UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-50646 Ultra Clean Holdings, Inc. (Exact name of Registrant as specified in its charter) Delaware 61-1430858 (State or other jurisdict ...

Ultra Clean Holdings Inc (NASDAQ:UCTT) Q4 2022 Results Conference Call February 22, 2023 4:45 PM ET Company Participants Rhonda Bennetto - SVP Investor Relations Jim Scholhamer - CEO Sheri Savage - CFO Conference Call Participants Quinn Bolton - Needham & Company Krish Sankar - Cowen Christian Schwab - Craig-Hallum Capital Group Operator Good day, and welcome to the Ultra Clean Fourth Quarter and Full Year 2022 Conference Call. [Operator Instructions] This event is being recorded. I would now like to turn ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-50646 Ultra Clean Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 61-1430858 (State or other jur ...

Ultra Clean Holdings, Inc. (NASDAQ:UCTT) Q3 2022 Earnings Conference Call October 26, 2022 4:45 PM ET Company Participants Rhonda Bennetto - SVP Investor Relations Jim Scholhamer - CEO Sheri Savage - CFO Conference Call Participants Quinn Bolton - Needham & Company Steven Chin - Cowen and Company Linda Weiser - D.A. Davidson Tyler Burmeister - Craig-Hallum Operator Good day, and welcome to the Ultra Clean's Third Quarter 2022 Conference Call. [Operator Instructions] Please note this event is being recorded. ...

(Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 1, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-50646 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q Ultra Clean Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 61-1430858 (State or other jurisd ...

Ultra Clean Holdings, Inc. (NASDAQ:UCTT) Q2 2022 Earnings Conference Call July 28, 2022 4:45 PM ET Company Participants Rhonda Bennetto - IR Jim Scholhamer - CEO Sheri Savage - CFO Conference Call Participants Patrick Ho - Stifel Christian Schwab - Craig-Hallum Capital Group Operator Good day everyone, and welcome to the Ultra Clean Second Quarter 2022 Conference Call. [Operator Instructions] Please also note, today's event is being recorded. At this time, I would like to turn the conference call over to Rh ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 1, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-50646 Ultra Clean Holdings, Inc. (Exact name of registrant as specified in its charter) | | Trading | | | --- | --- | --- | | Tit ...

| --- | --- | --- | --- | |-------|-------|-------|----------| | | | | | | | | | Investor | Safe Harbor 2 This presentation may contain forward-looking statements and management may make additional forward-looking statements in response to your questions. These statements are made under the ''safe harbor'' provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forwardlooking statements can be identified by terminology such as "will," "expects," "anticipates," "future," "intends," "pl ...

Ultra Clean Holdings Inc (NASDAQ:UCTT) Q1 2022 Earnings Conference Call April 27, 2022 4:45 PM ET Company Participants Rhonda Bennetto - SVP of IR Jim Scholhamer - Chief Executive Officer Sheri Savage - Chief Financial Officer Conference Call Participants Quinn Bolton - Needham & Co Patrick Ho - Stifel Christian Schwab - Craig-Hallum Capital Group Hans Chung - D.A. Davidson Rhonda Bennetto Good afternoon, everyone, and thank you for joining us. With me today are Jim Scholhamer, Chief Executive Officer; and ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 000-50646 Ultra Clean Holdings, Inc. (Exact name of Registrant as specified in its charter) Delaware 61-1430858 (State or other jurisdict ...