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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001172661-24-001015
Filing Date
2024-02-14
Accepted
2024-02-14 10:12:15
Documents
1

Document Format Files

Seq Description Document Type Size
1 frontier-uctt123123.htm SC 13G 54284
  Complete submission text file 0001172661-24-001015.txt   55751
Mailing Address
Business Address 99 SUMMER STREET BOSTON MA 02110
FRONTIER CAPITAL MANAGEMENT CO LLC (Filed by) CIK: 0001216488 (see all company filings)

IRS No.: 043492668 | State of Incorp.: DE
Type: SC 13G

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: 1230
Type: SC 13G | Act: 34 | File No.: 005-79796 | Film No.: 24633537
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)