| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/06/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/23/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/05/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/05/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/03/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/03/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/09/14 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 12/04/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/04/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/01/14 | Statement of changes in beneficial ownership of securities |
|
2 |