Taiwan Semiconductor Manufacturing Co Ltd Chairman and CEO Wei Che-Chia filed a Form 4 on November 10, 2026, disclosing a purchase of 155 common shares on November 6, 2026, through the company's Employee Stock Purchase Plan.

Key Highlights

  • Reporting person: Wei Che-Chia, Chairman and CEO of Taiwan Semiconductor Manufacturing Co Ltd (NYSE:TSM)
  • Transaction: 155 common shares acquired (transaction code P) on November 6, 2026, via the ESPP Trust at a price of $70.50 per share
  • Price conversion: The $70.50 per share figure was translated from an average purchase price of NT$2,309.9996, at a rate of NT$32.768 to US$1
  • Direct holdings following transaction: 7,656,724 common shares held directly
  • Indirect holdings: 18,435 shares held by ESPP Trust, 285,245 shares held by LTI Trust, and 700,261 shares held by spouse
  • ESPP purchase nature: Shares were purchased by the plan administrator on behalf of Wei Che-Chia pursuant to terms predetermined by the issuer

Wei Che-Chia's November 2026 ESPP Share Acquisition at Taiwan Semiconductor

According to the Form 4 filed with the SEC on November 10, 2026, Wei Che-Chia, who serves as both Chairman and CEO of Taiwan Semiconductor Manufacturing Co Ltd, reported a purchase of 155 common shares of the company on November 6, 2026. The filing indicates the shares were acquired through the company's Employee Stock Purchase Plan, with the administrator purchasing the shares on Wei Che-Chia's behalf pursuant to terms predetermined by the issuer.

The filing disclosed that the per-share price of $70.50 was translated from an average purchase price of NT$2,309.9996 in New Taiwan dollars, converted at a rate of NT$32.768 to US$1. Following this transaction, the filing reports that Wei Che-Chia's indirect beneficial ownership through the ESPP Trust stands at 18,435 common shares. The LTI Trust, described in the filing as a trust holding shares purchased with cash received under the issuer's Long-Term Incentive Bonus Plan over which Wei Che-Chia has obtained investment control, holds 285,245 shares. An additional 700,261 shares are held indirectly by Wei Che-Chia's spouse.

Wei Che-Chia's direct beneficial ownership following the reported transaction totals 7,656,724 common shares. The filing was signed by Jen-Chau Huang as attorney-in-fact on November 10, 2026. The company's shares trade on the Taiwan Stock Exchange under the foreign trading symbol 2330.TW, in addition to the NYSE listing under the symbol TSM.

What Was Disclosed

Wei Che-Chia, Chairman and CEO of Taiwan Semiconductor Manufacturing Co Ltd (NYSE:TSM), disclosed a November 6, 2026, ESPP purchase of 155 common shares at $70.50 per share, with total direct and indirect beneficial ownership detailed across four separate line items in the filing.