| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/02/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/17/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/15 | 3 | Initial statement of beneficial ownership of securities |
|
1 |
