Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-13-013119
Filing Date
2013-03-06
Accepted
2013-03-06 10:49:58
Documents
2
Period of Report
2013-03-04

Document Format Files

Seq Description Document Type Size
1 form458319_20130306104758-.html 4  
1 form458319_20130306104758-.xml 4 5025
2 ex-24.htm EX-24 1043
  Complete submission text file 0001144204-13-013119.txt   7458
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)

EIN.: 061481060 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2810 Industrial Inorganic Chemicals

Mailing Address C/O ATMI, INC 7 COMMERCE DR DANBURY CT 06810
Business Address
Ward David M (Reporting) CIK: 0001521913 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-16239 | Film No.: 13668513