Form 4: UCTT CFO Sheri Savage Executes Stock Sale Plan

Ultra Clean Holdings CFO Sheri Savage sold 15,370 shares of common stock on June 4, 2026, pursuant to a Rule 10b5-1 trading plan.

Summary

• CFO Sheri Savage sold a total of 15,370 shares of Ultra Clean Holdings, Inc. (UCTT) common stock.
• The transactions occurred on June 4, 2026, at prices ranging from $86.00 to $91.95 per share.
• The sales were executed under a pre-arranged Rule 10b5-1(c) trading plan, which is designed to allow insiders to sell shares at predetermined times to avoid concerns regarding non-public information.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event; the sale was executed under a pre-planned 10b5-1 arrangement, which is standard corporate practice and does not imply a change in company strategy.

Positives

• The sales were conducted via a pre-established Rule 10b5-1 trading plan, indicating the transactions were scheduled in advance rather than based on immediate market sentiment.

Negatives

• The CFO reduced their direct beneficial ownership stake in the company by 15,370 shares.

Risks

• Insider selling can sometimes be perceived negatively by retail investors as a signal of potential lack of confidence in future stock performance, despite the existence of a 10b5-1 plan.

Future Outlook

No specific forward-looking guidance regarding company operations was provided in this filing.

Industry Context

StockSavvy.ai notes that insider selling by C-suite executives is a common practice for liquidity and diversification purposes, particularly when executed through structured 10b5-1 plans, and does not necessarily reflect a change in the company's fundamental outlook.

Comparison to Industry Standards

• The use of Rule 10b5-1 plans is the industry standard for corporate executives to manage equity holdings while maintaining compliance with SEC regulations.
• The volume of shares sold represents a standard portfolio rebalancing activity for an executive of a company with UCTT's market capitalization.

Stakeholder Impact

• Shareholders should note the reduction in insider ownership, though the structured nature of the sale mitigates concerns regarding potential negative sentiment.

Next Steps

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

Key Dates

Keywords

UCTT, Ultra Clean Holdings, Insider Trading, Form 4, CFO, Stock Sale, Rule 10b5-1