Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-08-031678
Filing Date
2008-05-22
Accepted
2008-05-22 14:35:12
Documents
1
Period of Report
2008-05-19

Document Format Files

Seq Description Document Type Size
1 form415962_052208143449-.html 4  
1 form415962_052208143449-.xml 4 2922
  Complete submission text file 0001144204-08-031678.txt   4754
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 15 OLD FARM ROAD OXFORD CT 06478
Business Address 203 888-1947
McGowan Thomas J (Reporting) CIK: 0001393232 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-16239 | Film No.: 08854342