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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000053417-11-000031
Filing Date
2011-02-10
Accepted
2011-02-10 17:14:28
Documents
1

Document Format Files

Seq Description Document Type Size
1 ATMI INC 13G ANNUAL 2010 atmi1210.txt SC 13G 7055
  Complete submission text file 0000053417-11-000031.txt   9072
Mailing Address 466 LEXINGTON AVE NEW YORK NY 10017
Business Address 466 LEXINGTON AVE NEW YORK NY 10017 2124211000
JENNISON ASSOCIATES LLC (Filed by) CIK: 0000053417 (see all company filings)

IRS No.: 132631108 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 7 COMMERCE DRVIE DANBURY CT 06810-4169
Business Address 7 COMMERCE DRIVE DANBURY CT 06810-4169 2037941100
ATMI INC (Subject) CIK: 0001041577 (see all company filings)

IRS No.: 061481060 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-51731 | Film No.: 11593574
SIC: 2810 Industrial Inorganic Chemicals