SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000072971-10-000177
Form type: SC 13G
Filer: ATMI INC
CIK: CIK 1041577
Filed: Jan 21, 2010
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

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0000072971-10-000177-index.htm

Complete submission

0000072971-10-000177.txt

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