ATMI INC — DEFA14A

ATMI INC of DANBURY, CT filed a DEFA14A with the SEC on 2014-02-05. Industry: Industrial Inorganic Chemicals.

Filing

Filed: 2014-02-05
Form: DEFA14A
Accession: 0000909518-14-000031
Registrant: ATMI INC
CIK: 0001041577
Industry (SIC): Industrial Inorganic Chemicals (2810)
State of incorporation: DE
Location: DANBURY, CT

Documents (1)

Seq	Type	Description
1	DEFA14A	mm02-0414defa14a_6.htm

Filing timeline for this registrant (29)

Showing 12 of 29 filings.

Filed	Form
2014-03-12	DEFM14A
2014-02-25	PREM14A
2014-02-12	DEFA14A
2014-02-05	DEFA14A
2014-02-05	DEFA14A
2014-02-05	DEFA14A
2014-02-05	DEFA14A
2014-02-04	DEFA14A
2014-02-04	DEFA14A
2014-02-04	DEFA14A
2013-04-11	DEF 14A
2012-04-05	DEF 14A

More