OSCA INC of LAFAYETTE, LA filed a PREM14C with the SEC on 2002-03-08. Industry: Wholesale-Chemicals & Allied Products.
| Seq | Type | Description |
|---|---|---|
| 1 | PREM14C | PREM14C |
| 4 | GRAPHIC | G222567.JPG |
| Filed | Form |
|---|---|
| 2002-04-29 | DEFM14C |
| 2002-03-08 | PREM14C |
| 2001-06-01 | 425 |
| 2001-04-13 | DEF 14A |