What TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD's executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.
| 3 months | 12 months | |
|---|---|---|
| Open-market buys | 87 | 189 |
| Sells | 1 | 2 |
| Total trades | 115 | 218 |
| 3 months | 12 months | |
|---|---|---|
| Acquired | 0 | 0 |
| Disposed | 0 | 0 |
| Net activity | +0 | +0 |
Common stock only — 218 reported trades in the last 12 months are in a security these totals do not cover.
View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.
| Insider | Relation | Date | Transaction | Shares | Price | Value | Shares held |
|---|---|---|---|---|---|---|---|
| He Jun | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 128,294 |
| Cao Min | VP | Sep 01 | Grant / award · A | +12,881 | — | — | 520,760 |
| Chuang Juiping | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 247,913 |
| Lu Lee-Chung | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 284,891 |
| Chuang Tzu-Sou | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 1,503,340 |
| Hsu Kuo-Chin | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 187,099 |
| Lee Chun-Hsien | SVP | Sep 01 | Grant / award · A | +12,881 | — | — | 518,913 |
| Wu Shien-Yang | SVP | Sep 01 | Grant / award · A | +12,881 | — | — | 643,109 |
| Lin Chris Horng-Dar | VP and CIO | Sep 01 | Grant / award · A | +8,175 | — | — | 136,359 |
| Jang Syun-Ming | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 452,054 |
| Huang Jen-Chau | SVP and CFO | Sep 01 | Grant / award · A | +20,313 | — | — | 1,831,856 |
| Mii Yuh-Jier | EVP and Co-COO | Sep 01 | Grant / award · A | +32,204 | — | — | 1,286,261 |
| Wei Che-Chia | Chairman and CEO | Sep 01 | Grant / award · A | +204,375 | — | — | 7,656,724 |
| Fang Shu-Hua | SVP and GC | Sep 01 | Grant / award · A | +20,313 | — | — | 878,705 |
| Chang Tzonz-Sheng | SVP | Sep 01 | Grant / award · A | +12,881 | — | — | 157,519 |
| Wang Ying-Lang | SVP | Sep 01 | Grant / award · A | +12,881 | — | — | 375,273 |
| Yoo Chue-San | VP | Sep 01 | Grant / award · A | +8,175 | — | — | 1,805,789 |
| Yeap Choh Fei | SVP | Sep 01 | Grant / award · A | +12,881 | — | — | 226,256 |
| Chin Yung-Pei | EVP and Co-COO | Sep 01 | Grant / award · A | +32,204 | — | — | 5,204,139 |
| Hou Yung-Chin | SVP and Deputy Co-COO | Sep 01 | Grant / award · A | +20,313 | — | — | 682,716 |
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