Tien Bor-Zen bought TSM
March 22, 2026 · Form 4 insider transaction
Tien Bor-Zen bought 1,000 shares of Taiwan Semiconductor Manufacturing Company Limited at $55.93 per share, a transaction worth $55.9K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,000
Price
$55.93
Total value
$55.9K
InsiderTien Bor-Zen
Role—
SecurityCommon Shares (2330.TW)
Transaction codeP: Open-market purchase
Transaction dateMarch 22, 2026
Filing dateMarch 24, 2026
Shares owned after9,051
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The price was translated from New Taiwan dollars, NT$1,795, at the rate of NT$32.092 to US$1.