Taiwan Semiconductor Manufacturing Co Ltd: VP Chuang Tzu-Sou bought 46 shares

What happened Chuang Tzu-Sou, vice president, purchased 46 common shares at $79.39 per share on Oct 7, 2026, for $3,652. The filing reports the transaction as a purchase (code P).

Key details

• Transaction date and price: Oct 7, 2026 — 46 shares at $79.39 each, total $3,652.
• Shares owned after the transaction: not reported in this filing.
• Footnotes: F2 and F4 state the shares were purchased by the administrator of the issuer's employee stock purchase plan (ESPP) and held under the ESPP; F3 notes the price was translated from NT$2,524.2277 at NT$31.795 to US$1; F1 notes that on Sep 30, 2026, 5,852 and 7,036 common shares previously held indirectly through the ESPP Trust and LTI Trust were transferred to an account directly held by the reporting person and were exempt from reporting under Rule 16a-13.
• Filing date: Oct 8, 2026, covering the Oct 7, 2026 transaction (no late filing indicated).

Why it may matter The purchase was made through the issuer's ESPP (administrator bought shares on the filer’s behalf per the footnotes). A filing does not show why the insider traded or why the company acted.