TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD TSM
CIK 0001046179
Form 3 statements with an event date from Sep 1, 2023 to Sep 25, 2026.
Where insider ownership starts.
Form 3 is an initial ownership statement filed when someone becomes a reporting insider. These holdings do not mean they bought shares that day.
| Holdings date | Insider | Initial holdings | |
|---|---|---|---|
| 2026-06-01 | Lu Chin-Sheng VP | 2 stock holdings | ▾ |
| 2026-06-01 | Ku Yao-Ching VP | 3 stock holdings | ▾ |
| 2026-06-01 | Wu Yi-Huang VP | 2 stock holdings | ▾ |
| 2026-03-18 | Hou Yung-Chin SVP and Deputy Co-COO | 4 stock holdings | ▾ |
| 2026-03-18 | Fang Shu-Hua SVP and GC | 7 stock holdings | ▾ |
| 2026-03-18 | Ho Li-Mei SVP | 4 stock holdings | ▾ |
| 2026-03-18 | Chang Tzonz-Sheng SVP | 3 stock holdings | ▾ |
| 2026-03-18 | Chen Chih-Ho Controller | 5.37K shares | ▾ |
| 2026-03-18 | Chuang Juiping VP | 5 stock holdings | ▾ |
| 2026-03-18 | Chen Pei-Hung VP | 4 stock holdings | ▾ |
| 2026-03-18 | Hsu Kuo-Chin VP | 6 stock holdings | ▾ |
| 2026-03-18 | Chin Yung-Pei EVP and Co-COO | 4 stock holdings | ▾ |
| 2026-03-18 | Huang Jen-Chau SVP and CFO | 3 stock holdings | ▾ |
| 2026-03-18 | Hwang Yuan-Ko VP | 2 stock holdings | ▾ |
| 2026-03-18 | Jang Syun-Ming VP | 4 stock holdings | ▾ |
| 2026-03-18 | Lee Chun-Hsien VP | 4 stock holdings | ▾ |
| 2026-03-18 | Liaw Yung-Haw VP | 4 stock holdings | ▾ |
| 2026-03-18 | Lin Chris Horng-Dar VP and CIO | 7 stock holdings | ▾ |
| 2026-03-18 | Mii Yuh-Jier EVP and Co-COO | 2 derivative holdings | ▾ |
| 2026-03-18 | Lin Shyue-Shyh VP | 3 stock holdings | ▾ |
| 2026-03-18 | Tien Bor-Zen VP | 4 stock holdings · 1 derivative holding | ▾ |
| 2026-03-18 | Lu Lee-Chung VP | 4 stock holdings | ▾ |
| 2026-03-18 | Yuan Lipen VP | 3 stock holdings | ▾ |
| 2026-03-18 | Wu Shien-Yang SVP | 5 stock holdings | ▾ |
| 2026-03-18 | Wang Ying-Lang SVP | 4 stock holdings | ▾ |
| 2026-03-18 | Yeap Choh Fei SVP | 3 stock holdings | ▾ |
| 2026-03-18 | Yoo Chue-San VP | 5 stock holdings | ▾ |
| 2026-03-18 | SPLINTER MICHAEL R Director | 7 stock holdings | ▾ |
| 2026-03-18 | BURNS URSULA M Director | 2 stock holdings | ▾ |
| 2026-03-18 | Elsenhans Lynn Laverty Director | 2.05K shares | ▾ |
Showing 30 / 42 statements in 2026. The complete set is available through the API.
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