ZYGO CORP of MIDDLEFIELD, CT filed a DEF 14A with the SEC on 2000-07-11. Industry: Optical Instruments & Lenses.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEFINITIVE N&PS |
Showing 12 of 43 filings.
| Filed | Form |
|---|---|
| 2014-06-17 | DEFA14A |
| 2014-06-17 | DEFA14A |
| 2014-06-17 | DEFA14A |
| 2014-06-09 | DEFA14A |
| 2014-05-21 | DEFM14A |
| 2014-05-07 | PREM14A |
| 2014-04-15 | DEFA14A |
| 2014-04-15 | DEFA14A |
| 2014-04-15 | DEFA14A |
| 2013-10-25 | DEF 14A |
| 2012-10-03 | DEF 14A |
| 2011-10-03 | DEF 14A |