TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) — Insider Trading
Insider trading activity for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 198
- Last trade date: Oct 8, 2026
- Ticker: TSM
Top Insiders
- Chuang Tzu-Sou (VP) — 9 trades, buy: $18K, sell: $14.0M
- Tien Bor-Zen (VP) — 20 trades, buy: $381K, sell: $0
- BURNS URSULA M — 1 trades, buy: $322K, sell: $0
- Yuan Lipen (VP) — 9 trades, buy: $318K, sell: $0
- Lin Shyue-Shyh (VP) — 7 trades, buy: $293K, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Oct 7, 2026 |
Chen Chih-Ho |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
31 |
$2K |
| Oct 7, 2026 |
Chen Pei-Hung |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
43 |
$3K |
| Oct 7, 2026 |
Chuang Juiping |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
46 |
$4K |
| Oct 7, 2026 |
Fang Shu-Hua |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
53 |
$4K |
| Oct 7, 2026 |
Chang Tzonz-Sheng |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
51 |
$4K |
| Oct 7, 2026 |
Chin Yung-Pei |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
67 |
$5K |
| Oct 7, 2026 |
Cao Min |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
51 |
$4K |
| Oct 7, 2026 |
Chuang Tzu-Sou |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
46 |
$4K |
| Oct 7, 2026 |
He Jun |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
43 |
$3K |
| Oct 7, 2026 |
Hsu Kuo-Chin |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
52 |
$4K |
| Oct 7, 2026 |
Hou Yung-Chin |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
60 |
$5K |
| Oct 7, 2026 |
Jang Syun-Ming |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
46 |
$4K |
| Oct 7, 2026 |
Huang Jen-Chau |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
28 |
$2K |
| Oct 7, 2026 |
Hwang Yuan-Ko |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
39 |
$3K |
| Oct 7, 2026 |
Ku Yao-Ching |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
46 |
$4K |
| Oct 7, 2026 |
Lee Chun-Hsien |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
51 |
$4K |
| Oct 7, 2026 |
Lin Chris Horng-Dar |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
44 |
$3K |
| Oct 7, 2026 |
Lin Shyue-Shyh |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
44 |
$3K |
| Oct 7, 2026 |
Lu Lee-Chung |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
49 |
$4K |
| Oct 7, 2026 |
Lu Chin-Sheng |
TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD |
BUY |
36 |
$3K |
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