ZPR Investment Management

Holdings History for Ultra Clean Holdings, Inc. - Common stock, par value $0.001 per share (UCTT)

Symbol: UCTT on Nasdaq
Investment type: Equity / Common stock, par value $0.001 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Sep 2018		-3.5%	$0	0	-155,325	-100%	$48.29	Q3 2018
30 Jun 2018	3.5%	+0.31%	$2,578,000	155,325	+13,835	+9.8%	$16.60	Q2 2018
31 Mar 2018	3.9%	-0.06%	$2,724,000	141,490	-2,100	-1.5%	$19.25	Q1 2018
31 Dec 2017	4.8%	+2.1%	$3,315,000	143,590	+64,420	+81%	$23.09	Q4 2017
30 Sep 2017	3.7%	-0.01%	$2,424,000	79,170	-305	-0.38%	$30.62	Q3 2017
30 Jun 2017	2.3%	+2.3%	$1,490,000	79,475	+79,475	NEW	$18.75	Q2 2017

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.