| Date | Form | Description | Docs | XBRL | Pages |
| 06/12/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 06/07/13 | 8-K | Current report filing |
|
28 | |
| 03/29/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/19/13 | 8-K | Current report filing |
|
19 | |
| 02/19/13 | 8-K | Current report filing |
|
16 | |
| 02/13/13 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
|
41 |
| 01/09/13 | 8-K | Current report filing |
|
22 |
