Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000315066-12-003653
Filing Date
2012-06-11
Accepted
2012-06-11 13:06:51
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G/A 7123
  Complete submission text file 0000315066-12-003653.txt   8652
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/A
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/A | Act: 34 | File No.: 005-60261 | Film No.: 12899937
SIC: 3089 Plastics Products, NEC