Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-09-028031
Filing Date
2009-02-13
Accepted
2009-02-13 06:36:56
Documents
1

Document Format Files

Seq Description Document Type Size
1 ULTRA CLEAN HOLDINGS dsc13ga.txt SC 13G/A 32272
  Complete submission text file 0001193125-09-028031.txt   34109
Mailing Address 875 EAST WISCONSIN AVE STE 800 MILWAUKEE WI 53202
Business Address 875 EAST WISCONSIN AVE STE 800 MILWAUKEE WI 53202 414-390-6100
ARTISAN PARTNERS LTD PARTNERSHIP (Filed by) CIK: 0001010643 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 150 INDEPENDENCE DRIVE MENLO PARK CA 94025
Business Address
ULTRA CLEAN HOLDINGS INC (Subject) CIK: 0001275014 (see all company filings)

EIN.: 611430858 | Fiscal Year End: 1228
Type: SC 13G/A | Act: 34 | File No.: 005-79796 | Film No.: 09597631
SIC: 3674 Semiconductors & Related Devices