Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Tzu-sou Chuang currently holds 5,759 shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), valued at approximately $0. This represents their equity stake as VP.
Based on SEC Form 4 filings, Tzu-sou Chuang has been a net seller of TSM stock. They have purchased $13.7K and sold $14.0M worth of shares.
Tzu-sou Chuang's most recent insider trade was on Jul 7, 2026, when they purchased 45 shares at $76.62 per share.
Tzu-sou Chuang serves as VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM). They have executed 7 insider transactions totaling $14.0M over their tenure at the company.
Tzu-sou Chuang holds the position of VP at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 1 years and currently hold a stake valued at $0.
Tzu-sou Chuang has shown a selling trading pattern, with $13.7K in total purchases and $14.0M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Tzu-sou Chuang was on May 19, 2026, when they sold $14.0M worth of TSM shares. This transaction involved 200,000 shares at $69.83 per share.
Tzu-sou Chuang currently owns 5,759 shares of TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Tzu-sou Chuang's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Tzu-sou Chuang has 7 Form 4 filings on record as an insider at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD.
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