Tzu-Sou Chuang, Vice President at Taiwan Semiconductor Manufacturing Co. Ltd. (TSM), sold 200,000 shares of the company's stock on May 19, 2026. The transaction, executed at an average price of $69.83 per share, amounted to approximately $13.97 million.
This sale by a key executive comes amidst other insider transactions at TSM. On the same day, Bor-Zen Tien made two separate purchases totaling 2,000 shares. Earlier in May, Kevin Xiaoqiang Zhang and Lipen Yuan also acquired smaller amounts of TSM stock.
Insider sales can be driven by various factors, including personal financial planning, diversification strategies, or adherence to pre-arranged trading plans. Such transactions do not necessarily indicate a negative outlook on the company's future performance.