Disclosure profile
Who’s trading UCTT?
Open UCTT on RobinhoodUltra Clean Holdings, Inc.
Every disclosed Congress and corporate-insider transaction in UCTT (Ultra Clean Holdings, Inc.) — 38 trades from 18 politicians and executives, each AI-scored. Updated as new filings land.
Create a free account to open trades, see the full AI breakdown, and get live alerts when UCTT is traded.
Create a free account →FilerActionAmountFiledScore
Savage SheriSEC Form 4Sell—2026-06-095
Savage SheriSEC Form 4Sell—2026-06-094
HARDING BRIAN ESEC Form 4Sell—2026-06-086
Cho Paul YoonkuSEC Form 4Sell—2026-06-043
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-06-046
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-06-045
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-06-024
Cook Christopher SSEC Form 4——2026-05-275
Xiao JinsongSEC Form 4——2026-05-275
Savage SheriSEC Form 4——2026-05-273
Palfrey Jamie J.SEC Form 4——2026-05-274
McKibben Jeffrey L.SEC Form 4——2026-05-274
Solomon JoanneSEC Form 4——2026-05-274
Wunar Robert AnthonySEC Form 4——2026-05-274
MADDOCK ERNEST ESEC Form 4——2026-05-274
LIGGETT EMILY MSEC Form 4——2026-05-274
GRANGER CLARENCE LSEC Form 4——2026-05-274
Seto Jacqueline A.SEC Form 4——2026-05-274
Cho Paul YoonkuSEC Form 4——2026-05-274
IBNALE DAVID TSEC Form 4——2026-05-273
HARDING BRIAN ESEC Form 4——2026-05-274
Johnson Samuel WilliamsSEC Form 4——2026-05-274
EDMAN THOMAS TSEC Form 4——2026-05-274
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-274
McKibben Jeffrey L.SEC Form 4Sell—2026-05-184
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-085
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-085
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC 13GSell—2026-05-086
Cho Paul YoonkuSEC Form 4——2026-05-043
Palfrey Jamie J.SEC Form 4——2026-05-045
HARDING BRIAN ESEC Form 4——2026-05-042
Savage SheriSEC Form 4——2026-05-046
McKibben Jeffrey L.SEC Form 4——2026-05-044
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-046
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-046
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-016
Ultra Clean Holdings, Inc. (UCTT) (CIK 0001275014)SEC Form 144Buy—2026-05-014
Ultra Clean Holdings, Inc. (UCTT)SEC 8-K——2026-04-285
Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool — not investment advice.