CIK 0001046179 · Large accelerated filer
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Sign in to watch- Tickers
- 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 |
|---|---|---|---|---|---|---|
| 2026-08-07 | He Jun VP | Purchase | +46 | $73.31 | $3K | 5,361 |
| 2026-08-07 | Chuang Tzu-Sou VP | Purchase | +47 | $73.31 | $3K | 5,806 |
| 2026-08-07 | Hou Yung-Chin SVP and Deputy Co-COO | Purchase | +63 | $73.31 | $5K | 7,460 |
| 2026-08-07 | Chuang Juiping VP | Purchase | +49 | $73.31 | $4K | 4,242 |
| 2026-08-07 | Fang Shu-Hua SVP and GC | Purchase | +57 | $73.31 | $4K | 6,652 |
| 2026-08-07 | Chang Tzonz-Sheng SVP | Purchase | +54 | $73.31 | $4K | 5,428 |
| 2026-08-07 | Chen Chih-Ho Controller | Purchase | +33 | $73.31 | $2K | 170 |
| 2026-08-07 | Chen Pei-Hung VP | Purchase | +46 | $73.31 | $3K | 1,349 |
| 2026-08-07 | Cao Min VP | Purchase | +55 | $73.31 | $4K | 6,717 |
| 2026-08-07 | Chin Yung-Pei EVP and Co-COO | Purchase | +72 | $73.31 | $5K | 8,435 |
| 2026-08-03 | Tien Bor-Zen VP | Purchase | +1,000 | $73.06 | $73K | 14,051 |
| 2026-07-31 | Tseng Fang Churng Director | Gift | −5,000,000 | 24,472,675 | ||
| 2026-07-31 | Tseng Fang Churng Director | Gift | +5,000,000 | 10,132,855 | ||
| 2026-07-28 | Tien Bor-Zen VP | Purchase | +10 | $390.00 | $4K | 127 |
| 2026-07-28 | Tien Bor-Zen VP | Purchase | +5 | $390.00 | $2K | 132 |
| 2026-07-28 | Tien Bor-Zen VP | Purchase | +1,000 | $67.97 | $68K | 5,000 |
| 2026-07-21 | Tien Bor-Zen VP | Purchase | +1,000 | $74.13 | $74K | 13,051 |
| 2026-07-21 | Tien Bor-Zen VP | Purchase | +1,000 | $73.98 | $74K | 2,000 |
| 2026-07-21 | Tien Bor-Zen VP | Purchase | +1,000 | $74.44 | $74K | 3,000 |
| 2026-07-21 | Tien Bor-Zen VP | Purchase | +1,000 | $74.75 | $75K | 4,000 |
Page 8 of 16 · 315 trades