ATMI INC Form PRE 14A: Preliminary proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2003-04-11: Form PRE 14A; Period of report 2003-05-21; Description PRELIMINARY PROXY STATEMENT; Document y83578pre14a.txt.
- 1998-04-15: Form PRE 14A; Period of report 1998-05-20; Description NOTICE AND PROXY STATEMENT OF ATMI, INC..
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2003-04-11 | PRE 14A | 2003-05-21 | PRELIMINARY PROXY STATEMENT | y83578pre14a.txt |
| 1998-04-15 | PRE 14A | 1998-05-20 | NOTICE AND PROXY STATEMENT OF ATMI, INC. |