Form 4: TSMC VP Acquires Shares Under ESPP

Taiwan Semiconductor Manufacturing Co. VP Lin Shyue-Shyh acquired company shares through the Employee Stock Purchase Plan.

Summary

• Lin Shyue-Shyh, Vice President of Taiwan Semiconductor Manufacturing Co. (TSM), acquired 26,269 common shares on April 9, 2026.
• The shares were purchased through the company's Employee Stock Purchase Plan (ESPP) at a price of $57.87 per share.
• This acquisition was made pursuant to a pre-determined plan intended to satisfy Rule 10b5-1(c) affirmative defense conditions.
• Following the transaction, Lin Shyue-Shyh beneficially owns 111 common shares directly and an additional 4,000 shares indirectly through their spouse.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive event, as it represents an insider's planned acquisition of company stock, indicating a level of confidence, but it is a routine transaction within an established plan.

Positives

• Insider purchase of company stock, indicating confidence from management.
• Acquisition made through a structured ESPP, suggesting a planned and systematic approach to employee investment.
• The transaction is compliant with Rule 10b5-1(c), providing a defense against insider trading allegations.

Negatives

• The number of directly held shares after the transaction (111) is very small relative to the acquired amount, suggesting these may be newly acquired shares or part of a larger, ongoing plan.
• The indirect ownership of 4,000 shares through a spouse is noted, but the details of this indirect ownership are not elaborated upon.

Risks

• The filing does not explicitly mention any risks associated with this transaction.
• General market risks for semiconductor manufacturing companies, such as supply chain disruptions, geopolitical tensions, and technological obsolescence, are implicitly present but not detailed in this specific filing.

Future Outlook

The filing does not contain forward-looking statements or guidance regarding future performance. It solely reports a past transaction.

Management Comments

• The transaction was made pursuant to a contract, instruction, or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
• Shares were 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.

Industry Context

StockSavvy.ai notes that insider purchases, especially through employee stock plans, are common in the semiconductor industry as a way to retain talent and align employee interests with shareholder value. TSMC's position as a leading foundry means such transactions are closely watched.

Comparison to Industry Standards

• Many technology companies, including those in the semiconductor sector, offer ESPPs as a standard benefit to employees.
• The structure of this transaction, utilizing a Rule 10b5-1(c) plan, is a common practice among executives in publicly traded companies to manage stock transactions predictably and avoid potential insider trading concerns.

Stakeholder Impact

• Shareholders: May view insider purchases positively as a sign of confidence, though the impact of this specific transaction is likely minimal given its routine nature.
• Employees: The ESPP provides an opportunity for employees, including management, to invest in the company.
• Management: Demonstrates continued investment in the company through a structured plan.

Next Steps

• Continued adherence to the ESPP and any other pre-arranged trading plans by management.
• Future filings will reflect any further changes in beneficial ownership.

Key Dates

Keywords

TSMC, Form 4, Insider Trading, Employee Stock Purchase Plan, ESPP, Share Acquisition, Lin Shyue-Shyh, Beneficial Ownership, Securities Exchange Act