Form 4: TSMC Executive Reports Stock Transactions

Taiwan Semiconductor Manufacturing Co. SVP Chang Tzonz-Sheng reports transactions involving common shares acquired through employee stock purchase and long-term incentive plans.

Summary

• SVP Chang Tzonz-Sheng of Taiwan Semiconductor Manufacturing Co. (TSM) has reported transactions related to company common shares.
• These transactions include the acquisition of 317,638 common shares on May 8, 2026, at a price of $71.82 per share, acquired through the issuer's Employee Stock Purchase Plan (ESPP).
• The reported price in USD is a translation from NT$2,257.1777 per share at an exchange rate of NT$31.429 to US$1.
• Additionally, 5,269 common shares are held indirectly by the ESPP Trust, and 10,581 common shares are held indirectly by a Long-Term Incentive (LTI) Bonus Plan trust.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it reports routine employee stock transactions rather than significant strategic or financial events.

Positives

• The reporting person, an SVP, is actively participating in the company's employee stock purchase and long-term incentive plans, indicating continued commitment.
• Acquisition of shares through ESPP and LTI plans suggests alignment of executive interests with shareholder value.
• The transactions reflect the ongoing operation of employee benefit programs designed to retain and incentivize key personnel.

Negatives

• The filing does not provide context on whether these are routine acquisitions or if they represent a significant change in the reporting person's holdings.
• The specific reasons for the acquisition amounts are not detailed, making it difficult to assess strategic intent beyond participation in standard plans.

Risks

• Potential for insider trading scrutiny if transactions are not clearly routine or pre-planned.
• Market perception could be influenced by the volume of insider transactions, though these appear to be part of established employee plans.

Future Outlook

This filing is a report of past transactions and does not contain forward-looking statements or guidance regarding future company performance.

Industry Context

StockSavvy.ai notes that insider transactions, particularly those related to employee stock purchase and long-term incentive plans, are common in the semiconductor industry as companies use them to attract and retain top talent in a highly competitive global market.

Comparison to Industry Standards

• Many technology companies, including major semiconductor manufacturers like Intel and Samsung, utilize ESPP and LTI programs to align executive and employee interests with long-term company performance.
• The structure of these plans, involving regular acquisitions and trust holdings, is a standard practice across the industry for compensation and retention.

Stakeholder Impact

• Shareholders: The transactions reflect the ongoing use of employee incentive programs, which can contribute to long-term value creation.
• Employees: Participation in ESPP and LTI plans provides employees with opportunities to benefit from the company's success.
• Management: The filing confirms the continued participation of senior management in company stock plans.

Next Steps

• Continued monitoring of insider transactions for any unusual patterns or significant changes in beneficial ownership.
• Review of future SEC filings for updates on TSMC's financial performance and strategic initiatives.

Key Dates

Keywords

TSMC, TSM, Form 4, Insider Trading, Employee Stock Purchase Plan, Long-Term Incentive Plan, Common Shares, Beneficial Ownership, Securities Exchange Act