| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
