191 filings
8-K
UCTT
Ultra Clean Hldgs Inc
8 Mar 24
Changes in Registrant's Certifying Accountant
4:20pm
8-K
UCTT
Ultra Clean Hldgs Inc
21 Feb 24
Ultra Clean Reports Fourth Quarter and Full Year 2023 Financial Results
4:26pm
8-K
UCTT
Ultra Clean Hldgs Inc
1 Nov 23
Departure of Directors or Certain Officers
1:16pm
8-K
UCTT
Ultra Clean Hldgs Inc
31 Oct 23
UCT Acquires HIS Innovations Group
1:33pm
8-K
UCTT
Ultra Clean Hldgs Inc
25 Oct 23
Ultra Clean Reports Third Quarter 2023 Financial Results
4:07pm
8-K
trka27un4 akj
23 Oct 23
Financial Statements and Exhibits
8:40am
8-K
wkl7o4h2tlns5r
31 Jul 23
Entry into a Material Definitive Agreement
7:56pm
8-K
caesqlx
27 Jul 23
Ultra Clean Reports Second Quarter 2023 Financial Results
4:11pm
8-K
li73tqcejjmw12q jh
6 Jul 23
Entry into a Material Definitive Agreement
4:14pm
8-K
s932jv09w 7onwmaj0qg
18 May 23
Submission of Matters to a Vote of Security Holders
5:14pm
8-K
teydgth051bklks65o0f
26 Apr 23
Ultra Clean Reports First Quarter 2023 Financial Results
4:15pm
8-K
lbr0dva4wx8f yy2u
22 Feb 23
Ultra Clean Reports Fourth Quarter and Full Year 2022 Financial Results
4:17pm
8-K
x3tzig 3y
9 Jan 23
Ultra Clean Revises Fourth Quarter 2022 Guidance
8:32am
8-K
ul8yapsy ww4
26 Oct 22
Ultra Clean Reports Third Quarter Financial Results
4:09pm
8-K
t4lic znof
13 Oct 22
Departure of Directors or Certain Officers
4:18pm
8-K
sqzn6a4
24 Aug 22
Entry into a Material Definitive Agreement
9:21am
8-K
2him a50uv
28 Jul 22
Ultra Clean Reports Second Quarter Financial Results
4:31pm
8-K
qz0j tr1wmtb
27 Jun 22
Departure of Directors or Certain Officers
4:31pm
8-K
xykdawh96fnhtofuwovs
20 May 22
Submission of Matters to a Vote of Security Holders
4:30pm
8-K
6gufh5yaxcgo
18 May 22
Departure of Directors or Certain Officers
4:30pm