Company · CIK 0001046179 · SIC 3674 — Semiconductors & Related Devices · NYSE
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · TSM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 7, 2026 PForm 4 → | Jul 9, 6:14 am EDT | Bor-Zen TienVP | 46 | $76.62 | $3,525 | 73 | +170% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Yi-Huang WuVP | 39 | $76.62 | $2,988 | 79 | +97.5% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Yung-Chin HouSVP and Deputy Co-COO | 61 | $76.62 | $4,674 | 7,397 | +0.83% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Lipen YuanVP | 40 | $76.62 | $3,065 | 1,218 | +3.40% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Yung-Pei ChinEVP and Co-COO | 69 | $76.62 | $5,287 | 8,363 | +0.83% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Kevin Xiaoqiang ZhangSVP and Deputy Co-COO | 61 | $76.62 | $4,674 | 7,223 | +0.85% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Kuo-Chin HsuVP | 52 | $76.62 | $3,984 | 6,620 | +0.79% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Chih-Ho ChenController | 31 | $76.62 | $2,375 | 137 | +29.2% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Yung-Haw LiawVP | 48 | $76.62 | $3,678 | 6,241 | +0.78% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:13 am EDT | Shu-Hua FangSVP and GC | 54 | $76.62 | $4,137 | 6,595 | +0.83% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Yuh-Jier MiiEVP and Co-COO | 68 | $76.62 | $5,210 | 8,027 | +0.85% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Choh Fei YeapSVP | 53 | $76.62 | $4,061 | 6,436 | +0.83% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Jun HeVP | 45 | $76.62 | $3,448 | 5,315 | +0.85% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Jen-Chau HuangSVP and CFO | 28 | $76.62 | $2,145 | 3,524 | +0.80% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Chin-Sheng LuVP | 37 | $76.62 | $2,835 | 74 | +100% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Tzu-Sou ChuangVP | 45 | $76.62 | $3,448 | 5,759 | +0.79% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Min CaoVP | 54 | $76.62 | $4,137 | 6,662 | +0.82% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Lee-Chung LuVP | 49 | $76.62 | $3,754 | 6,382 | +0.77% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Shyue-Shyh LinVP | 44 | $76.62 | $3,371 | 249 | +21.5% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:12 am EDT | Chue-San YooVP | 51 | $76.62 | $3,908 | 6,590 | +0.78% | |
| Jul 7, 2026 PForm 4 → | Jul 9, 6:11 am EDT | Yuan-Ko HwangVP | 40 | $76.62 | $3,065 | 219 | +22.3% | |
| Jul 3, 2026 GForm 4 → | Jul 6, 6:06 am EDT | Tzonz-Sheng ChangSVP | 346,000 | — | — | 173,000 | — | |
| Jul 2, 2026 PForm 4 → | Sep 4, 6:30 am EDT | Shu-Hua FangSVP and GC | 2,000 | $77.09 | $154,180 | 8,206 | +32.2% | late |
| Jun 29, 2026 PForm 4 → | Jun 30, 6:24 am EDT | Bor-Zen TienVP | 2,000 | $76.17 | $152,340 | 1,000 | — |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.