| NVR 0000906163 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2011-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-14 | SC 13G/A | SEC FILING | View Document |
| 2011-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2011-02-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-09 | SC 13G | View Document | |
| 2011-02-09 | SC 13G/A | View Document | |
| 2011-02-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-07 | SC 13G/A | View Document | |
| 2011-02-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-02-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2011-01-27 | 8-K | View Document | |
| 2010-12-21 | 8-K | FORM 8-K | View Document |
| 2010-12-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-11-03 | 10-Q | FORM 10-Q | View Document |
| 2010-10-27 | 8-K | FORM 8-K | View Document |
| 2010-10-21 | 8-K | View Document | |
| 2010-08-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-08-02 | 10-Q | FORM 10-Q | View Document |
| 2010-07-22 | 8-K | View Document | |
| 2010-06-29 | 11-K | FORM 11-K | View Document |
| 2010-06-15 | 25-NSE | View Document | |
| 2010-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-24 | 8-K | FORM 8-K | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-05-06 | 8-K | FORM 8-K | View Document |
| 2010-05-04 | S-8 | FORM S-8 | View Document |
| 2010-05-04 | 3 | PRIMARY DOCUMENT | View Document |
| 2010-05-03 | 10-Q | FORM 10-Q | View Document |
| 2010-04-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-04-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-04-21 | DEFA14A | DEFA14A | View Document |
| 2010-04-21 | 8-K | View Document | |
| 2010-04-14 | 8-K | FORM 8-K | View Document |
| 2010-03-22 | ARS | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2010-03-19 | DEF 14A | DEF 14A | View Document |
| 2010-03-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-09 | PRER14A | PRER14A | View Document |
| 2010-03-09 | PRE 14A | PRE 14A | View Document |
| 2010-02-26 | 10-K | FORM 10-K | View Document |
| 2010-02-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-23 | 8-K | FORM 8-K | View Document |
| 2010-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-12 | SC 13G | SEC FILING | View Document |
| 2010-02-12 | SC 13G/A | View Document | |
| 2010-02-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-10 | SC 13G/A | SC 13G/A | View Document |
| 2010-02-09 | SC 13G/A | View Document | |
| 2010-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-27 | 8-K | View Document | |
| 2010-01-26 | 8-K | FORM 8-K | View Document |
| 2010-01-08 | SC 13G | View Document | |
| 2009-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-30 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-03 | 10-Q | 10-Q | View Document |
| 2009-11-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-21 | 8-K | View Document | |
| 2009-09-10 | SC 13G | View Document | |
| 2009-08-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-08-07 | 8-K | FORM 8-K | View Document |
| 2009-08-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-07-29 | 10-Q | FORM 10-Q | View Document |
| 2009-07-29 | 4 | PRIMARY DOCUMENT | View Document |
