| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/20/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/08/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/06/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 07/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/30/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |