Taiwan Semiconductor Manufacturing CO LTD
SEC CIK 1046179 · TSM · last insider filing 2026-06-30
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Wei Che-Chia | Director · Chairman and CEO | filed 2026 - 2026 |
| Burns Ursula M | Director | filed 2026 - 2026 |
| Gavrielov Moshe | Director | filed 2026 - 2026 |
| Splinter Michael R | Director | filed 2026 - 2026 |
| Bonfield Peter L | Director | filed 2026 - 2026 |
| Elsenhans Lynn Laverty | Director | filed 2026 - 2026 |
| Reif Leo Rafael | Director | filed 2026 - 2026 |
| Yeh Chun-Hsien | Director | filed 2026 - 2026 |
| Tseng Fang Churng | Director | filed 2026 - 2026 |
| National Development Fund, Executive Yuan | Director | filed 2026 - 2026 |
| Lin Chuan | Director | filed 2026 - 2026 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Tien Bor-Zen | VP | filed 2026 - 2026 |
| Chuang Tzu-Sou | VP | filed 2026 - 2026 |
| Yuan Lipen | VP | filed 2026 - 2026 |
| Ku Yao-Ching | VP | filed 2026 - 2026 |
| Cao Min | VP | filed 2026 - 2026 |
| Hou Yung-Chin | SVP and Deputy Co-COO | filed 2026 - 2026 |
| Jang Syun-Ming | VP | filed 2026 - 2026 |
| Fang Shu-Hua | SVP and GC | filed 2026 - 2026 |
| Huang Jen-Chau | SVP and CFO | filed 2026 - 2026 |
| Liaw Yung-Haw | VP | filed 2026 - 2026 |
| Chang Tzonz-Sheng | SVP | filed 2026 - 2026 |
| Mii Yuh-Jier | EVP and Co-COO | filed 2026 - 2026 |
| Lee Chun-Hsien | VP | filed 2026 - 2026 |
| Lin Chris Horng-Dar | VP and CIO | filed 2026 - 2026 |
| Yeap Choh Fei | SVP | filed 2026 - 2026 |
| He Jun | VP | filed 2026 - 2026 |
| Yoo Chue-San | VP | filed 2026 - 2026 |
| Wu Shien-Yang | SVP | filed 2026 - 2026 |
| Lin Shyue-Shyh | VP | filed 2026 - 2026 |
| Chen Chih-Ho | Controller | filed 2026 - 2026 |
| Chen Pei-Hung | VP | filed 2026 - 2026 |
| Chuang Juiping | VP | filed 2026 - 2026 |
| Hsu Kuo-Chin | VP | filed 2026 - 2026 |
| Lu Lee-Chung | VP | filed 2026 - 2026 |
| Hwang Yuan-Ko | VP | filed 2026 - 2026 |
| Zhang Kevin Xiaoqiang | SVP and Deputy Co-COO | filed 2026 - 2026 |
| Chin Yung-Pei | EVP and Co-COO | filed 2026 - 2026 |
| Wang Ying-Lang | SVP | filed 2026 - 2026 |
| Lu Chin-Sheng | VP | filed 2026 - 2026 |
| Wu Yi-Huang | VP | filed 2026 - 2026 |
| Ho Li-Mei | SVP | filed 2026 - 2026 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.