| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 8-A12B | Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b) |
|
2 |
