Parallax Volatility Advisers, L.P. Ultra Clean Holdings, Inc. Transaction History

Parallax Volatility Advisers, L.P.

6 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2020 May 15, 2020	SELL	$12.44 - $26.23 $156,918 - $330,865	-12,614 Closed	0 $0
Q4 2019 Feb 14, 2020	BUY	$14.18 - $23.94 $178,866 - $301,979	12,614 New	12,614 $296,000
Q1 2019 May 15, 2019	SELL	$8.36 - $12.85 $77,748 - $119,505	-9,300 Closed	0 $0
Q4 2018 Feb 14, 2019	BUY	$7.13 - $12.75 $66,309 - $118,575	9,300 New	9,300 $79,000
Q1 2018 May 15, 2018	SELL	$17.13 - $26.88 $214,587 - $336,725	-12,527 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$20.22 - $34.51 $253,295 - $432,306	12,527	12,527 $289,000

259

39.1M

20.9K

66.7K

Ticker UCTT
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 45,431,000
Market Cap $1.54B
Description
Ultra Clean Holdings, Inc. develops and supplies critical subsystems, components and parts, and ultra-high purity cleaning and analytical services for the semiconductor industry in the United States and internationally. The company provides ultra-clean valves, high purity connectors, industrial process connectors and valves, pneumatic actuators,...

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