TSMC Chairman & CEO Acquires Shares via ESPP

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.