Tien Bor-Zen bought TSM
June 5, 2026 · Form 4 insider transaction
Tien Bor-Zen bought 7 shares of Taiwan Semiconductor Manufacturing Company Limited at $76.01 per share, a transaction worth $532.07. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
7
Price
$76.01
Total value
$532.07
InsiderTien Bor-Zen
Role—
SecurityCommon Shares (2330.TW)
Transaction codeP: Open-market purchase
Transaction dateJune 5, 2026
Filing dateJune 9, 2026
Shares owned after67
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer's Immediate Family Member, who is a TSMC employee, pursuant to terms predetermined by the issuer.; The price was translated from the average purchase price of NT$2,392.5207 in New Taiwan dollars, at the rate of NT$31.475 to US$1.