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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001532155-12-000034
Filing Date
2012-02-13
Accepted
2012-02-13 16:26:39
Documents
1

Document Format Files

Seq Description Document Type Size
1 entg1231_g.txt SC 13G 8190
  Complete submission text file 0001532155-12-000034.txt   9772
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 | Act: 34 | File No.: 005-60261 | Film No.: 12599463
SIC: 3089 Plastics Products, NEC

Mailing Address 1345 AVENUE OF THE AMERICAS NEW YORK NY 10105
Business Address 1345 AVENUE OF THE AMERICAS NEW YORK NY 10105 2129691000
ALLIANCEBERNSTEIN L.P. (Filed by) CIK: 0001109448 (see all company filings)

IRS No.: 134064930 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6282 Investment Advice