Palfrey Jamie J. 4

What Happened

• Jamie J. Palfrey, Senior Vice President, Global Human Resources for Ultra Clean Holdings (UCTT), sold 8,691 shares in an open-market sale on May 5, 2026.
• The shares were sold at $79.72 per share for a total proceeds of approximately $692,890. The transaction is reported on a Form 4 filed with the SEC on May 7, 2026.

Key Details

• Transaction date: 2026-05-05; price: $79.72; shares sold: 8,691; total value: ~$692,890.
• Transaction type: S = Sale (open-market sale as reported).
• Filing: Form 4 filed 2026-05-07 (timely — within typical 2-business-day reporting window).
• Shares owned after transaction: Not specified in the provided filing excerpt.
• No 10b5-1 plan, tax-withholding, or other footnotes were disclosed in the information provided.

Context

• This was a straight sale of existing shares. Sales by executives are common and can be for many personal or diversification reasons; they do not by themselves indicate the insider’s view of the company’s prospects. Purchases generally provide stronger signals of insider confidence.