| Fri, Jan 14, 2011 4:44 PM | 10K |
| Fri, Jan 21, 2011 9:17 AM | 114K |
| Wed, Jan 26, 2011 2:37 PM | 118K |
| Fri, Feb 4, 2011 4:43 PM | 185K |
| Fri, Feb 18, 2011 3:18 PM | 177K |
| Fri, Feb 18, 2011 3:20 PM | 8K |
| Mon, Feb 28, 2011 10:34 AM | 128K |
| Fri, Mar 4, 2011 2:43 PM | 10K |
| Fri, Mar 11, 2011 3:17 PM | 8K |
| Fri, Mar 18, 2011 3:02 PM | 10K |
| Thu, Mar 31, 2011 4:36 PM | 11K |
| Fri, Apr 15, 2011 1:59 PM | 11K |
| Thu, Jan 26, 2012 4:00 PM | 22K |
| Tue, Jan 3, 2012 4:51 PM | 273K |
| Fri, May 13, 2011 4:15 PM | 14K |
| Fri, Jun 3, 2011 2:48 PM | 11K |
| Fri, Jun 17, 2011 3:22 PM | 11K |
| Fri, Jul 1, 2011 1:51 PM | 10K |
| Fri, Jul 15, 2011 3:18 PM | 11K |
| Tue, Jan 3, 2012 4:51 PM | 10K |
