Form 4 Tracker
Ultra Clean Holdings, Inc.
UCTT

31 insider filings · Latest: Jun 2, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 2, 2026Jun 4 7:36 PMPaul Yoonku ChoGeneral Counsel and Secretary
Sale
944$89.37$84.4K22,941(D)

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May 27, 2026May 27 9:46 PMEmily M LiggettDirector
Sale
8,198$92.18$755.7K38,152(D)

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May 14, 2026May 18 8:33 PMJeffrey L. MckibbenChief Information Officer
Sale
4,205$87.00$365.8K11,349(D)

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May 8, 2026May 12 7:14 PMPaul Yoonku ChoGeneral Counsel and Secretary
Sale
2,000$86.89$173.8K15,844(D)

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May 8, 2026May 12 7:13 PMJeffrey L. MckibbenChief Information Officer
Sale
2,500$86.48$216.2K15,554(D)

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May 5, 2026May 7 8:15 PMJamie J. PalfreySVP, Global Human Resources
Sale
8,691$79.73$692.9K16,446(D)

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May 5, 2026May 7 8:13 PMBrian E HardingChief Accounting Officer
Sale
4,000$80.00$320.0K36,631(D)

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May 4, 2026May 6 7:37 PMChristopher S CookPresident, Products Division
Sale
11,478$73.96$848.9K97,427(D)

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May 1, 2026May 5 7:23 PMClarence L GrangerDirector
Sale
30,000$75.30$2.3M81,817(D)

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Apr 30, 2026May 4 9:11 PMChristopher S CookPresident, Products Division
Sale
11,903$75.31$896.4K108,905(D)

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Stock Options & Derivatives

No transactions found.