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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001140361-10-005978
Filing Date
2010-02-12
Accepted
2010-02-12 14:19:04
Documents
1

Document Format Files

Seq Description Document Type Size
1 doc1.htm SC 13G/A 63056
  Complete submission text file 0001140361-10-005978.txt   65015
Mailing Address 1700 MARKET ST SUITE 3222 PHILADELPHIA PA 19103
Business Address 1700 MARKET ST SUITE 3222 PHILADELPHIA PA 19103 215 246 2052
COOKE & BIELER LP (Filed by) CIK: 0000024386 (see all company filings)

IRS No.: 233082822 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 129 CONCORD ROAD BILLERICA MA 01821
Business Address 129 CONCORD ROAD BILLERICA MA 01821 9784366500
ENTEGRIS INC (Subject) CIK: 0001101302 (see all company filings)

IRS No.: 411941551 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-60261 | Film No.: 10597699
SIC: 3089 Plastics Products, NEC