| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/11/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |