XO HOLDINGS INC of HERNDON, VA filed a DEF 14A with the SEC on 2008-04-29. Industry: Telephone Communications (No Radiotelephone).
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEF 14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
Showing 12 of 25 filings.
| Filed | Form |
|---|---|
| 2011-07-26 | DEF 14C |
| 2011-07-15 | PREM14C |
| 2011-04-29 | DEF 14A |
| 2010-11-30 | DEF 14C |
| 2010-11-17 | PRE 14C |
| 2010-04-30 | DEF 14A |
| 2009-04-29 | DEF 14A |
| 2008-04-29 | DEF 14A |
| 2007-05-18 | DEF 14A |
| 2006-06-05 | DEF 14A |
| 2006-05-24 | PRER14A |
| 2006-03-14 | PRER14A |