Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 30 Oct 2008 |
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 30 Oct 2008 |
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 30 Oct 2008 |
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 29 Oct 2008 |
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 29 Oct 2008 |
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 29 Oct 2008 |
| FORM 4 - TAX WITHHELD FOR RESTRICTED UNIT VESTING | 29 Oct 2008 |
| PURCHASE OF NS COMMON UNITS | 29 Oct 2008 |
| PURCHASE OF NS COMMON UNITS | 28 Oct 2008 |
| FORM 4 OPEN MARKET PURCHASE 10/27/2008 | 28 Oct 2008 |
| PURCHASE OF NS COMMON UNITS | 18 Sep 2008 |
| FORM 4 OPEN MARKET PURCHASE 07/28/08 | 29 Jul 2008 |
| SHARES WITHHELD FOR TAXES | 22 Jul 2008 |
| FORM 4 - PURCHASE OF 20K SHARES | 11 Jul 2008 |
| FORM 4 07/02/2008 | 02 Jul 2008 |
| FORM 4 07/02/2008 | 02 Jul 2008 |
| FORM 4 OPEN MARKET PURCHASE 04/02/08 | 02 Apr 2008 |
| FORM 4 OPEN MARKET PURCHASE 01/29/08 | 30 Jan 2008 |
| 2008 PERFORMANCE UNITS | 28 Jan 2008 |
| 2008 PERFORMANCE UNITS | 28 Jan 2008 |
