| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/31/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/31/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/31/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/21/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
1 |
