TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD·4

Jul 8, 8:00 PM ET

Chen Chih-Ho 4

4 · TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · Filed Jul 9, 2026

Research Summary

AI-generated summary of this filing

Updated

Taiwan Semiconductor (TSM) Controller Chen Chih-Ho Buys 31 Shares

What Happened Chen Chih-Ho, listed as Controller of Taiwan Semiconductor Manufacturing Co. (TSM), acquired 31 common shares on 2026-07-07 in a purchase transaction. The shares were bought at $76.62 per share for a reported total of about $2,375. This was a purchase (transaction code P), which is typically viewed as a direct acquisition rather than a sale.

Key Details

  • Transaction date: 2026-07-07; Form 4 filed: 2026-07-09.
  • Price and amount: 31 shares at $76.62 per share; total ≈ $2,375.
  • Transaction type: P = Purchase (open market/private purchase via ESPP administrator).
  • Shares owned after transaction: not specified in the provided filing details.
  • Footnotes of note:
    • F1: Purchase made by the administrator of the issuer's Employee Stock Purchase Plan (ESPP) on behalf of the filer under predetermined plan terms.
    • F2: Price converted from NT$2,462.6361 using NT$32.143 = US$1.
    • F3: Shares are held under the issuer's ESPP.
  • Filing timeliness: Form filed two days after the transaction date; no late-filing flag was indicated in the provided data.

Context ESPP purchases are routine, plan-driven acquisitions where the company or plan administrator buys shares for employees under preset terms; they often reflect participation in compensation plans rather than an active market timing decision. The reported purchase here was modest in size.

Insider Transaction Report

Form 4
Period: 2026-07-07
Chen Chih-Ho
Controller
Transactions
  • Purchase

    Common Shares (2330.TW)

    [F1][F2][F3]
    2026-07-07$76.62/sh+31$2,375137 total(indirect: By Trust)
Holdings
  • Common Shares (2330.TW)

    5,367
  • Common Shares (2330.TW)

    (indirect: By Spouse)
    363
  • Common Shares (2330.TW)

    (indirect: By Homewarm Advisory Co., Ltd.)
    8,000
Footnotes (3)
  • [F1]Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer.
  • [F2]The price was translated from the average purchase price of NT$2,462.6361 in New Taiwan dollars, at the rate of NT$32.143 to US$1.
  • [F3]Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
Signature
/s/ Jen-Chau Huang, as attorney-in-fact|2026-07-09

Documents

1 file
  • 4
    wk-form4_1783591994.xmlPrimary

    FORM 4