Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-09-003661
Filing Date
2009-01-27
Accepted
2009-01-27 17:12:21
Documents
1
Period of Report
2009-01-27

Document Format Files

Seq Description Document Type Size
1 form420008_012709171121-.html 4  
1 form420008_012709171121-.xml 4 2913
  Complete submission text file 0001144204-09-003661.txt   4695
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
NEUGOLD DOUGLAS A (Reporting) CIK: 0001136879 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-16239 | Film No.: 09548870