| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/17/12 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/18/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/18/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/18/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/18/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/18/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/23/11 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/02/04 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 05/01/03 | 3 | Initial statement of beneficial ownership of securities |
|
2 |