TSMC4
TSMC VP buys 46 shares at $79.39 via ESPP trust
TSMC4
Taiwan Semiconductor Manufacturing (TSM) VP Ku Yao-Ching buys 47 shares at $76.20 via ESPP
TSMC4
TSM VP buys 47 shares via ESPP trust
TSMC4
Ku Yao-Ching bought 46 shares at $76.62 on 2026-07-07; Ku Yao-Ching transacted shares (+1 more)
TSMC3/A
Ku Yao-Ching amended initial ownership report (2 holdings)
TSMC4
Ku Yao-Ching bought 48 shares at $76.01 on 2026-06-05; Ku Yao-Ching transacted shares (+1 more)
TSMC3
Ku Yao-Ching initial ownership report (2 holdings)