CARBIDE GRAPHITE GROUP INC /DE/ of PITTSBURGH, PA filed a DEF 14A with the SEC on 1996-11-04. Industry: Electrical Industrial Apparatus.
| Filed | Form |
|---|---|
| 2001-07-26 | PRER14A |
| 2001-06-07 | PRES14A |
| 1999-10-26 | DEF 14A |
| 1998-11-02 | DEF 14A |
| 1997-10-31 | DEF 14A |
| 1996-11-04 | DEF 14A |