Jamie J. Palfrey Ultra Clean Holdings, Inc. (UCTT) insider trading activity

Jamie J. Palfrey is SVP, Global Human Resources of Ultra Clean Holdings, Inc.. Currently has a direct ownership of 22,979 shares of UCTT, which is worth approximately $505,767. The most recent transaction as insider was on Mar 31, 2025, when has been sold 127 shares (Common Stock) at a price of $21.41 per share, resulting in proceeds of $2,719. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 23K

0.55% 3M change

10.25% 12M change

Total Value Held $505,767

Jamie J. Palfrey Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 31 2025	SELL Payment of exercise price or tax liability	$2,719 $21.41 p/Share	127 Reduced 0.55%	22,979 Common Stock
Oct 31 2024	SELL Payment of exercise price or tax liability	$19,635 $33.45 p/Share	587 Reduced 2.48%	23,106 Common Stock
May 09 2024	SELL Open market or private sale	$249,864 $43.5 p/Share	5,744 Reduced 19.51%	23,693 Common Stock
May 06 2024	SELL Payment of exercise price or tax liability	$6,186 $42.96 p/Share	144 Reduced 0.49%	29,437 Common Stock
Apr 30 2024	SELL Payment of exercise price or tax liability	$68,392 $41.83 p/Share	1,635 Reduced 5.24%	29,581 Common Stock
Apr 26 2024	BUY Grant, award, or other acquisition	-	10,373 Added 24.94%	31,216 Common Stock
Mar 31 2024	SELL Payment of exercise price or tax liability	$5,834 $45.94 p/Share	127 Reduced 0.61%	20,843 Common Stock
Nov 03 2023	SELL Open market or private sale	$178,013 $25.68 p/Share	6,932 Reduced 24.84%	20,970 Common Stock
Oct 31 2023	SELL Payment of exercise price or tax liability	$13,671 $23.86 p/Share	573 Reduced 2.01%	27,902 Common Stock
May 06 2023	SELL Payment of exercise price or tax liability	$4,825 $28.22 p/Share	171 Reduced 0.6%	28,475 Common Stock
Apr 30 2023	SELL Payment of exercise price or tax liability	$113,960 $28.54 p/Share	3,993 Reduced 12.23%	28,646 Common Stock
Apr 28 2023	BUY Grant, award, or other acquisition	-	11,663 Added 26.33%	32,639 Common Stock
Mar 31 2023	SELL Payment of exercise price or tax liability	$15,054 $33.16 p/Share	454 Reduced 2.12%	20,976 Common Stock
Nov 11 2022	SELL Open market or private sale	$39,985 $34.74 p/Share	1,151 Reduced 5.1%	21,430 Common Stock
Oct 31 2022	SELL Payment of exercise price or tax liability	$37,860 $31.11 p/Share	1,217 Reduced 5.11%	22,581 Common Stock
Aug 30 2022	SELL Open market or private sale	$123,320 $29.73 p/Share	4,148 Reduced 14.84%	23,798 Common Stock
May 06 2022	SELL Payment of exercise price or tax liability	$5,902 $32.97 p/Share	179 Reduced 0.64%	27,946 Common Stock
Apr 29 2022	BUY Grant, award, or other acquisition	-	8,017 Added 22.18%	28,125 Common Stock
Apr 24 2022	SELL Payment of exercise price or tax liability	$75,242 $33.56 p/Share	2,242 Reduced 10.03%	20,108 Common Stock
Mar 25 2022	BUY Grant, award, or other acquisition	-	1,539 Added 6.44%	22,350 Common Stock
Oct 29 2021	BUY Grant, award, or other acquisition	-	7,072 Added 25.36%	20,811 Common Stock

JJP

Jamie J. Palfrey

SVP, Global Human Resources

Hayward, CA

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