ORYX ENERGY CO of DALLAS, TX filed a DEFM14A with the SEC on 1999-01-28. Industry: Crude Petroleum & Natural Gas.
| Filed | Form |
|---|---|
| 1999-01-28 | DEFA14A |
| 1999-01-28 | DEFM14A |
| 1998-03-23 | DEF 14A |
| 1997-04-02 | DEF 14A |
| 1996-03-29 | DEF 14A |
| 1995-03-27 | DEF 14A |
| 1994-03-22 | DEF 14A |