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Wei Che-Chia

Chairman and CEO

Open-market buys
7
$79K total
Open-market sells
0
$0 total
Tracking since
Apr 2026
Activity timeline
Open-market buy — $11K
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · Oct 7, 2026
Open-market buy — $11K
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · Sep 7, 2026
Open-market trades from the last two years.

5 more trades. A free account shows you more; Premium shows every one.

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Holdings as last reported
7,656,724 Common Shares (2330.TW) in TSM
Held directly · as of 2026-10-07
700,261 Common Shares (2330.TW) in TSM
Held indirectly (By Spouse) · as of 2026-10-07

2 more holdings. A free account shows you more; Premium shows every one.

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Companies touched
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
CIK 0001046179