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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-13-026134
Filing Date
2013-05-03
Accepted
2013-05-03 10:18:03
Documents
2
Period of Report
2013-05-01

Document Format Files

Seq Description Document Type Size
1 form459402_20130503101750-.html 4  
1 form459402_20130503101750-.xml 4 3394
2 ex-24.htm EX-24 1033
  Complete submission text file 0001144204-13-026134.txt   5800
Mailing Address 7 COMMERCE DRVIE DANBURY CT 06810-4169
Business Address 7 COMMERCE DRIVE DANBURY CT 06810-4169 2037941100
ATMI INC (Issuer) CIK: 0001041577 (see all company filings)

IRS No.: 061481060 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2810 Industrial Inorganic Chemicals

Mailing Address 6 FRONWOOD ROAD SANDY HOOK CT 06482
Business Address
Carlson Timothy C (Reporting) CIK: 0001392394 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-16239 | Film No.: 13810740