Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001041577-04-000001
Filing Date
2004-01-05
Accepted
2004-01-05 14:44:24
Documents
1
Period of Report
2003-12-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 2977
  Complete submission text file 0001041577-04-000001.txt   4733
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
Business Address 7 COMMERCE DR DANBURY CT 06810
SHARKEY DANIEL P (Reporting) CIK: 0001136882 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-16239 | Film No.: 04503993