Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001144204-09-007145
Filing Date
2009-02-12
Accepted
2009-02-12 09:54:00
Documents
1
Period of Report
2009-02-11

Document Format Files

Seq Description Document Type Size
1 form420567_021209095339-.html 4  
1 form420567_021209095339-.xml 4 5345
  Complete submission text file 0001144204-09-007145.txt   7256
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 POLYPORE INTERNATIONAL, INC. 11430 N. COMMUNITY HOUSE ROAD, SUITE 350 CHARLOTTE NC 28277
Business Address (704) 588-5310
Flynn Frederick C JR (Reporting) CIK: 0001347297 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-16239 | Film No.: 09592283