12.04.12 Ultra Clean Announces Participation in the Midtown CAP Summit Investor Conference

10.22.12 Ultra Clean Reports Third Quarter 2012 Financial Results

10.16.12 Ultra Clean to Announce Third Quarter 2012 Results

09.12.12 Ultra Clean Holdings, Inc. Partners with Dwfritz Automations Inc. in the Integration of Engineered-to-Order Automation Systems

08.21.12 Ultra Clean Issues Mid-Quarter Update

08.20.12 Ultra Clean to Present at the ThinkEquity 9th Annual Growth Conference

07.23.12 Ultra Clean Reports Second Quarter 2012 Financial Results

07.12.12 AIT Division of Ultra Clean Holdings, Inc. Partners with XIA, LLC in the Development of Advanced Detection and Measurement Tool

07.11.12 Ultra Clean to Announce Second Quarter 2012 Results

07.09.12 Ultra Clean Holdings, Inc. Completes Strategic Merger with Advanced Integration Technologies

06.18.12 Rudolph Technologies, Ultra Clean Technology, Ultratech and 15 Other Companies Jointly Announce the Fourth Annual CEO Investor Summit 2012

05.21.12 Ultra Clean Holdings, Inc. Announces Merger Agreement with American Integration Technologies, LLC

04.27.12 Ultra Clean to Present at the Jefferies 2012 Global Technology, Media & Telcom Conference

04.23.12 Ultra Clean Reports First Quarter 2012 Financial Results

04.03.12 Ultra Clean to Announce First Quarter 2012 Results

02.21.12 Ultra Clean to Present at the 24th Annual ROTH Conference

02.13.12 Ultra Clean Reports Fourth Quarter and Fiscal Year 2011 Financial Results

02.03.12 Ultra Clean to Announce Fourth Quarter and Fiscal Year 2011 Results

01.11.12 Ultra Clean Announces Upward Revisions to its Q4 2011 Revenue and Earnings Estimate

01.09.11 Ultra Clean to Present at the 14th Annual Needham Growth Conference