Form 4 Tracker
Christopher S Cook

President, Products Division · 3 filings · Latest: May 22, 2026

Ultra Clean Holdings, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
UCTT
Christopher S CookPresident, Products DivisionMay 4, 2026
Sale
$73.9611,478$848.9K97,427
UCTT
Christopher S CookPresident, Products DivisionApr 30, 2026
Sale
$75.3111,903$896.4K108,905
UCTT
CHRISTOPHER SCOTT COOKMay 4, 2026
Proposed Sale
$73.9611,478$848.9K
UCTT
CHRISTOPHER SCOTT COOKMay 1, 2026
Proposed Sale
$75.3111,903$896.5K