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Insider Transactions

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.

Insider trades

3 months 12 months
Open-market buys 87 189
Sells 1 2
Total trades 115 218

Shares traded

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.

See the story behind these numbers

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.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

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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