| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/15/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/25/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |