WINSTAR COMMUNICATIONS INC of NEW YORK, NY filed a DEFA14A with the SEC on 2000-05-23. Industry: Telephone Communications (No Radiotelephone).
| Filed | Form |
|---|---|
| 2000-05-23 | DEFA14A |
| 2000-05-22 | DEFA14A |
| 2000-05-19 | DEF 14A |
| 2000-05-09 | PRE 14A |
| 1999-05-07 | DEF 14A |
| 1998-05-07 | DEF 14A |
| 1998-04-24 | PRE 14A |
| 1997-04-30 | DEF 14A |
| 1997-04-16 | PRE 14A |
| 1997-04-16 | PRE 14A |