Chuang Tzu-Sou disclosed buy in Taiwan Semiconductor Manufacturing Co Ltd
Chuang Tzu-Sou buy $3.5K of disclosed value in Taiwan Semiconductor Manufacturing Co Ltd.
Signal
Insider Trade
Action
Buy
Capital
$3.5K disclosed value
Why it matters
Insider Form 4 disclosures can surface management and director trading activity. This card is generated from canonical action facts, not request-time scraping.