Jamie J. Palfrey

Companies

• Ultra Clean Holdings, Inc.SVP, Global Human Resources Oct 6, 2021 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• UCUltra Clean Holdings, Inc. UCTT26,343 shares²$1.4M at $53.26May 22, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 22, 2026Granted 9,897 shares of Ultra Clean Holdings, Inc.²
• May 5, 2026Sold 8,691 shares at $79.73 of Ultra Clean Holdings, Inc.³
• Apr 30, 2026Shares withheld for tax 1,380 shares at $78.15 of Ultra Clean Holdings, Inc.⁴
• Apr 30, 2026Shares withheld for tax 1,485 shares at $78.15 of Ultra Clean Holdings, Inc.⁴
• Apr 30, 2026Shares withheld for tax 2,463 shares at $78.15 of Ultra Clean Holdings, Inc.⁴
• May 6, 2025Sold 9,500 shares at $19.20 of Ultra Clean Holdings, Inc.⁵
• Apr 30, 2025Shares withheld for tax 666 shares at $18.71 of Ultra Clean Holdings, Inc.⁶
• Apr 30, 2025Shares withheld for tax 861 shares at $18.71 of Ultra Clean Holdings, Inc.⁶
• Apr 30, 2025Shares withheld for tax 969 shares at $18.71 of Ultra Clean Holdings, Inc.⁶
• Apr 25, 2025Granted 19,482 shares of Ultra Clean Holdings, Inc.⁷
• Mar 31, 2025Shares withheld for tax 127 shares at $21.41 of Ultra Clean Holdings, Inc.⁸
• Oct 31, 2024Shares withheld for tax 587 shares at $33.45 of Ultra Clean Holdings, Inc.⁹
• May 9, 2024Sold 5,744 shares at $43.50 of Ultra Clean Holdings, Inc.¹⁰
• May 6, 2024Shares withheld for tax 144 shares at $42.96 of Ultra Clean Holdings, Inc.¹¹
• Apr 30, 2024Shares withheld for tax 969 shares at $41.83 of Ultra Clean Holdings, Inc.¹²
• Apr 30, 2024Shares withheld for tax 666 shares at $41.83 of Ultra Clean Holdings, Inc.¹²
• Apr 26, 2024Granted 10,373 shares of Ultra Clean Holdings, Inc.¹³
• Mar 31, 2024Shares withheld for tax 127 shares at $45.94 of Ultra Clean Holdings, Inc.¹⁴
• Nov 3, 2023Sold 6,932 shares at $25.68 of Ultra Clean Holdings, Inc.¹⁵
• Oct 31, 2023Shares withheld for tax 573 shares at $23.86 of Ultra Clean Holdings, Inc.¹⁶
• May 6, 2023Shares withheld for tax 171 shares at $28.22 of Ultra Clean Holdings, Inc.¹⁷
• Apr 30, 2023Shares withheld for tax 2,652 shares at $28.54 of Ultra Clean Holdings, Inc.¹⁸
• Apr 30, 2023Shares withheld for tax 1,341 shares at $28.54 of Ultra Clean Holdings, Inc.¹⁸
• Apr 28, 2023Granted 11,663 shares of Ultra Clean Holdings, Inc.¹⁸
• Mar 31, 2023Shares withheld for tax 454 shares at $33.16 of Ultra Clean Holdings, Inc.¹⁹