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NASDAQ: UCTT

Ultra Clean Holdings, Inc.

Technology • Semiconductors • www.uct.com

$71.96 +$10.55 (+17.18%)

As of Feb 25, 10:16 AM UTC

UCTT SEC Filings

Recent SEC Filings

View on SEC.gov →
Filed Form Type Description
Feb 23, 2026 10-K Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] View
Feb 23, 2026 8-K Form 8-K - Current report - Item 9.01 View
Dec 5, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Dec 4, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Nov 28, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Oct 29, 2025 10-Q Form 10-Q - Quarterly report [Sections 13 or 15(d)] View
Oct 28, 2025 8-K Form 8-K - Current report - Item 2.02 Item 8.01 Item 9.01 View
Sep 30, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Sep 16, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Sep 16, 2025 8-K Form 8-K - Current report - Item 1.01 Item 2.03 Item 9.01 View
Sep 3, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Aug 7, 2025 8-K Form 8-K - Current report - Item 5.02 Item 9.01 View
Jul 29, 2025 10-Q Form 10-Q - Quarterly report [Sections 13 or 15(d)] View
Jul 28, 2025 8-K Form 8-K - Current report - Item 2.02 Item 9.01 View
Jul 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Jul 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Jun 30, 2025 8-K Form 8-K - Current report - Item 5.02 View
Jun 10, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Jun 6, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 27, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 27, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 27, 2025 8-K Form 8-K - Current report - Item 5.07 View
May 23, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 23, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 23, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 23, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 23, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 8, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
May 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 29, 2025 10-Q Form 10-Q - Quarterly report [Sections 13 or 15(d)] View
Apr 28, 2025 8-K Form 8-K - Current report - Item 2.02 Item 9.01 View
Apr 28, 2025 DEF 14A Form DEF 14A - Other definitive proxy statements View
Apr 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 2, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View
Apr 1, 2025 4 Form 4 - Statement of changes in beneficial ownership of securities View

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