Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000315066-11-004250
Filing Date
2011-11-10
Accepted
2011-11-10 12:50:15
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 6708
  Complete submission text file 0000315066-11-004250.txt   8232
Mailing Address 82 DEVONSHIRE STREET BOSTON MA 02109
Business Address 82 DEVONSHIRE ST BOSTON MA 02109 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

EIN.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

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)

EIN.: 411941551 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-60261 | Film No.: 111194230
SIC: 3089 Plastics Products, NEC