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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950103-23-007564
Filing Date
2023-05-19
Accepted
2023-05-19 21:51:54
Documents
1
Period of Report
2023-05-17

Document Format Files

Seq Description Document Type Size
1 FORM 4 dp194057_4-maddock.html 4  
1 FORM 4 dp194057_4-maddock.xml 4 3366
  Complete submission text file 0000950103-23-007564.txt   4898
Mailing Address LAM RESEARCH 4650 CUSHING PARKWAY FREMONT CA 94538
Business Address
MADDOCK ERNEST E (Reporting) CIK: 0001227050 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-50646 | Film No.: 23942277

Mailing Address 26462 CORPORATE AVENUE HAYWARD CA 94545
Business Address 26462 CORPORATE AVENUE HAYWARD CA 94545 (510) 576-4400
Ultra Clean Holdings, Inc. (Issuer) CIK: 0001275014 (see all company filings)

IRS No.: 611430858 | State of Incorp.: DE | Fiscal Year End: 1230
SIC: 3674 Semiconductors & Related Devices