| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/28/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/07/15 | 3/A | Initial statement of beneficial ownership of securities |
|
2 |