| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/08/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 08/21/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |