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Market intelligence
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Taiwan Semiconductor Manufacturing - ADR insider activity

In the last 90 days, 31 corporate insiders purchased $1,658,404 of stock on the open market.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
7
90-day purchase value
$1,658,404
Corporate buyers
31
Latest transaction
Aug 18, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Aug 18, 2026Lipen YuanVPOpen Market Purchase2,350$74.05$174,023
Aug 7, 2026Choh Fei YeapSVPOpen Market Purchase57$73.31$4,179
Aug 7, 2026Kevin Xiaoqiang ZhangSVP and Deputy Co-COOOpen Market Purchase63$73.31$4,619