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TSMC Chairman & CEO Acquires Shares via ESPP

Low SignificanceSeptember 9, 2026 at 11:08:21 AM UTC

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

$TSM4CIK: 0001046179

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Filing Summary

Taiwan Semiconductor Manufacturing Co Ltd ($TSM) Insider: Wei Che-Chia (Chairman and CEO) Transaction: Purchase | 149 shares @ $76.20 (~$11,353.80) Date: 2026-09-07 Nature: Indirect (By ESPP Trust) Post-Transaction ESPP Holdings: 18,136 shares

Comprehensive Analysis

Insider Transaction Overview

  • Insider: Wei Che-Chia, Chairman and CEO
  • Issuer: Taiwan Semiconductor Manufacturing Co Ltd (TSM / 2330.TW)
  • Transaction Type: Purchase (Code: P)
  • Security: Common Shares (2330.TW)
  • Transaction Date: September 7, 2026
  • Shares Transacted: 149 shares
  • Price Per Share: $76.20 (translated from NT$2,404.3453 at NT$31.552 per US$1)
  • Total Transaction Value: $11,353.80

Ownership Breakdown

  • Transaction Context: The purchase was made through the administrator of TSMC's Employee Stock Purchase Plan (ESPP) on behalf of the filer.
  • Indirect Holdings (ESPP Trust): 18,136 shares following this transaction.
  • Other Holdings:
    • Direct: 7,656,724 shares
    • Indirect (LTI Trust): 285,245 shares
    • Indirect (Spouse): 700,261 shares

Significance Assessment

The transaction is categorized as Low significance due to the routine nature of the ESPP contribution and the small transaction size relative to the insider's multi-million share direct and indirect equity stake in TSMC.

Topics:#TSMC#TSM#Semiconductors#InsiderBuying#SECForm4

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