO | Purchase | 63 | $73.31 | $4.6K | 7,460(I) | View → |
| Aug 7, 2026 | Aug 10 11:43 AM | Juiping ChuangVP | Purchase | 49 | $73.31 | $3.6K | 4,242(I) | View → |
| Aug 7, 2026 | Aug 10 11:43 AM | Shu-Hua FangSVP and GC | Purchase | 57 | $73.31 | $4.2K | 6,652(I) | View → |
| Aug 7, 2026 | Aug 10 11:41 AM | Tzonz-Sheng ChangSVP | Purchase | 54 | $73.31 | $4.0K | 5,428(I) | View → |
| Aug 7, 2026 | Aug 10 11:41 AM | Chih-Ho ChenController | Purchase | 33 | $73.31 | $2.4K | 170(I) | View → |
| Aug 7, 2026 | Aug 10 11:41 AM | Pei-Hung ChenVP | Purchase | 46 | $73.31 | $3.4K | 1,349(I) | View → |
| Aug 7, 2026 | Aug 10 11:41 AM | Min CaoVP | Purchase | 55 | $73.31 | $4.0K | 6,717(I) | View → |
| Aug 7, 2026 | Aug 10 11:41 AM | Yung-Pei ChinEVP and Co-COO | Purchase | 72 | $73.31 | $5.3K | 8,435(I) | View → |
| Aug 3, 2026 | Aug 4 11:01 AM | Bor-Zen TienVP | Purchase | 1,000 | $73.06 | $73.1K | 14,051(D) | View → |
| Jul 28, 2026 | Jul 30 10:24 AM | Bor-Zen TienVP | Purchase | 1,015 | $72.73 | $73.8K | 5,000(I) | View → |
| Jul 21, 2026 | Jul 23 10:16 AM | Bor-Zen TienVP | Purchase | 4,000 | $74.33 | $297.3K | 4,000(I) | View → |
| Jul 20, 2026 | Jul 23 10:16 AM | Bor-Zen TienVP | Purchase | 10 | $405.00 | $4.0K | 117(D) | View → |
| Jul 21, 2026 | Jul 22 10:17 AM | Shyue-Shyh LinVP | Purchase | 1,000 | $74.13 | $74.1K | 30,269(D) | View → |
| Jul 20, 2026 | Jul 22 10:17 AM | Shyue-Shyh LinVP | Purchase | 1,000 | $72.65 | $72.7K | 29,269(D) | View → |
| Jul 19, 2026 | Jul 21 10:44 AM | Shyue-Shyh LinVP | Purchase | 3,000 | $71.79 | $215.4K | 5,000(I) | View → |
| Jul 14, 2026 | Jul 16 10:23 AM | Chih-Ho ChenController | Sale | 50 | $75.22 | $3.8K | 363(I) | View → |
| Jul 13, 2026 | Jul 16 10:23 AM | Chih-Ho ChenController | Purchase | 50 | $74.60 | $3.7K | 413(I) | View → |
| Jul 7, 2026 | Jul 9 10:15 AM | Ying-Lang WangSVP | Purchase | 53 | $76.62 | $4.1K | 6,390(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 → |