GLIATECH INC of CLEVELAND, OH filed a DEF 14A with the SEC on 2001-04-17. Industry: Biological Products, (No Diagnostic Substances).
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | GLIATECH INC. |
| Filed | Form |
|---|---|
| 2001-04-17 | DEF 14A |
| 2000-07-07 | DEFA14A |
| 2000-06-13 | 425 |
| 2000-06-12 | 425 |
| 2000-05-30 | 425 |
| 2000-05-30 | 425 |
| 2000-05-30 | 425 |
| 2000-04-14 | DEF 14A |
| 1999-04-12 | DEF 14A |
| 1998-04-13 | DEF 14A |
| 1997-04-07 | DEF 14A |