Form 4: Ultra Clean Holdings Executive Stock Transaction

Sentiment:

Insider Transaction Report


Christopher S. Cook, President of the Products Division at Ultra Clean Holdings, reported the sale and tax-withholding of company shares.

Summary

  • Christopher S. Cook, President of the Products Division, executed transactions involving 21,110 shares of Ultra Clean Holdings (UCTT) common stock.
  • A total of 9,207 shares were withheld by the company to satisfy tax liabilities related to the vesting of restricted stock units.
  • The reporting person sold 11,903 shares at a weighted average price of $75.31 per share.
  • Following these transactions, the reporting person maintains direct ownership of 108,905 shares and indirect ownership of 4,100 shares held in a trust.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the transactions are primarily related to routine tax obligations and standard equity compensation management.

Positives

  • The transaction reflects the vesting of equity compensation, aligning executive interests with long-term shareholder value.

Negatives

  • The sale of 11,903 shares reduces the executive's direct equity stake in the company.

Risks

  • Executive stock sales can sometimes be perceived by the market as a signal regarding the company's near-term valuation outlook.

Future Outlook

No specific forward-looking guidance or strategic outlook was provided in this regulatory filing.

Industry Context

StockSavvy.ai notes that insider transactions involving the vesting of restricted stock units are standard corporate practice in the semiconductor equipment sector and typically do not indicate a change in fundamental business strategy.

Comparison to Industry Standards

  • The use of automatic share withholding for tax obligations is a standard practice among U.S. publicly traded companies to manage executive tax liabilities upon RSU vesting.

Stakeholder Impact

  • Minimal impact on shareholders as the transactions represent routine executive compensation management.

Next Steps

  • No future actions or milestones were disclosed in this filing.

Key Dates

DateDescription
04/30/2026Date of the reported stock transactions.
05/04/2026Date the Form 4 was signed and filed.

Keywords

UCTT, Ultra Clean Holdings, Insider Trading, Form 4, Equity Compensation, Semiconductor Equipment

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