| Date | Form | Description | Docs | XBRL | Pages |
| 03/01/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/01/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/01/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/01/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/01/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/01/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 02/26/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 02/26/13 | 8-K | Current report filing |
|
11 | |
| 02/11/13 | SC 13G/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | |
| 02/07/13 | 8-K | Current report filing |
|
5 |
