NEW CENTURY ENERGIES INC of DENVER, CO filed a DEFM14A with the SEC on 1999-05-19. Industry: Electric & Other Services Combined.
| Filed | Form |
|---|---|
| 1999-06-16 | DEFA14A |
| 1999-06-16 | DEFA14A |
| 1999-06-10 | DEFA14A |
| 1999-06-02 | DEFA14A |
| 1999-05-19 | DEFM14A |
| 1999-04-26 | PREM14A |
| 1999-03-29 | DEF 14A |
| 1998-03-26 | DEF 14A |