CIK 0001046179 · Large accelerated filer
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
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- TSM TSMWF
- Exchange
- NYSE, OTC
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 31
- Entity type
- other
- Phone
- 886-3-5636688
- Business address
- NO. 8, LI-HSIN ROAD 6, HSINCHU SCIENCE PARK, HSINCHU, Taiwan
Securities
- TSM Taiwan Semiconductor Manufacturing Company Ltd. NYSE
- TSMWF Common stock OTC
- Open-market buys, last 90 days
- $905,381
- in 93 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$905,381. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-06 | Chuang Tzu-Sou VP | Purchase | +48 | $70.50 | $3K | 95 |
| 2026-11-06 | Hsu Kuo-Chin VP | Purchase | +56 | $70.50 | $4K | 6,837 |
| 2026-11-06 | Fang Shu-Hua SVP and GC | Purchase | +58 | $70.50 | $4K | 6,819 |
| 2026-11-06 | Hou Yung-Chin SVP and Deputy Co-COO | Purchase | +64 | $70.50 | $5K | 124 |
| 2026-11-06 | He Jun VP | Purchase | +47 | $70.50 | $3K | 92 |
| 2026-11-06 | Chuang Juiping VP | Purchase | +50 | $70.50 | $4K | 98 |
| 2026-11-06 | Chen Pei-Hung VP | Purchase | +48 | $70.50 | $3K | 1,486 |
| 2026-11-06 | Chen Chih-Ho Controller | Purchase | +33 | $70.50 | $2K | 266 |
| 2026-11-06 | Chang Tzonz-Sheng SVP | Purchase | +55 | $70.50 | $4K | 107 |
| 2026-11-06 | Chin Yung-Pei EVP and Co-COO | Purchase | +73 | $70.50 | $5K | 8,646 |
| 2026-11-06 | Cao Min VP | Purchase | +57 | $70.50 | $4K | 6,881 |
| 2026-11-05 | SPLINTER MICHAEL R Director | Purchase | +840 | $357.00 | $300K | 8,405 |
| 2026-11-01 | Yuan Lipen VP | Purchase | +1,000 | $71.49 | $71K | 8,000 |
| 2026-10-07 | Yuan Lipen VP | Purchase | +40 | $79.39 | $3K | 1,341 |
| 2026-10-07 | Yeap Choh Fei SVP | Purchase | +52 | $79.39 | $4K | 53 |
| 2026-10-07 | Zhang Kevin Xiaoqiang SVP and Deputy Co-COO | Purchase | +59 | $79.39 | $5K | 7,406 |
| 2026-10-07 | Yoo Chue-San VP | Purchase | +50 | $79.39 | $4K | 6,744 |
| 2026-10-07 | Wu Shien-Yang SVP | Purchase | +53 | $79.39 | $4K | 6,915 |
| 2026-10-07 | Wei Che-Chia Chairman and CEO | Purchase | +144 | $79.39 | $11K | 18,280 |
| 2026-10-07 | Wu Yi-Huang VP | Purchase | +39 | $79.39 | $3K | 199 |
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