Tien Bor-Zen bought TSM
July 28, 2026 · Form 4 insider transaction
Tien Bor-Zen bought 1,000 shares of Taiwan Semiconductor Manufacturing Company Limited at $67.97 per share, a transaction worth $68.0K. 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
$67.97
Total value
$68.0K
InsiderTien Bor-Zen
Role—
SecurityCommon Shares (2330.TW)
Transaction codeP: Open-market purchase
Transaction dateJuly 28, 2026
Filing dateJuly 30, 2026
Shares owned after5,000
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
The price was translated from New Taiwan dollars, NT$2,200, at the rate of NT$32.366 to US$1.