| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/24/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/15/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
