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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000354204-21-000255
Filing Date
2021-02-12
Accepted
2021-02-12 15:41:10
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC SCHEDULE 13G SEC13G_Filing.htm SC 13G/A 17695
  Complete submission text file 0000354204-21-000255.txt   19459
Mailing Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746
Business Address 6300 BEE CAVE ROAD BUILDING ONE AUSTIN TX 78746 (512) 306-7400
DIMENSIONAL FUND ADVISORS LP (Filed by) CIK: 0000354204 (see all company filings)

IRS No.: 222370029 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

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

IRS No.: 611430858 | State of Incorp.: DE | Fiscal Year End: 1227
Type: SC 13G/A | Act: 34 | File No.: 005-79796 | Film No.: 21626677
SIC: 3674 Semiconductors & Related Devices