| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/29/12 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 11/26/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/09/12 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
5 | ||
| 11/07/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/05/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/31/12 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
30 | |
| 10/30/12 | Current report filing |
|
15 | ||
| 10/01/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/01/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/01/12 | Statement of changes in beneficial ownership of securities |
|
1 |