TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD·4

Jun 9, 6:39 AM ET

Chen Chih-Ho 4

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

Research Summary

AI-generated summary of this filing

Updated

TSM Controller Chen Chih‑Ho Buys 32 Shares

What Happened
Chen Chih‑Ho, Controller of Taiwan Semiconductor Manufacturing Company (TSM), purchased 32 common shares on 2026-06-05 at $76.01 per share, for a total of approximately $2,432. The shares were acquired through the issuer's Employee Stock Purchase Plan (ESPP) and are held under that plan.

Key Details

  • Transaction date: 2026-06-05 (reported on Form 4 filed 2026-06-09).
  • Transaction type/code: P — Purchase.
  • Price and value: $76.01 per share; total ≈ $2,432.
  • Currency note: price translated from NT$2,392.5207 using NT$31.475 = US$1 (per filing).
  • Footnotes: F1/F3 — shares were purchased by the ESPP administrator on the filer's behalf and are held under the ESPP. F2 explains the NT$→USD conversion.
  • Shares owned after transaction: not disclosed in this filing.
  • Filing timeliness: Filed 2026-06-09; appears timely within the standard two-business-day reporting window.

Context
This was a small ESPP purchase under predetermined plan terms — routine for employees/insiders and typically less informative than larger, discretionary buys or sells. Purchases signal acquisition but, given the small size (~$2.4k) and that shares are held in the ESPP, it should be viewed as routine insider participation rather than a clear market-moving endorsement.

Insider Transaction Report

Form 4
Period: 2026-06-05
Chen Chih-Ho
Controller
Transactions
  • Purchase

    Common Shares (2330.TW)

    [F1][F2][F3]
    2026-06-05$76.01/sh+32$2,432106 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$2,392.5207 in New Taiwan dollars, at the rate of NT$31.475 to US$1.
  • [F3]Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
Signature
/s/ Shu-Hua Fang, as attorney-in-fact|2026-06-09

Documents

1 file
  • 4
    wk-form4_1781001592.xmlPrimary

    FORM 4