PENNZENERGY CO of HOUSTON, TX filed a DEFC14A with the SEC on 1998-03-31. Industry: Petroleum Refining.
Showing 12 of 60 filings.
| Filed | Form |
|---|---|
| 1999-08-03 | DEFA14A |
| 1999-07-30 | DEFA14A |
| 1999-07-16 | DEFM14A |
| 1999-03-25 | DEF 14A |
| 1999-02-25 | PRE 14A |
| 1998-04-10 | DEFA14A |
| 1998-04-06 | DEFA14A |
| 1998-04-01 | DFAN14A |
| 1998-03-31 | DEFC14A |
| 1998-03-27 | PRER14A |
| 1998-03-24 | DFAN14A |
| 1998-03-20 | PRRN14A |