Insider Transactions Reported by 23 Insiders of Ultra Clean Holdings, Inc.

Symbol
UCTT on Nasdaq
Location
Hayward, CA

Insiders trading volume in the past year

Ultra Clean Holdings, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
James P. Scholhamer CEO, Director $23,056,760 09 Jul 2024
Vijayan S. Chinnasami Chief Operating Officer $6,293,436 28 Apr 2023
Clarence L. Granger Director $5,447,932 27 Feb 2026
Christopher S. Cook President, Products Division $3,190,595 29 Aug 2025
Jinsong Xiao Chief Executive Officer $3,010,032 26 Sep 2025
Barbara Vaughn Scherer Director $2,398,271 22 May 2024
Harjinder Bajwa Chief Operating Officer $1,730,961 30 Jun 2025
Siu Chris Chief Accounting Officer & SVP $1,369,219 31 May 2022
Bill Bentinck President, Services Business $1,337,821 30 Apr 2025
Sheri Savage Cfo $1,241,988 30 Apr 2025
David T. Ibnale Director $1,204,659 -$625,749 -34% 03 Dec 2025
William Joe Williams President, Products Business $1,162,843 29 Apr 2022
Brian E. Harding Chief Accounting Officer $1,088,709 30 Jun 2025
Ernest E. Maddock Director $1,079,827 21 May 2025
Edman Thomas T. Director $883,987 21 May 2025
Emily M. Liggett Director $840,480 21 May 2025
Jamie J. Palfrey SVP, Global Human Resources $584,836 -$182,372 -24% 06 May 2025
Jacqueline A. Seto Director $555,840 21 May 2025
Amir Widmann President, Fluid Solutions $493,733 14 May 2021
Paul Y. Cho General Counsel and Secretary $491,659 -$86,011 -15% 06 Jun 2025
Jeffrey L. McKibben Chief Information Officer $459,056 -$131,356 -22% 04 Jun 2025
Samuel W. Johnson SVP, Services Business $278,626 15 Aug 2025
Joanne Solomon Director $182,553 21 May 2025

Recent Insider Transactions by Companies or Individuals for Ultra Clean Holdings, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Clarence L. Granger UCTT Common Stock Gift -5.09% -6,000 111,817 27 Feb 2026 Direct
David T. Ibnale UCTT Common Stock Sale -34.2% $625,749 $26.63 -23,500 45,241 03 Dec 2025 Direct
Clarence L. Granger UCTT Common Stock Gift -0.84% -1,000 117,817 02 Dec 2025 Direct
Clarence L. Granger UCTT Common Stock Gift -2.46% -3,000 118,817 25 Nov 2025 Direct
Jinsong Xiao UCTT Common Stock Award 117,948 117,948 26 Sep 2025 Direct
Clarence L. Granger UCTT Common Stock Tax liability -7.54% -9,938 121,817 12 Sep 2025 Direct
Christopher S. Cook UCTT Common Stock Award 130.8% 73,686 130,015 29 Aug 2025 Direct
Brian E. Harding UCTT Common Stock Tax liability -8.01% -4,198 48,237 30 Jun 2025 Direct
Harjinder Bajwa UCTT Common Stock Tax liability -5.58% -4,534 76,693 30 Jun 2025 Direct
Paul Y. Cho UCTT Common Stock Sale -14.9% $86,011 $21.06 -4,084 23,345 06 Jun 2025 Direct
Jeffrey L. McKibben UCTT Common Stock Sale -22.2% $131,356 $20.87 -6,294 21,996 04 Jun 2025 Direct
Joanne Solomon UCTT Common Stock Award 625.8% 8,198 9,508 21 May 2025 Direct
Thomas T. Edman UCTT Common Stock Award 21.7% 8,198 46,041 21 May 2025 Direct
David T. ibnAle UCTT Common Stock Award 13.5% 8,198 68,741 21 May 2025 Direct
Clarence L. Granger UCTT Common Stock Award 6.63% 8,198 131,755 21 May 2025 Direct
Jacqueline A. Seto UCTT Common Stock Award 39.5% 8,198 28,950 21 May 2025 Direct
Ernest E. Maddock UCTT Common Stock Award 22.1% 8,198 45,241 21 May 2025 Direct
Emily M. Liggett UCTT Common Stock Award 23% 8,198 43,775 21 May 2025 Direct
Jamie J. Palfrey UCTT Common Stock Sale -23.8% $182,372 $19.20 -9,500 30,465 06 May 2025 Direct
Sheri Savage UCTT Common Stock Tax liability -12.7% -9,624 66,381 30 Apr 2025 Direct
Jamie J. Palfrey UCTT Common Stock Tax liability -5.88% -2,496 39,965 30 Apr 2025 Direct
Brian E. Harding UCTT Common Stock Tax liability -8.16% -4,596 51,706 30 Apr 2025 Direct
Jeffrey L. McKibben UCTT Common Stock Tax liability -10.3% -3,251 28,290 30 Apr 2025 Direct
Paul Yoonku Cho UCTT Common Stock Tax liability -12.8% -4,036 27,429 30 Apr 2025 Direct
Christopher S. Cook UCTT Common Stock Tax liability -10.5% -6,630 56,329 30 Apr 2025 Direct
Bill Bentinck UCTT Common Stock Tax liability -4.51% -3,377 71,503 30 Apr 2025 Direct
Brian E. Harding UCTT Common Stock Award 47.3% 18,090 56,302 25 Apr 2025 Direct
Paul Yoonku Cho UCTT Common Stock Award 85.2% 14,472 31,465 25 Apr 2025 Direct
Bill Bentinck UCTT Common Stock Award 22.8% 13,915 74,880 25 Apr 2025 Direct
Jeffrey L. McKibben UCTT Common Stock Award 70% 12,988 31,541 25 Apr 2025 Direct
Sheri Savage UCTT Common Stock Award 57.8% 27,831 76,005 25 Apr 2025 Direct
Harjinder Bajwa UCTT Common Stock Award 47.8% 25,976 80,267 25 Apr 2025 Direct
Jamie J. Palfrey UCTT Common Stock Award 84.8% 19,482 42,461 25 Apr 2025 Direct
Christopher S. Cook UCTT Common Stock Award 79.2% 27,831 62,959 25 Apr 2025 Direct
Sheri Savage UCTT Common Stock Tax liability -2.16% -1,064 48,174 31 Mar 2025 Direct
Jamie J. Palfrey UCTT Common Stock Tax liability -0.55% -127 22,979 31 Mar 2025 Direct
Paul Yoonku Cho UCTT Common Stock Tax liability -1.01% -173 16,993 31 Mar 2025 Direct
Clarence L. Granger UCTT Common Stock Award 29% 27,776 123,557 28 Mar 2025 Direct
Bill Bentinck UCTT Common Stock Purchase 5.2% $75,510 $25.17 3,000 60,695 07 Mar 2025 Direct
Christopher S. Cook UCTT Common Stock Purchase $103,710 $25.30 4,100 4,100 07 Mar 2025 by Trust
Brian E. Harding UCTT Common Stock Purchase 11.7% $96,000 $24.00 4,000 38,212 07 Mar 2025 Direct
Ernest E. Maddock UCTT Common Stock Purchase 1000% $242,900 $24.29 10,000 11,000 07 Mar 2025 by Trust
Clarence L. Granger UCTT Common Stock Purchase $25,150 $25.15 1,000 1,000 07 Mar 2025 by Trust
Joanne Solomon UCTT Common Stock Award 1,310 1,310 28 Feb 2025 Direct
Jeffrey L. McKibben UCTT Common Stock Tax liability -1.34% -252 18,553 31 Dec 2024 Direct
Harjinder Bajwa UCTT Common Stock Purchase 22.6% $337,500 $33.75 10,000 54,291 15 Nov 2024 Direct
Harjinder Bajwa UCTT Common Stock Purchase 51.2% $522,500 $34.83 15,000 44,291 13 Nov 2024 Direct
Jeffrey L. McKibben UCTT Common Stock Sale -15.4% $130,720 $38.20 -3,422 18,805 07 Nov 2024 Direct
Jamie J. Palfrey UCTT Common Stock Tax liability -2.48% -587 23,106 31 Oct 2024 Direct
Harjinder Bajwa UCTT Common Stock Purchase 9.33% $83,325 $33.33 2,500 29,291 31 Oct 2024 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.